Found in a 90s 73 magazine, this circuit provides an output of 1.5 A with 24 V from a 12 V source. The integrated circuit of the time must be equipped with a heat sink.
From an old manual of unijunction transistors, this oscillator generates different tones when the...
We found this circuit in an article in Radio Electronics magazine from November 1971. The circuit has...
We found this circuit in the 1977 RCA Solid State ICs. The circuit consists of a current amplifier with...