It is a 13.8 V x 10 A regulator obtained in a 2008 documentation. The 2N3055 transistors must be mounted in excellent heat sinks and the voltage is adjusted in the trimpot.
Emitt This crystal-controlled oscillator can generate signals from 100 kHz to over 30MHz. The...
This circuit was found in documentation from the 90s. The components used are not common today. The...
This circuit was obtained in the National Semiconductor Linear Applications Handbook of 1994. The...