Shouldn't be getting hot. Do you have other circuits powered besides the A3144 circuits?
Voltage should be much higher. Cap C4 should be rated at least 100 volts.
C3 at 25 volts.
Please post your revised circuit.
Yes it would be best to just power the latch circuit with the 12 volts and use the 80 volts for the coil.
Voltage should be much higher. Cap C4 should be rated at least 100 volts.
C3 at 25 volts.
Please post your revised circuit.
Yes it would be best to just power the latch circuit with the 12 volts and use the 80 volts for the coil.
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