Found in American documentation from the 1970s, this circuit can be designed based on a modern SCR, such as the TIC106. The SCR must be provided with a heat sink.
This circuit was found in a 1980s documentation for amateur radio. The circuit makes use of...
This amplifier for small cassette tape players was found in an English documentation from 1969. The...
This circuit can monitor the charge and discharge of batteries. The circuit is from a Linear...