Some friends in PCB wiring, often found a lot of problems after the board is made. Due to the lack...

Analog circuit design is much more complex than digital circuit design.Analog circuits are generally...

The alternating current in the inductor will produce eddy currents on the ground plane, which will...

Power circuits are crucial in electronic products. Its design quality directly affects the...

The bypass capacitor is mainly used to filter out the AC component of the power supply or input...

Take apart the inside of the phone and you’ll find that in addition to the display screen and...