How To Eliminate The Impact Of The Floating Voltage Of The Power Supply To The Controller?
While at work, input AC voltage is induced to the output terminals of the power supply, so the output DC voltage of the power supply contains alternating component of the voltage, the AC voltage is called floating voltage, also known as induced voltages. Some of the floating voltage power supply as much as more than more than 100 volts or so, confusion or even damage the chip program the controller.
(Author锛歛dmin)
Jane-Hoion