This charger for automotive use provides a 0.42 A output current. We find it in an American documentation from the 90's. The transistor must have a heat sink.
This circuit takes advantage of the noise generated at the junction of a zener diode of any type....
This power supply is not protected from shorts in the output. Output voltage is given by the...
April 2017 - Mouser Electronics is providing Vishay's new VCNT2020 optical sensors for position...