Function of capacitance(2)

By-pass capacitance is a kind of energy storage device which can provide energy for local devices. It can make the output of voltage stabilizer uniform and reduce the load requirement. Like small rechargeable batteries, bypass capacitors can be charged and let off the device. To minimize impedance, bypass capacitors should be fixed as close as possible to the power supply pin and the ground pin of the load device. This can prevent the ground potential and noise caused by the input value is too large. The earth bomb is the voltage drop on the ground connection as it passes through a large current burr.