POWER SUPPLY 600 VOLTS FOR QRO

The circuit described here is a full wave voltage doubler. The output voltage is twice the input voltage. For 230V AC input the output will be nearly 600 Volts.

Resister R1 is used to limit the initial high voltage and high currents. Capacitor C1, C2, C3 together with coils L1 and L2 form input line filter. The capacitors C4 and C5 protects diodes from high voltage transients on the AC line as well as reduces inter carrier hum modulation of the R.F picked up by the mains. Capacitors C6 and C7 provides enough filtering for the output DC Voltage.

Read More Source:

http://www.flashwebhost.com/circuit/600_volt_power_supply.php

Thank you.

Power Supply Regulator 190-320V 50mA
Schematics by Rainer zur Linde from his book "Build your own Audio Valve Amplifiers". Output 190-320V up to 50mA. Read More Source :http://www.bonavolta.ch/hobby/index.html Related Links See other circuit on high volt regulator See other circuit on high voltage generator Ignition c ...
Mosfet stabilized power supply for Tube Amp
One very important Part of a Tube Amplifier is the Power Supply. It is crucial for the quality of the whole system. Especially beginners encounter problems like Hum or Drift that can become quite annoying. But resue is ahead: The following circuit uses a modern Mosfet to deliver a stable and ...
Power Supply 0-300V DC Adjustable
This is circuit high voltage Power Supply DC Adjustable Voltage 0-300V 100mA max. It is a simple circuit which can provide an adjustable voltage source of 0 to 330 Volt.. The supply is short-ciruit proof: the current is limited to about 100mA. 0-300V power supply schematic: To prevent m ...
Ignition coil driver by IC 555 + 2N3055
Here is a very simple circuit that will provide high voltage (15-40kV) sparks using a common ignition coil. The input is 12VDC at around 5 to 6 amps. Mine produces sparks that are about 3/4" to 1" in length. A 2N3055 NPN power transistor is pulsed with a square wave signal that comes from th ...
power supply 300V, 50mA + 6.3V, 3A max
This regulated power supply was built as a simplified outboard version of a PSU in my first phono stage. Replacing hexfreds with tube rectifier eliminates the need for power-on sequencing. Chassis (salvaged from a hospital laser PSU) size is 180W*240D*100H mm with a 125W double-C core power ...