What Is Varistor?

- Jul 05, 2018-

The varistor is used as an overvoltage protection for the circuit. When the varistor and the circuit are connected in parallel, the resistance value is large when the voltage at both ends is normal, and it does not work. Once the protection voltage is exceeded, its resistance value rapidly decreases, allowing the current to flow as much as possible from itself.



MAONO is an innovative designer and manufacturer of Lavalier, Podcasting, Wireless, Shotgun, Recording microphones and accessories for Smartphone, Camera and PC, etc.