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General discussion • Solid Relay Open but connected LED still light on?

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I have the following 2 channel solid state relay.
Solid State 2 Channel Relay Board.png
It appears that on either channel there is some current leakage when relay is open? Meaning the attached diodes are still light on when the relay is open. I figure I can use a (pull-down) resister, on the LED side current source side to counter the current leakage. The power side is about 6 volts, so would a 10K resister be sufficient as a pull down?

Statistics: Posted by Schorschi — Fri Dec 06, 2024 8:57 pm



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