This is the power supply for the EL34 tube amplifier given in V234. This power supply supplies all necessary voltages to the circuit.
The critical components of this project from a 1978 publication are the transformers, which can be...
Found in a 90s Popular Electronics, this circuit can power a miniature railroad with voltages of 15...
August 2017 - Mouser Electronics is now offering the Diodes Incorporated AH1389 Hall Single-pole...