100 W Converter (CB6585E)

This DC-DC converter was found in old RCA documentation. The circuit operates at 15 kHz. The characteristics of the transformers were not indicated.

| Clique na imagem para ampliar |

Tunnel Diode Transmitter (CB19425E)
This low power circuit for the FM band was found in a spy book from the 90s. The tunnel diode is...
10 Hz to 10 kHz VCO (CB8746E)
This 3-decade operating range VCO was found in a 90s Popular Electronics. The circuit uses...
Analog switch (CB21253E)
This circuit was found in an Electronic Design from the 90s. Operational amplifiers admit modern...