AC/DC 5V-400V Snubber Circuit - Relay Contact Protection Module

 

AC/DC 5V-400V Snubber Circuit (RC absorption circuit), Arc suppression system, It is designed for electrical circuits containing inductive loads with switching devices such as relays and thyristors.

 

RC protection is used on two outputs of the relay to eliminate the effects of induced EMF that could damage the relay or thyristor. It is connected in parallel to the contact or thyristor.

 

RC absorption circuit absorbs the induced EMF from the load, the varistor prevents excessive voltage or current surges, very high voltage or current values ​​are applied to the relay contacts. may cause damage, protects the system against interference.