Relay / solenoid issue,

by Paul Domecq   Last Updated September 11, 2019 15:25 PM - source

I’ve basically wired the ultrasonic sensor correctly to the relay and gotten it to trigger, its a 5 pin 40 amp relay and everything is 12V , in the hope of getting it to open a 12V solenoid, but I haven’t been able to make it work, do I need a higher amperage relay . Using 14 gauge wire .

Tags : amperage


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