This is the power supply for the EL34 tube amplifier given in V234. This power supply supplies all necessary voltages to the circuit.
This 12 V source provides 12A of maximum current and is suitable for powering mobile equipment. The...
This circuit can also be used as a simple thermoscope (temperature changes indicator) in the...
Found in the December 1995 issue of Electronics Now, this circuit generates sinusoidal signals. The...