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.
The idea of this circuit found in a Radio Electronics from January 1966. The idea of the...
Found in old documentation, this circuit makes use of amplifiers of the time, uncommon today. Next...
By the components used this circuit of old English documentation can still be easily assembled. The...