[{"data":1,"prerenderedAt":77},["ShallowReactive",2],{"post-eba4ce47a59eba9bd2c":3,"recom-eba4ce47a59eba9bd2c":22},{"summary":4,"updateTime":5,"title":6,"cateName":7,"content":8,"tags":9,"cover":10,"createTime":11,"cateId":12,"isTop":13,"nickname":14,"siteId":15,"id":16,"isPage":13,"slug":17,"views":18,"status":19,"uid":16,"coverImageUrl":20,"createDate":21,"cate":12,"keywords":9},"Ten Daily Electronic Common Sense-Section-163 Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.",1776841292451,"Ten Daily Electronic Common Sense-Section-163","Tutorials","\u003Cfigure class=\"wp-block-image size-large is-resized\">\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" src=\"/uploads/2022/12/01-28-650x303.png\" alt=\"\" class=\"wp-image-14599\" width=\"839\" height=\"391\" srcset=\"uploads/2022/12/01-28-650x303.png 650w, uploads/2022/12/01-28-400x186.png 400w, uploads/2022/12/01-28-250x117.png 250w, uploads/2022/12/01-28-768x358.png 768w, uploads/2022/12/01-28-150x70.png 150w, uploads/2022/12/01-28-800x373.png 800w, uploads/2022/12/01-28.png 869w\" sizes=\"(max-width: 839px) 100vw, 839px\" />\u003C/figure>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What are the functions of the 485BD?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>(1) Data transfer without protocol.\u003Cbr>(2) Data transfer of a proprietary protocol.Data transfer via RS-485 (or 422) is possible on a 1:N basis using a proprietary protocol.In a dedicated protocol system, the extended distance of the entire system is the same as when there is no protocol, and up to 16 stations (including the A series PLC).\u003Cbr>(3) Data transfer in parallel connection.With FX2N series PLC, data transmission can be performed on the basis of N:N. The extended distance of the whole system is 50m (maximum 500m) and the maximum is 8 stations.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What are the instructions for using the transformer parameters?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>To effectively use transformer parameters, it is essential to understand the specifications and characteristics of the transformer. Transformers are electrical devices that transfer energy between two or more electrical circuits through electromagnetic induction. Here are the common transformer parameters and their instructions for use:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Rated Power: The rated power of a transformer indicates its maximum power handling capacity. It is typically given in volt-amperes (VA) or kilovolt-amperes (kVA). When using a transformer, ensure that the load connected to it does not exceed the rated power to prevent overheating and damage.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Voltage Ratio: The voltage ratio of a transformer represents the ratio of output voltage to input voltage. It is denoted as Vp/Vs, where Vp is the primary voltage and Vs is the secondary voltage. Ensure that the transformer is connected correctly to achieve the desired voltage transformation.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Current Rating: The current rating of a transformer specifies the maximum current it can carry safely. It is essential to ensure that the load current does not exceed the transformer’s current rating to avoid overheating and potential damage.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Turns Ratio: The turns ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. It determines the voltage transformation. Make sure to use the correct turns ratio for the desired voltage transformation.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Frequency: Transformers are designed for specific operating frequencies. Ensure that the transformer is used within its specified frequency range. Using a transformer at frequencies outside its range can lead to inefficient operation or damage.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Efficiency: Transformer efficiency indicates how well the transformer converts input power to output power. Higher efficiency transformers are desirable to minimize energy losses. Choose a transformer with a high efficiency rating for better performance.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Temperature Rating: The temperature rating of a transformer indicates the maximum temperature at which it can operate safely. Avoid operating the transformer beyond its specified temperature limit to prevent damage.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Impedance: Transformer impedance represents the opposition offered by the transformer to the flow of alternating current. It affects voltage regulation and fault current levels. Consider the impedance when designing a transformer for specific applications.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Winding Configuration: Transformers can have different winding configurations, such as single-phase or three-phase, and center-tapped or non-center-tapped windings. Choose the appropriate winding configuration based on your application requirements.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>Always refer to the manufacturer’s datasheet and documentation for detailed instructions and guidelines specific to the transformer you are using. Understanding and using transformer parameters correctly will ensure efficient and safe operation in your electrical circuit.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What are the three methods used for the spatial address of the 8051 program memory?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>The first method: use the on-chip ROM alone.The second method: on-chip ROM off-chip ROM.The third method: use the off-chip ROM completely.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What kinds of common Resistorss are there?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>There are several common types of resistors used in electronic circuits, each with its specific characteristics and applications. The most common types of resistors include:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Carbon Composition Resistor: These are one of the earliest types of resistors and consist of a solid cylindrical body made of carbon particles mixed with a binder. They are relatively inexpensive but have relatively poor precision and stability compared to modern resistor types. They are still used in some applications due to their low cost and availability.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Carbon Film Resistor: Carbon film resistors are made by depositing a thin layer of carbon film on a ceramic or fiberglass substrate. They are more precise and stable than carbon composition resistors and are widely used in various electronic circuits.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Metal Film Resistor: Metal film resistors are similar to carbon film resistors but use a thin layer of metal, typically nickel-chromium or tin-oxide, as the resistive element. They offer better accuracy and stability and are commonly used in precision applications.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Metal Oxide Film Resistor: Metal oxide film resistors use a resistive element made of metal oxides, such as tin-oxide. They have similar characteristics to metal film resistors but can handle higher power ratings.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Wirewound Resistor: Wirewound resistors are constructed by winding a resistive wire, typically made of nickel-chromium or copper-nickel alloy, around a ceramic or fiberglass core. They can handle high power levels and have excellent precision and stability, making them suitable for high-power and precision applications.