There are two types of power supplies for PLC systems: external power supply and internal power supply.The external power supply is used to drive PLC output devices (loads) and provide input signals, also known as user power supply. The external power supply for the same PLC may have multiple specifications. The capacity and performance of … Read more
Before reading this article, you can click on the blue text above“Power Forum”, and after “following”, you can star or pin the public account so that you can receive the highest quality articles and the latest materials in a timely manner. 01 Pay Attention to Power Supply Installation There are two types of power supplies … Read more
I have a demo board with an integrated MOSFET Buck power supply. Although the circuit is simple, the layout is quite textbook-like. Here are some key design points of this circuit: 1. Phase Plane The phase plane, which is the plane connecting the inductor and the power IC, is the dirtiest signal (high current, high … Read more