Institute Newton C. Braga

Circuit Bench

12 V x 10 A Power Supply (CB18219E)
This source for devices for automotive use was found in a 1985 documentation. The power...
Power Supply Monitor (CB14972E)
This circuit trips when the voltage set in the pot is exceeded. The tone depends on C3 and...
110 V Lamp Shift Register (CB14710E)
The circuit shown is from the 1977 GE semiconductor manual. The circuit uses a controlled silicon...