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Thick Film Resistor: Thick film resistors are created by screen-printing a resistive paste on a ceramic substrate and then firing it to form the resistive element. They are widely used in surface mount technology (SMT) applications due to their small size and low cost.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Thin Film Resistor: Thin film resistors are made by depositing a very thin layer of resistive material, such as nickel-chromium, onto a ceramic or silicon substrate. They offer high precision, low noise, and excellent stability, making them ideal for precision applications in analog circuits and integrated circuits.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Fusible Resistor: Fusible resistors are designed to act as a safety fuse and break open when subjected to excessive current. They protect circuits from damage in the event of a fault.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Variable Resistor (Potentiometer): Variable resistors, commonly known as potentiometers, have a variable resistance and can be adjusted to change the resistance value. They are often used for volume control, dimming lights, and other applications where variable resistance is required.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>Each type of resistor has its advantages and limitations, and the choice of the resistor type depends on the specific requirements of the electronic circuit being designed.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What is a CAN transceiver?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>A CAN (Controller Area Network) transceiver is an electronic device that interfaces a microcontroller or other digital circuitry with the physical CAN bus. The CAN bus is a widely used communication protocol in automotive, industrial, and other applications for reliable data transmission between various electronic control units (ECUs) or nodes in a network.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>The primary function of a CAN transceiver is to convert the digital signals from the microcontroller or digital circuitry into differential voltage signals suitable for transmission over the CAN bus, and vice versa. The transceiver also provides protection features and bus biasing to ensure proper communication on the CAN network.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>Key features and functions of a CAN transceiver include:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Differential Signaling: CAN communication relies on differential signaling, where data is transmitted as voltage differences between two wires (CAN_H and CAN_L). The transceiver converts digital data into differential voltage signals for transmission and decodes incoming differential signals back into digital data.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Driver and Receiver: The CAN transceiver consists of a driver circuit to transmit data onto the CAN bus and a receiver circuit to detect incoming data from the bus.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Bus Protection: CAN transceivers often include protection features such as overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the transceiver and the connected circuitry from potential faults and bus errors.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Wake-Up Capability: Some transceivers support wake-up functionality, allowing a node to wake up the rest of the network when it receives a specific message, which is useful for power-saving applications.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>High-Speed and Low-Speed Versions: CAN transceivers are available in various versions, supporting both high-speed (typically up to 1 Mbps) and low-speed (usually up to 125 kbps) CAN communication standards.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Different Package Types: CAN transceivers come in various package types, such as through-hole and surface mount packages, to suit different application requirements.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>CAN transceivers play a crucial role in facilitating reliable and robust communication between nodes on a CAN bus, enabling efficient data exchange in complex systems. They are commonly used in automotive applications, industrial automation, and many other areas where a reliable and cost-effective communication protocol is required.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>According to whether the trigger in the counter flips the classification at the same time, can it be divided into several types?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>Yes, according to whether the trigger in the counter flips the classification at the same time, counters can be divided into several types. The classification is based on the timing of the flip-flop or trigger inputs and how the counter responds to clock pulses. The main types of counters include:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Synchronous Counters: In synchronous counters, all flip-flops or triggers are triggered simultaneously by the same clock signal. This ensures that all stages of the counter change their states simultaneously and in sync with the clock pulses. Synchronous counters are known for their stable and glitch-free operation and are commonly used in digital circuits.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Asynchronous Counters (Ripple Counters): In asynchronous counters, the flip-flops or triggers are triggered sequentially, with the output of each flip-flop serving as the clock input for the next stage. The output of each stage ripples through the subsequent stages, hence the name “ripple counter.” Asynchronous counters may suffer from glitches due to the propagation delay between stages, which can limit their use in certain applications.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Decade Counters: Decade counters are a type of synchronous counter that counts in decimal digits (0 to 9) using four flip-flops. When the counter reaches the count of 9 (1001 in binary), it resets back to 0 (0000) and increments the next higher order counter.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Up Counters and Down Counters: Counters can be further classified based on their counting direction. Up counters increment their count with each clock pulse, while down counters decrement their count.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Bidirectional Counters: Bidirectional counters can count both up and down, and their counting direction can be controlled through additional inputs or control signals.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Ring Counters: Ring counters are a type of shift register counter where the output of one flip-flop is connected to the input of the next flip-flop in a closed-loop fashion. The counter continuously shifts its 1-bit data pattern, creating a rotating sequence of 1s.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>These different types of counters have their advantages and applications. The choice of counter type depends on the specific requirements of the digital circuit or system being designed, including speed, synchronization, counting range, and counting direction.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What are the functions of each port mode that can be integrated?