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Re: Answers to 3 RELAY Questions
Posted to Technical Theory Forum on 7/26/2023

Victor, [Diode versus resistor for surge protection] Consider a diode versus a 330 ohm resistor as surge protection. That diode has 9.8 ms drop out time versus 3.3 ms for the resistor. Now if the relay coil has 80 ohms resistance it will have an effective 64.4... Login to read more.

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