Varistors 

made by Fenghua

Varistors made by Fenghua

Voltage-dependent resistors

Electrical resistances that behave voltage-dependent are called varistors (variable resistors). Variable because above a certain voltage (threshold voltage) the differential resistance suddenly decreases.  Varistors are also abbreviated VDR (voltage dependent resistor) or MOV (metal oxide varistor).  The components are characterized by a high durability against repeated high pulse currents.

In order for a varistor to optimally fulfil its primary function as overvoltage protection (high energy absorption capacity, fast response to voltage peaks), it must be optimally designed for its area of application (type and extent of overvoltage situations, acceptable forward voltage, safety standards, etc.). 

Capcomp Webshop

Sales & Consultancy

Ask our product specialists for advice:
phone  +49 7144 858535  
fax  +49 7144 130276
sales.marketing@remove-this.capcomp.de

Welcome to our webshop:
shop24.capcomp.de

Fenghua/Topworld
About Fenguha