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>In the context of microcontrollers and microprocessors, “port mode” refers to the different operational modes that can be configured for the input/output (I/O) ports. These port modes allow you to control how the microcontroller’s pins behave and interact with external devices or other components in the system. The functions of each port mode may vary depending on the specific microcontroller architecture, but some common port modes include:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Input Mode: In input mode, the I/O pin is configured as an input and can read the state of an external device or signal. The pin acts as a receiver and can detect the voltage level applied to it by an external device.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Output Mode: In output mode, the I/O pin is configured as an output and can drive an external device or signal. The pin acts as a transmitter and can apply a voltage level (high or low) to the connected device or component.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Bidirectional Mode: In bidirectional mode, the I/O pin can switch between input and output modes. It can function as both an input and an output, allowing bidirectional data transfer.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Open-Drain Output Mode: In open-drain output mode, the I/O pin acts as an output, but it can only pull the pin to a low state (sink current). The high state (source current) is left floating or connected externally.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Push-Pull Output Mode: In push-pull output mode, the I/O pin acts as an output and can both source and sink current. It can drive the pin to both high and low states.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Analog Mode: In analog mode, the I/O pin can be used to read analog signals, making it suitable for analog-to-digital conversion.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Alternate Function Mode: Some microcontrollers provide alternate functions for their I/O pins. These alternate functions allow the pins to serve multiple purposes, such as UART communication, PWM output, or SPI communication, in addition to standard input/output operations.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>By configuring the port mode, you can customize the behavior of the microcontroller’s pins to suit various applications and interfaces with external devices. The specific options and functionalities available for each port mode depend on the microcontroller’s features and the I/O capabilities it offers. It’s important to refer to the microcontroller’s datasheet and reference manual for detailed information on the available port modes and their functions.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What is the sensor usually composed of?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>Sensors are devices or transducers that convert physical or environmental parameters into electrical signals or readable data. The components of a sensor can vary depending on the type and application of the sensor. However, in general, a sensor is usually composed of the following basic elements:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Sensing Element: The sensing element is the core component of the sensor that directly interacts with the physical or environmental parameter being measured. It could be a material, a mechanical structure, or a chemical element that changes its properties in response to the parameter being sensed. The sensing element’s physical changes lead to the generation of an electrical signal or output.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Transducer: The transducer is responsible for converting the physical changes detected by the sensing element into electrical signals or data that can be processed and interpreted by electronic circuits or systems. It acts as a bridge between the physical domain and the electrical domain.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Signal Conditioning Circuitry: In many cases, the raw electrical signal generated by the transducer may not be suitable for direct use. Signal conditioning circuitry is used to process and modify the raw signal to make it more suitable for subsequent processing and interpretation. Signal conditioning may involve amplification, filtering, calibration, linearization, or other signal processing techniques.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Output Interface: The output interface provides the means to connect the sensor to the external circuitry or system that will receive and interpret the sensor’s output. This could be an analog voltage, current signal, or a digital signal, depending on the sensor type and application.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Power Supply: Sensors may require a power supply to operate, especially for active sensors that have electronic components. The power supply provides the necessary energy for the sensor’s operation.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Housing/Enclosure: The sensor’s components are usually enclosed within a protective housing or enclosure. This protects the sensitive components from environmental factors like dust, moisture, and physical damage, ensuring the sensor’s reliability and longevity.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>The specific components and complexity of a sensor can vary widely based on the sensor’s type and application. Different types of sensors, such as temperature sensors, pressure sensors, motion sensors, and optical sensors, will have different sensing elements and circuitry tailored to their specific purpose. The design and construction of a sensor are critical to achieving accurate and reliable measurements in various applications across industries.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What are the two technologies for implementing Web Server?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>The two primary technologies for implementing a web server are:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Traditional Web Server: The traditional web server refers to a software application that runs on a physical server or a virtual machine and is responsible for handling HTTP (Hypertext Transfer Protocol) requests and serving web content over the internet. Some popular traditional web server software includes Apache HTTP Server, Nginx, Microsoft Internet Information Services (IIS), and LiteSpeed Web Server. These web servers are installed on a server operating system and are configured to respond to incoming HTTP requests by sending the requested web pages or resources to the client’s web browser.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Cloud-Based Web Server (Serverless Architecture): Cloud-based web server or serverless architecture is a more recent approach to hosting web applications. In this model, the developer focuses on writing the code for the web application’s functionality rather than managing the underlying server infrastructure. The cloud service provider takes care of the server provisioning, scaling, and maintenance. Common cloud-based web server solutions include Amazon Web Services (AWS) Lambda, Google Cloud Functions, Microsoft Azure Functions, and IBM Cloud Functions.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>In a serverless architecture, the application code is executed in response to events, such as HTTP requests, without the need to manage the server environment directly. Developers upload their code to the cloud provider, and the provider automatically handles the scaling and execution of the code in response to incoming requests.