Tag: rc snubber circuit

new AC contactor AC220V 25A improvement: add RC (Resistance and Capacitance) snubber inside. It will kill the spark of coin and extend smart controller's relay life. visit for more: …

8 channel RC snubber for AC contactor add in Power Distribution Box to kill AC contactor's coin spark. extend relay's life. online store order link: https://www.aliexpress.com/item/1005002602248984.html?spm=5261.ProductManageOnline.0.0.27e94edfEjfh0l visit for more: …