We found this circuit in a Motorola manual. The circuit has the capacitor charging at 15 to 30 V, then discharging through the coil and generating a voltage that reaches 500 V for the spark plugs.
This circuit detects when there was a power cut, triggering the indicator circuit around it. The...
We found this circuit in English documentation from 1996 for PCs. The circuit is for common...
A complete test for opto-couplers can be made using the circuit Bellow. The function generator...