Product overview

MOV, the full name is Metal Oxide Varistors, is a semiconductor component made of ZnO material based on sintering process. The resistance value of this type of component changes between mega ohm level and ohm level according to the change of the voltage value loaded across it, and the resistance value can complete the transition in nanosecond time. Based on this characteristic, MOV are mostly connected in parallel in the system circuit to prevent overvoltage from damaging other components at the back end, thereby greatly improve the EMS performance of the system, which can effectively suppress electromagnetic interference such as Surge, EFT. It can be widely used in wall socket, cable plate, switching power supply, frequency inverter, inverter, photovoltaic new energy, wind power, Surge protective device, power distribution system and other products.
The MOV produced by our company has a variety of appearance, such as square and round. The size of round silver sheet is 7mm, 10mm, 14mm, 20mm, 25mm, 32mm, 53mm; the size of square silver sheet is 20mm, 22mm, 30mm, 34mm, etc. In addition, the company can customize the special shape size and electrode size according to customer requirements.