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relay - How to command a 220v device through a 12v output - Electrical Engineering Stack Exchange

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I have a vending control board whose output is 12v-DC but the problem is that with this device I have to control a device whose input is 220V-AC. Can anybody help me make this possible? Sorry for m

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relay - How to command a 220v device through a 12v output - Electrical Engineering Stack Exchange

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