18 V to 30 V x 200 mA DC converter with 200 mA (CB8474E)

This circuit was found in a 90s Signetics documentation. The circuit is switched based on components of the time.

| Clique na imagem para ampliar |

Neon lamp driver with the 555 IC (CB8133E)
Found in an American documentation from the 90's, this circuit aims to light a neon lamp with...
Active Tone Control (CB18728E)
This transistor circuit consists of a well-known bass and treble control configuration. The...
Audio Generator (CB26025E)
This circuit was found in the September 1997 issue of Electronics Now magazine. The circuit uses...