Institute Newton C. Braga

Circuit Bench

MC1454G Amplifier (CB24236E)
The integrated circuit is from the time. This low-power circuit was found in the April 1973 issue...
AC Triac latch (CB7237E)
This circuit is suggested by a 1965 General Electric documentation. The triac must be in...
32 V x 2 A Power Supply (CB23751E)
This circuit with silicon transistors at the time was found in the Radio Electronics magazine of...