What are the two functions of the piezoelectric sensor's preamplifier? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.
* Question
| What are the two functions of the piezoelectric sensor’s preamplifier? |
* Answer
| The preamplifier of the piezoelectric sensor has two functions: one is to convert the high output impedance of the piezoelectric sensor into a low impedance output;According to the working principle of the piezoelectric sensor and its equivalent circuit, its output can be either a voltage signal or a charge signal. |