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>Both traditional web servers and cloud-based web server technologies have their advantages and use cases. Traditional web servers offer more control over the server environment, making them suitable for complex web applications and websites with specific requirements. On the other hand, cloud-based web servers can be more cost-effective and scalable, making them attractive for smaller applications and projects without the need for upfront server infrastructure investment.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>The choice between these two technologies depends on the specific requirements, budget, and scalability needs of the web application or website being developed.\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>\u003Cstrong>What are the given ways of the inverter output frequency?\u003C/strong>\u003C/p>\r\n\r\n\r\n\r\n\u003Cp>The output frequency of an inverter, which is a device that converts DC (Direct Current) power to AC (Alternating Current) power, can be controlled in various ways. The methods to control the output frequency are as follows:\u003C/p>\r\n\r\n\r\n\r\n\u003Col>\r\n\u003Cli>Fixed Frequency Inverters: Some inverters are designed to operate at a fixed output frequency. These inverters are commonly used in applications where a specific AC frequency is required, such as in residential power systems or certain industrial applications. The output frequency is set to a constant value and remains the same regardless of the input conditions.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Variable Frequency Inverters (V/F Control): Variable Frequency Inverters, also known as V/F control inverters, allow users to adjust the output frequency as desired. In this method, the inverter adjusts the output frequency proportionally to the input DC voltage. As the input voltage changes, the output frequency varies accordingly, maintaining a constant ratio of voltage to frequency (V/F ratio). V/F control is commonly used in applications where the motor speed needs to be adjusted, such as in variable speed drives for industrial motors.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Pulse Width Modulation (PWM) Control: PWM control is a widely used method for controlling the output frequency of inverters. In this technique, the inverter generates an AC waveform by switching the DC voltage on and off rapidly. By varying the width (duration) of the on and off cycles while keeping the overall switching frequency constant, the inverter can effectively control the output frequency. PWM control offers precise frequency control and is commonly used in high-performance motor drives and other applications where accurate frequency regulation is essential.\u003C/li>\r\n\r\n\r\n\r\n\u003Cli>Vector Control (Field-Oriented Control): Vector control, also known as field-oriented control (FOC), is a sophisticated control method commonly used in high-performance motor drives. It involves decoupling the control of torque and flux in AC motors, allowing for precise control of the motor speed and output frequency. Vector control provides excellent speed and torque accuracy, making it suitable for applications requiring precise control over the motor’s performance.\u003C/li>\r\n\u003C/ol>\r\n\r\n\r\n\r\n\u003Cp>The choice of the method for controlling the output frequency of an inverter depends on the application’s requirements and the desired level of control. Fixed frequency inverters are simple and cost-effective but lack flexibility in adjusting the output frequency. On the other hand, variable frequency inverters, PWM control, and vector control provide more precise frequency control, making them suitable for applications where speed regulation and dynamic control are essential.\u003C/p>","Electronic","uploads/2022/12/01-28-650x303.png",1776793311000,"20db6653d7e85fded62",0,"Admin","2028706543895019522","eba4ce47a59eba9bd2c","ten-daily-electronic-common-sense-section-162-2",395,1,"/uploads/2022/12/01-28-650x303.png","Apr 22, 2026",[23,33,42,50,60,69],{"id":24,"title":25,"summary":26,"content":27,"cover":28,"cateId":12,"tags":28,"views":29,"isTop":13,"status":19,"createBy":28,"createTime":30,"updateBy":28,"updateTime":31,"institutionId":28,"isPage":13,"images":28,"horizontalCover":28,"verticalCover":28,"slug":32,"siteId":15},"c047d1a580d380475ed","What are the development tools for supporting 2802x-based applications?","What are the development tools for supporting 2802x-based applications? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What are the development tools for supporting 2802x-based applications?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">● CodeComposerStudi0 integrated development environment IDE – c / c compiler A code generation tool An assembler / linker One cycle accurate simulator \u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">● Application algorithm · \u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">",null,238,"2026-04-22 01:44:14","2026-04-22 14:58:27","what-are-the-development-tools-for-supporting-2802x-based-applications",{"id":34,"title":35,"summary":36,"content":37,"cover":28,"cateId":12,"tags":38,"views":39,"isTop":13,"status":19,"createBy":28,"createTime":40,"updateBy":28,"updateTime":31,"institutionId":28,"isPage":13,"images":28,"horizontalCover":28,"verticalCover":28,"slug":41,"siteId":15},"6d16643f4061eb43174","What is the thermocouple sensor made of?","What is the thermocouple sensor made of? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">What is the thermocouple sensor made of?\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">A thermocouple sensor is a thermal sensor that uses thermoelectric phenomena.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>","sensor",229,"2026-04-22 01:43:58","what-is-the-thermocouple-sensor-made-of",{"id":43,"title":44,"summary":45,"content":46,"cover":28,"cateId":12,"tags":47,"views":48,"isTop":13,"status":19,"createBy":28,"createTime":40,"updateBy":28,"updateTime":31,"institutionId":28,"isPage":13,"images":28,"horizontalCover":28,"verticalCover":28,"slug":49,"siteId":15},"61750966158705a45ac","What is the goal of software design for terminal nodes?","What is the goal of software design for terminal nodes? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What is the goal of software design for terminal nodes?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">Data acquisition of analog input and digital input through C language, that is, collecting parameters from electrical equipment in power grid and substation, and classifying data to master the operation status of the substation and the status of electrical equipment in the station;The command, the jump switch, to achieve the purpose of monitoring and control.