This circuit supplies a load at SO1 when the load at SO2 is powered. The circuit is from a Popular Electronics from the 90s. Diodes and triacs must match the loads.
November 2016 - TBC8x7 Series Bipolar Transistors with 60 V Vcbo and 150 mA Collector Currents can now...
This circuit was found in a 80’s American documentation. The adjustment trimpot is from 47k to...
This circuit is used to protect an amplifier from excessive power output that would cause problems for...