This circuit has a traditional configuration often found on this site. The transistor must be equipped with a heat sink and the maximum output current is of the order of 3 A. The voltage is selected by the zener diodes.
This circuit adjusts the drained current to values up to 20 A, allowing the testing of power...
Luminus SST 20 Deep Red LED Mouser Electronics is announcing in its stock the SST-20, a 60%...
This circuit was obtained from a 1978 Practical Wireless. It makes a speaker emit sound when there...