Servo reversing bridge (CB8945E)

This circuit was found in a 1967 General Electric documentation. The components are from that time. The load depends on the SCRs used.

| Clique na imagem para ampliar |

Voltage Tripler (CB25544E)
This circuit multiplies the input voltage by 3 and can work with up to 12 V input. The current is a few...
Astable Timer 555 (CB20682E)
This circuit was obtained in a Hands-On Electronics from the 90's. The circuit turns on one LED at...
CW Modulation Monitor (CB20766E)
This telegraph monitor was found in an American documentation for radio amateurs from the 1970s. The...