This circuit was found in the December 1991 issue of Radio Electronics magazine. The circuit is based on a current transformer driving a SCR.
We found this circuit in a 2005 Linear Technology manual. The resistor is calculated for the...
This circuit is from Popular Electronics from the 90's. The circuit discharges the battery with a...
This circuit is from a Harris Semiconductor datasheet from the 80s. However the circuit can be...