Compared with PLC band-pass couplers, transformer coupling circuits are widely used in low-voltage PLCs. Why? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.
* Question
| Compared with PLC band-pass couplers, transformer coupling circuits are widely used in low-voltage PLCs. Why? |
* Answer
| Mainly because:
1 transformer current can isolate the power line network; 2 in the high-voltage transient saturation, the transformer can be used as a limiter. |