Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
you would need to >match the current capabilities of the relay for the pump EG. a 3amp relay will burn out on a 5amp motor, but a 5amp relay is fine for a 3amp motor. check the spec on the pump housing for the amps or watts.
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