\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","design,terminal",224,"what-is-the-goal-of-software-design-for-terminal-nodes",{"id":51,"title":52,"summary":53,"content":54,"cover":55,"cateId":12,"tags":28,"views":56,"isTop":13,"status":19,"createBy":28,"createTime":57,"updateBy":28,"updateTime":58,"institutionId":28,"isPage":13,"images":28,"horizontalCover":28,"verticalCover":28,"slug":59,"siteId":15},"a39a5d8553e41a5005a","Template Analysis Method For EMC Problems","Template Analysis Method For EMC Problems Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"198\">\r\n\u003Cp>\u003Cdiv id=\"attachment_5001\" style=\"width: 265px\" class=\"wp-caption alignnone\">\u003Cimg loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" aria-describedby=\"caption-attachment-5001\" decoding=\"async\" class=\" wp-image-5001\" src=\"uploads/2019/10/Forms-of-electromagnetic-interference-400x224.jpg\" alt=\"\" width=\"255\" height=\"143\" srcset=\"uploads/2019/10/Forms-of-electromagnetic-interference-400x224.jpg 400w, uploads/2019/10/Forms-of-electromagnetic-interference-250x140.jpg 250w, uploads/2019/10/Forms-of-electromagnetic-interference-150x84.jpg 150w, uploads/2019/10/Forms-of-electromagnetic-interference.jpg 640w\" sizes=\"(max-width: 255px) 100vw, 255px\" />\u003Cp id=\"caption-attachment-5001\" class=\"wp-caption-text\">\u003C/span> \u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The form of electromagnetic interference\u003C/span>\u003C/p>\u003C/div>\u003C/td>\r\n\u003Ctd width=\"425\">\r\n\u003Cp>\u003Cdiv id=\"attachment_5004\" style=\"width: 376px\" class=\"wp-caption alignnone\">\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" aria-describedby=\"caption-attachment-5004\" fetchpriority=\"high\" decoding=\"async\" class=\" wp-image-5004\" src=\"uploads/2019/10/The-main-form-of-electromagnetic-interference-400x182.jpg\" alt=\"\" width=\"366\" height=\"166\" srcset=\"uploads/2019/10/The-main-form-of-electromagnetic-interference-400x182.jpg 400w, uploads/2019/10/The-main-form-of-electromagnetic-interference-250x114.jpg 250w, uploads/2019/10/The-main-form-of-electromagnetic-interference-150x68.jpg 150w, uploads/2019/10/The-main-form-of-electromagnetic-interference.jpg 562w\" sizes=\"(max-width: 366px) 100vw, 366px\" />\u003Cp id=\"caption-attachment-5004\" class=\"wp-caption-text\">\u003C/span> \u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The main form of electromagnetic interference\u003C/span>\u003C/p>\u003C/div>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The electromagnetic interference problem is a key issue in any hardware design field. It is especially important to understand the initial dry electromagnetic interference problem to solve this problem.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cstrong>The electromagnetic interference model has three basic elements:\u003C/strong>\u003C/span>\u003C/p>\r\n\u003Col>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">There is electromagnetic interference energy.\u003C/span>\u003C/li>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">There is a device that is subject to electromagnetic interference.\u003C/span>\u003C/li>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">There is a coupling channel to transmit electromagnetic energy between the interfered and interfered devices.\u003C/span>\u003C/li>\r\n\u003C/ol>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Electromagnetic interference only occurs when these three basic elements are met at the same time. EMC engineers should determine the EMC design content and design direction based on the physical structure.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The EMC analysis template is determined by the electrical length of the structure. Converting the physical dimensions of the device structure to electrical length is the starting point for design and problem finding. The combination and connection of templates constitute a model for analyzing electromagnetic compatibility problems. The template analysis method is to select the appropriate template and electromagnetic logic connection according to the actual problem and structure to form a dynamic process of complete electromagnetic interference phenomenon.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The EMC design of printed circuit boards is the cheapest and most effective way to eliminate the main sources of RF interference. When the interference source on the printed circuit board and the victim device exist in the same small space, the engineer must control the electromagnetic energy generated. This means that electromagnetic energy is only present at the required assembly parts. This is the method of removing EMC problems, electromagnetic suppression or electromagnetic cancellation.\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","uploads/2019/10/Forms-of-electromagnetic-interference-400x224.jpg",498,"2026-04-22 01:43:54","2026-04-22 14:58:28","template-analysis-method-for-emc-problems",{"id":61,"title":62,"summary":63,"content":64,"cover":65,"cateId":12,"tags":28,"views":66,"isTop":13,"status":19,"createBy":28,"createTime":67,"updateBy":28,"updateTime":58,"institutionId":28,"isPage":13,"images":28,"horizontalCover":28,"verticalCover":28,"slug":68,"siteId":15},"86325bcdfe62f25cc0b","Judgment Method of Three Types of Amplifiers","Judgment Method of Three Types of Amplifiers Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Triode based audio and electronic amplifiers are very commonly found in many walks of life. Although, the transistor based amplifiers created the danger of obsolescence of tube amplifiers, the tube amplifiers have succeeded in maintaining a cult following amongst the audiophiles. The main reason behind this is the warm and crunchy sound response of tube amplifiers.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The main component in tube amplifiers is the triode. Triode is essentially an amplifying vacuum tube which consists of three electrodes inside a glass casing. The electrodes are known as anode, cathode, and grid respectively. Triodes were widely used in all types of electronic circuits until they got replaced by transistors. [\u003Ca href=\"#Lee19\">1\u003C/a>]\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">According to the electronic circuit configuration, there are three main types of amplifiers. These types include common emitter, common collector, and common base amplifiers. Following sub-sections provide an ample discussion on these amplifier types.\u003C/span>\u003C/p>\r\n\u003Cdiv id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n\u003Cdiv class=\"ez-toc-title-container\">\r\n\u003Cp class=\"ez-toc-title \" >Table of Contents\u003C/p>\r\n\u003Cspan class=\"ez-toc-title-toggle\">\u003Ca href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\">\u003Cspan class=\"ez-toc-js-icon-con\">\u003Cspan class=\"\">\u003Cspan class=\"eztoc-hide\" style=\"display:none;\">Toggle\u003C/span>\u003Cspan class=\"ez-toc-icon-toggle-span\">\u003Csvg style=\"fill: #999;color:#999\" xmlns=\"http://www.w3.org/2000/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\">\u003Cpath d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\">\u003C/path>\u003C/svg>\u003Csvg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http://www.w3.org/2000/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\">\u003Cpath d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"/>\u003C/svg>\u003C/span>\u003C/span>\u003C/span>\u003C/a>\u003C/span>\u003C/div>\r\n\u003Cnav>\u003Cul class='ez-toc-list ez-toc-list-level-1 ' >\u003Cli class='ez-toc-page-1 ez-toc-heading-level-1'>\u003Ca class=\"ez-toc-link ez-toc-heading-1\" href=\"#Common_Emitter_Amplifier\" title=\"Common Emitter Amplifier\">Common Emitter Amplifier\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-1'>\u003Ca class=\"ez-toc-link ez-toc-heading-2\" href=\"#Common_Collector_Amplifier\" title=\"Common Collector Amplifier\">Common Collector Amplifier\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-1'>\u003Ca class=\"ez-toc-link ez-toc-heading-3\" href=\"#Common_Base_Amplifier\" title=\"Common Base Amplifier\">Common Base Amplifier\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-1'>\u003Ca class=\"ez-toc-link ez-toc-heading-4\" href=\"#Works_Cited\" title=\"Works Cited\">Works Cited\u003C/a>\u003C/li>\u003C/ul>\u003C/nav>\u003C/div>\r\n\u003Ch1>\u003Cspan class=\"ez-toc-section\" id=\"Common_Emitter_Amplifier\">\u003C/span>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">Common Emitter Amplifier\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h1>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Common emitter amplifiers are the most