The circuit shown is from the 1994 Linear Applications Handbook by National Semiconductor. The maximum power is 7 W with a 8 ohms load and the power can be between 9 and 14 V.
June 2017 - The new EEH-ZK (Type V) hybrid conductive polymer capacitors from Panasonic with...
In this 2001 circuit we have the way to trigger an SCR with a phototransistor. The circuit appears...
This circuit, found in 1998 documentation, automatically activates solenoid valves in an...