This circuit is from a 1968s Motorola documentation. The load can range from 10 to 100ohm and the transistor supports a modern equivalent such as 2N2222 or BD135.
This circuit was obtained in a Maxim documentation from the 90's. The circuit applies to...
The figure shows an application of the LM377 in a small inverting stereo amplifier with output...
This circuit is intended for carrying out experiments with solar cells. The circuit is from a 1991...