widely used type of amplifiers. Common emitter amplifiers can be identified easily by the grounded emitter terminal. Like all other amplifiers, the CE amplifier also operates on an AC input. The common emitter amplifier is a single-stage amplifier which uses a BJT transistor or a triode as an amplifying element. The circuit of common emitter amplifier is given as following:\u003C/span>\u003C/p>\r\n\u003Cdiv id=\"attachment_4685\" style=\"width: 670px\" class=\"wp-caption alignnone\">\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" aria-describedby=\"caption-attachment-4685\" fetchpriority=\"high\" decoding=\"async\" class=\" wp-image-4685\" src=\"uploads/2019/09/Figure-1-Common-Emitter-Amplifier-Circuit.jpg\" alt=\"\" width=\"660\" height=\"512\" srcset=\"uploads/2019/09/Figure-1-Common-Emitter-Amplifier-Circuit.jpg 387w, uploads/2019/09/Figure-1-Common-Emitter-Amplifier-Circuit-250x194.jpg 250w, uploads/2019/09/Figure-1-Common-Emitter-Amplifier-Circuit-150x116.jpg 150w\" sizes=\"(max-width: 660px) 100vw, 660px\" />\u003Cp id=\"caption-attachment-4685\" class=\"wp-caption-text\">\u003C/span> \u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Figure 1: Common Emitter Amplifier Circuit\u003C/span>\u003C/p>\u003C/div>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Ca href=\"https://www.elprocus.com/common-emitter-amplifier-circuit-working/\">https://www.elprocus.com/common-emitter-amplifier-circuit-working/\u003C/a>\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The resistors R1 and R2 form a voltage divider circuit which is used for biasing the transistor. The resistor R\u003Csub>E \u003C/sub>provides thermal stability to the amplifier. A coupling capacitor is present on the input side of the transistor which filters out DC component from the signal. [\u003Ca href=\"#Tar19\">2\u003C/a>]\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Major advantages of common emitter amplifier include low input impedance, high output impedance, high power gain, low noise, and high current gain. Main disadvantages of common emitter amplifier include unsuitability for high frequencies, unstable voltage gain, high thermal instability, and high output resistance. The CE amplifiers find their applications in low frequency voltage amplifiers, RF circuits, and low noise amplifiers. [\u003Ca href=\"#Tar19\">2\u003C/a>]\u003C/span>\u003C/p>\r\n\u003Ch1>\u003Cspan class=\"ez-toc-section\" id=\"Common_Collector_Amplifier\">\u003C/span>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">Common Collector Amplifier\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h1>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The common collector amplifier can be identified from the grounded collector terminal of the triode or the transistor. The common collector amplifiers are mostly used as buffers in multi-stage amplifier circuits. The CC amplifier circuit is given as following:\u003C/span>\u003C/p>\r\n\u003Cdiv id=\"attachment_4686\" style=\"width: 633px\" class=\"wp-caption alignnone\">\u003Cimg loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" aria-describedby=\"caption-attachment-4686\" decoding=\"async\" class=\" wp-image-4686\" src=\"uploads/2019/09/Figure-2-Common-Collector-Amplifier-or-Emitter-Follower-Circuit.jpg\" alt=\"\" width=\"623\" height=\"509\" srcset=\"uploads/2019/09/Figure-2-Common-Collector-Amplifier-or-Emitter-Follower-Circuit.jpg 329w, uploads/2019/09/Figure-2-Common-Collector-Amplifier-or-Emitter-Follower-Circuit-250x204.jpg 250w, uploads/2019/09/Figure-2-Common-Collector-Amplifier-or-Emitter-Follower-Circuit-150x123.jpg 150w\" sizes=\"(max-width: 623px) 100vw, 623px\" />\u003Cp id=\"caption-attachment-4686\" class=\"wp-caption-text\">\u003C/span> \u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Figure 2 Common Collector Amplifier or Emitter Follower Circuit\u003C/span>\u003C/p>\u003C/div>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\"> \u003Ca href=\"https://www.elprocus.com/common-collector-amplifier-circuit-working/\">https://www.elprocus.com/common-collector-amplifier-circuit-working/\u003C/a>\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The input signal is introduced via the base of the triode whereas the output is taken from the emitter terminal. The main advantages of CC amplifier include high current gain, high input resistance, and low output resistance. The disadvantages of CC amplifier include low voltage gain. The CC amplifiers find their applications as impedance matching amplifiers, isolation amplifiers, and buffer amplifiers in cascade or multi-stage amplifier systems. [\u003Ca href=\"#Dav19\">3\u003C/a>]\u003C/span>\u003C/p>\r\n\u003Ch1>\u003Cspan class=\"ez-toc-section\" id=\"Common_Base_Amplifier\">\u003C/span>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">Common Base Amplifier\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h1>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The common base amplifier configuration is not as widely used as the CE and CC amplifiers. They are mostly used in high frequency circuits. In a common base amplifier the base terminal of the triode is connected to the ground, the input signal is applied to the emitter, and the output is taken from the collector terminal. The circuit diagram of the CB amplifier is given as following:\u003C/span>\u003C/p>\r\n\u003Cdiv id=\"attachment_4687\" style=\"width: 688px\" class=\"wp-caption alignnone\">\u003Cimg loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" loading=\"lazy\" aria-describedby=\"caption-attachment-4687\" decoding=\"async\" class=\" wp-image-4687\" src=\"uploads/2019/09/Figure-3-Common-Base-Amplifier-using-an-NPN-Transistor.png\" alt=\"\" width=\"678\" height=\"835\" srcset=\"uploads/2019/09/Figure-3-Common-Base-Amplifier-using-an-NPN-Transistor.png 194w, uploads/2019/09/Figure-3-Common-Base-Amplifier-using-an-NPN-Transistor-150x185.png 150w\" sizes=\"(max-width: 678px) 100vw, 678px\" />\u003Cp id=\"caption-attachment-4687\" class=\"wp-caption-text\">\u003C/span> \u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Figure 3 Common Base Amplifier using an NPN Transistor\u003C/span>\u003C/p>\u003C/div>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Ca href=\"https://www.electronics-tutorials.ws/amplifier/common-base-amplifier.html\">https://www.electronics-tutorials.ws/amplifier/common-base-amplifier.html\u003C/a>\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The CB amplifiers are used in high frequency circuits where low input impedance is required. They are used in applications such as moving coil microphone pre-amplifiers, UHF, VHF, and RF amplifiers. The advantages of CB amplifier include decent voltage gain and current buffering capability. The disadvantages include need for dual power supply, low input impedance, low current gain, and high output impedance. [\u003Ca href=\"#www19\">4\u003C/a>]\u003C/span>\u003C/p>\r\n\u003Ch1>\u003Cspan class=\"ez-toc-section\" id=\"Works_Cited\">\u003C/span>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">Works Cited\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h1>\r\n\u003Ctable width=\"630\">\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"18\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">[1]\u003C/span>\u003C/td>\r\n\u003Ctd width=\"606\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Lee Forest. (2019, August) www.allaboutcircuits.com. [Online]. \u003Ca href=\"https://www.allaboutcircuits.com/textbook/semiconductors/chpt-13/the-triode/\">https://www.allaboutcircuits.com/textbook/semiconductors/chpt-13/the-triode/\u003C/a>\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003Ctr>\r\n\u003Ctd