Differential Amplifier (CB20134E)

This differential pulse shaping amplifier was found in documentation from the 1980s. Switching transistors equivalent to the originals can be used.

| Clique na imagem para ampliar |

Two-Transistor Broadband Amplifier (CB25637E)
This circuit was found in the November 1993 issue of Electronics Now magazine. The two-stage...
Surge Protector (CB18721E)
This circuit acts on a relay disconnecting the load when the input voltage exceeds the set limit....
Stereo FM Decoder (CB24016E)
This circuit is from a Radio Electronics from March 1970. The integrated circuit used is one of...