Simple sample circuit (CB8874E)

Based on common unijunction transistors, this 1968 General Electric circuit is powered by 12 V.

| Clique na imagem para ampliar |

1.3 Ohm Analog Switch (CB12938E)
In the figure we have an application for NLAS5113, a new device from on Semiconductor...
Tone Generator (CB3969E)
This circuit was found in an old American documentation on telecommunications. It is suitable for...
One Transistor High Power Switch (CB990E)
This circuit can handle 25 A unde a 32 V voltage using a hight power old transistor. This...