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Re: Answers to 3 RELAY Questions
Posted to Technical Theory Forum on 7/25/2023

David, a relay that has an 80 ohm coil resistance will now have an effective primary resistance of 68.36 ohms, when a 470 ohm resistor is wired in parallel with its coil. IOW with 14 volts across the relay it will draw about 30 ma more current. IOW the resisto... Login to read more.