Circuit contact protection with relay (CB8634E)

Found in a 1990s Motorola documentation, this circuit aims to protect a triac that drives an inductive load using a relay-switched snubber.

| Clique na imagem para ampliar |

Transistor Tester (CB10831E)
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
Transistorized radio (CB22219E)
This 50's receiver includes an amplifier stage with a transistor complementary to the CK722, in...
Digital accelerometer (CB21045E)
Found in Popular Electronics from the 90's, this circuit makes use of components from the time. |...