This circuit was found in a 1967 US documentation. The circuit applies to modern general purpose transistors. The circuit has no offset. The power supply must be symmetrical.
Suggested by Siliconix documentation from the 90's, this circuit uses power MOSFETs according to the...
This circuit appears on the site in several variations depending on the source. This is from a...
We found this circuit in an old documentation. The circuit can supply loads up to 10W with the...