Institute Newton C. Braga

Circuit Bench

Antique 500 mW Amplifier (CB18325E)
This circuit uses germanium transistors and has a push-pull output with transformers. The circuit is...
TDP8S300RUKR USB Port Protector
August 2017 - Texas Instruments is making available through Mouser Electronics the new integrated...
High Voltage Regulator 78xx (CB15163E)
This circuit is from the SGS Integrated Circuits Manual of 1982. The integrated circuit used is...