width=\"18\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">[2]\u003C/span>\u003C/td>\r\n\u003Ctd width=\"606\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Tarun Agarwal. (2019, June) www.elprocus.com. [Online]. \u003Ca href=\"https://www.elprocus.com/common-emitter-amplifier-circuit-working/\">https://www.elprocus.com/common-emitter-amplifier-circuit-working/\u003C/a>\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003Ctr>\r\n\u003Ctd width=\"18\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">[3]\u003C/span>\u003C/td>\r\n\u003Ctd width=\"606\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Dave Moldenhauer. (2019, March) www.watelectrical.com. [Online]. \u003Ca href=\"https://www.watelectrical.com/working-and-applications-of-common-collector-amplifier/\">https://www.watelectrical.com/working-and-applications-of-common-collector-amplifier/\u003C/a>\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003Ctr>\r\n\u003Ctd width=\"18\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">[4]\u003C/span>\u003C/td>\r\n\u003Ctd width=\"606\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">(2019, August) www.electronics-notes.com. [Online]. \u003Ca href=\"https://www.electronics-notes.com/articles/analogue_circuits/transistor/transistor-common-base-circuit.php\">https://www.electronics-notes.com/articles/analogue_circuits/transistor/transistor-common-base-circuit.php\u003C/a>\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","uploads/2019/09/Figure-1-Common-Emitter-Amplifier-Circuit.jpg",56,"2026-04-22 01:43:51","judgment-method-of-three-types-of-amplifiers",{"id":70,"title":71,"summary":72,"content":73,"cover":74,"cateId":12,"tags":28,"views":75,"isTop":13,"status":19,"createBy":28,"createTime":67,"updateBy":28,"updateTime":31,"institutionId":28,"isPage":13,"images":28,"horizontalCover":28,"verticalCover":28,"slug":76,"siteId":15},"4e90914c43b2a6a4366","Precautions for using MOS (Metal-Oxide-Silicon transistor) tubes","Precautions for using MOS (Metal-Oxide-Silicon transistor) tubes Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","\u003Cdiv id=\"attachment_4675\" style=\"width: 388px\" class=\"wp-caption alignnone\">\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" aria-describedby=\"caption-attachment-4675\" fetchpriority=\"high\" decoding=\"async\" class=\" wp-image-4675\" src=\"uploads/2019/09/MOS-tube.jpg\" alt=\"\" width=\"378\" height=\"378\" srcset=\"uploads/2019/09/MOS-tube.jpg 225w, uploads/2019/09/MOS-tube-150x150.jpg 150w, uploads/2019/09/MOS-tube-24x24.jpg 24w, uploads/2019/09/MOS-tube-48x48.jpg 48w, uploads/2019/09/MOS-tube-96x96.jpg 96w\" sizes=\"(max-width: 378px) 100vw, 378px\" />\u003Cp id=\"caption-attachment-4675\" class=\"wp-caption-text\">\u003C/span> \u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">MOS tube\u003C/span>\u003C/p>\u003C/div>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">A MOS transistor (also known as metal-oxide semiconductor field effect transistor) is electrically conductive by a majority of carriers’ and it is a voltage controlled electrical device. It is also called a unipolar transistor. It has three main terminals; Gate (G), Drain (D) and Source (S). The Gate voltage determines the conductivity of the device and with change of applied voltage; the MOS transistor can be used for amplifying or switching electronic signals. Its characteristics are; high input resistance (10^7~10^12Ω), low noise, low power consumption, large dynamic range, easy integration, no secondary breakdown, wide safe working area, source and drain can be interchanged, it is voltage controlled device and conduction takes place through majority carriers (n-channel: electrons and p-channel: holes).\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">All MOS integrated circuits (including P-channel MOS, N-channel MOS, complementary MOS-CMOS integrated circuits) have an insulated gate to prevent voltage breakdown. Generally, the thickness of insulating Gate oxide layer of MOS transistor is 5 – 200 nm (about 25 nm, 50 nm, and 80 nm). In addition to the high-impedance gate of the integrated circuit, there is a resistor-diode network for protection. However, MOS devices are sensitive to voltage spikes and static electricity discharges and this can cause difficulties when we have to replace MOS devices especially complementary-symmetry metal-oxide semiconductor (CMOS) devices. Therefore, the protection network inside the device is not enough to avoid electrostatic damage (ESD) to the device. To minimize chances of damaging MOS devices during handling, special procedures have been developed to protect them from static shock. ICs are generally shipped and stored in special conductive-plastic tubes or trays. MOS devices safety is ensured by inserting ICs leas into aluminium foil or antistatic (conductive) foam – not Styrofoam. PC boards containing static sensitive devices are normally shipped in special antistatic bags, which are good for storing ICs and other computer components that could be damaged by ESD.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Experiments indicate that MOS device will fail during high-voltage discharge. The device may also fail for accumulation of multiple lower voltage discharges. According to the severity of the damage, there are many forms of electrostatic damage. The most serious and most likely to occur is the complete destruction of the input or output so as to be short-circuited or open to the power supply terminal VDD, and MOS device completely loses its original function. A little bit of serious damage is intermittent failure or degradation of performance, which is even more difficult to detect. There is also some electrostatic damage that can cause the device performance to deteriorate due to increased leakage current.\u003C/span>\u003C/p>\r\n\u003Ch1>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">\u003Cstrong>MOS tube definition\u003C/strong>\u003C/span>\u003C/h1>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">MOS tube is a MOS transistor or a metal-insulator-semiconductor. The source (S) and drain (D) of MOS tube can be reversed. They are all N-type regions formed in the P-type backgate. And in most cases, the two zones are same even if two ends are reversed. And it will not affect performance of the device. Such devices are considered to be symmetrical. MOS tube is a voltage-driven high-current type device, which is widely used in circuits, especially power systems. MOS tubes have some characteristics that should be paid special attention in practical applications.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">MOS devices have body diodes formed by pn junction between source (S) and drain (D), and also known as parasitic diodes or an internal diode, are found in a single MOS device between the drain and the source. They are not used in integrated circuit lithography (standard method of printed circuit board (PCB), and microprocessor fabrication). This diode can provide reverse protection and freewheeling during high current drive and inductive loads. The forward voltage drop is about 0.7~1V. Because of this diode, the MOS device can’t simply see the function of a switch in the circuit. For example, in the charging circuit, after the charging is completed, the battery will reverse when the supply power is removed; this is usually the result we do not want to see. The general solution is to add a diode to prevent reverse power supply. This can be done, but the characteristics of the diode must have a forward voltage of 0.6~1V. Down, in the case of high currents, the heat is severe, and at the same time, the energy is wasted, and the energy efficiency of the whole machine is low. Another method is to add a back-to-back MOS tube and use the low on-resistance of the MOS tube to achieve energy saving. Another common application of this characteristic is low-voltage synchronous rectification. In practice, the body diode is a result of manufacturing process, and it is in between the source and drain and on an n-channel device, if the drains fall below voltage on the source, current will flow from source to drain.