Op-amp and relay bug

118

01:41:14

In this circuit, relay's coil somehow generate 100MV from literally nothing.
And this voltage changes in a strange way in different circuits combinations.
It even isn't in a completed loop, there shouldn't be any current or voltage difference.

published 1 year ago

Moh1972

1 year ago

If You Add A Switch Before The Coil Simulation Will Be Correct.

Moh1972

1 year ago

This Due to transient Calculations At Starting Output Voltage of the OP-AMP ultra fast Switchs to zero

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