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.
Is there is coating (Dipped/Chrome/Zinc/etc...) that can prevent arcing from dissimilar materials when making contact to complete a circuit? Think of an electrical tact switch type design except mechanical to the extent of no soldering.
You may not find a material for coating the contacts, but there are other ways to reduce arc over that can be as simple as a resistor and capacitor. It depends a lot one what you are using it for though.
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