Found in American documentation, this circuit can be used as a shield. The technology is CMOS and the input is BDC. Next to the diagram formulas for calculating the components.
This circuit consists of a voltage regulator for 6 V batteries with a very low voltage drop. The...
This circuit was obtained from a 1968 Philips publication. The transistors are of the time. Dual...
The purpose of this circuit is to power a small fluorescent lamp from from a 12 V battery. The circuit...