32 V x 700 mA power supply with (CB8675E)

This power source was found in a Motorola manual from 1968. Transistors are from the era, and current equivalents can be used.

| Clique na imagem para ampliar |

Two Transistors Shield or Interface (CB15484E)
The configuration shown in the figure uses two NPN transistors activating the load when the input...
13 V x 10 A power supply (CB17628E)
It is a 13.8 V x 10 A regulator obtained in a 2008 documentation. The 2N3055 transistors must be...
UJT Mini timer (CB16454E)
This timer of 10, 25, 45 seconds and 5 minutes has its times selected by the keys. The circuit drives...