Institute Newton C. Braga

Circuit Bench

Regulator with logic drive (CB7970E)
This circuit, which can act as a shield, was found in a 90’s Radio Electronics. It enables a power supply...
AEM's High-Reliability Solid Body Fuses Added to European Preferred Parts List (EPPL)
AEM's FM12 (QPL) series components are included in the latest edition of the European Space...
Phase shifter (CB9451E)
Found in a 90's EDN, this circuit changes the phase of a signal from 50 to 60 Hz in 120 degrees. The...