\u003C/span>\u003C/p>\r\n\u003Ch1>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">\u003Cstrong>Precautions\u003C/strong>\u003C/span>\u003C/h1>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">After the MOS tube is turned on, it has no directionality and in this state of operation, it behaves like a wire. It has a resistance characteristic only and there is no conduction voltage drop in this case. Usually, the saturation level on resistance is several to several tens of milliohms (mΩ). MOS tube is also non-directional therefore allowing both DC and AC currents to pass through.\u003C/span>\u003C/p>\r\n\u003Ch1>\u003Cspan style=\"font-size: 14pt; font-family: 'Trebuchet MS', Geneva;\">\u003Cstrong>Precautions for using MOS tubes\u003C/strong>\u003C/span>\u003C/h1>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">In order to safely use the MOS tube, the limit value of the dissipated power of the tube, the maximum drain-source voltage, the maximum gate-source voltage, and the maximum current set values cannot be exceeded in the manufacturing design.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">When using various types of MOS tubes, they must be connected to the circuit in strict accordance with the required bias, and the polarity of the MOS tube bias should be observed. For example, the junction between the source and drain of the junction MOS transistor is a PN junction, the gate of the N-channel transistor can be positively biased; the gate of the P-channel transistor can be negatively biased.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Since the input impedance of the MOS tube is extremely high, the lead pin must be short-circuited during transportation and storage, and the metal shield package should be used to prevent the external induced potential from penetrating the gate. In particular, it is important to note that the MOS tube cannot be placed in a plastic box. It should be placed in a metal box e.g aluminium foil when it is stored, and the tube should be protected from moisture.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">In order to prevent the gate breakdown of the MOS tube, all test instruments, worktables, soldering irons, and the circuit itself must be well grounded; when the pins are soldered, the source is soldered first; before being connected to the circuit, All the lead ends of MOS tube are kept short-circuited with each other, and the short-circuit material is removed after soldering; when removing MOS tube from the component holder, the grounding of the human body should be adhered to. The advanced gas-fired electric soldering iron is convenient for soldering MOS tubes and ensures safety. When the power is not turned off, it is absolutely impossible to insert or remove the tubes from the circuit. The above safety measures must be taken care of when using MOS tubes.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">When installing the MOS tube, pay attention to the location of the installation to avoid heating elements; to prevent the vibration of MOS tube, it is necessary to fasten MOS tube; when the lead is bent, it should be larger than the root size of 5 mm. Therefore it is important to prevent bending of the pins and causing air leaks.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">When using a VMOS tube, a suitable heat sink must be added. Taking VNF306 as an example, the maximum power can reach 30W after it is equipped with a 140×140×4 (mm) heat sink.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">After the multiple MOS tubes are connected in parallel, the high-frequency characteristics of the amplifier are deteriorated due to the corresponding increase in the inter-electrode capacitance and the distributed capacitance and high-frequency parasitic oscillation of the amplifier is easily caused by the feedback. For this reason, the parallel composite MOS tubes generally do not exceed four, and the anti-parasitic oscillation resistors are connected in series to the base or the gate of each tube.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The gate-source voltage of the junction MOS transistor cannot be reversed and can be saved in the open state. When the insulated gate MOS transistor is not used, the electrodes must be short-circuited since its input resistance is very high, so as to avoid an external electric field. The MOS tube is damaged by such action.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">When soldering, the soldering iron shell must be equipped with an external grounding wire to prevent damage to MOS tube due to electrification of the soldering iron. For a small amount of soldering, you can also solder the soldering iron after removing the plug or cutting off the power. Especially when soldering insulated gate MOS transistors, they should be soldered in the order of source-drain-gate, and the power should be cut off.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cul>\r\n\u003Cli>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">When soldering with 25W soldering iron, it should be fast. If soldering with 45~75W soldering iron, use the tweezers to clamp the root of the pin to help dissipate heat. The junction MOS tube can qualitatively check the quality of the MOS tube by using the table resistance file (check the resistance between the forward and reverse resistance of each PN junction and the drain source), and the insulated gate field effect tube cannot be inspected with a multimeter, and the tester must be used. Moreover, the short-circuit line of each electrode can be removed after the tester is connected. When it is removed, it should be short-circuited and then removed. The key is to avoid the gate hanging.\u003C/span>\u003C/li>\r\n\u003C/ul>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">When input impedance is a factor to consider during design process, it is necessary to take moisture-proof measures to avoid lowering the input resistance of the MOS tube due to temperature influence. If a four-lead MOS transistor is used, its substrate leads should be grounded. The ceramic packaged of the MOS tube has photosensitive properties and should be protected from light.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">For power MOS tubes, there must be good heat dissipation conditions. Because the power MOS tube is used under high load conditions, it is necessary to design a sufficient heat sink to ensure that the temperature of MOS tube casing does not exceed the rated value, so that the MOS device can work stably and reliably for a long time.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">In short, to ensure use of MOS tubes safely, there are many precautions to be adhered to, and the safety measures adopted are various. The vast number of professional and technical personnel required, especially the vast number of electronic enthusiasts, must proceed according to their actual conditions. Take practical measures to use MOS tubes safely and effectively.\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","uploads/2019/09/MOS-tube.jpg",146,"precautions-for-using-mos-metal-oxide-silicon-transistor-tubes",1776841284332]