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8 module smarteefi board fan always has current

+1 vote
After making all the connections, the fan always has power even when the switch is off. Is this how it's supposed to work. All the other ports only show current when switch is on.
asked Jan 2 by akesavadas (130 points)

1 Answer

0 votes
Yes, its because of snubber circuit to handle voltage fluctuation caused by fan motor.
answered Feb 14 by sfiadmin (9,390 points)