26V-to-5000V DC-DC Converter
![](https://freecircuitdiagram.com/wp-content/uploads/2010/12/5000-V-D-C-from-26-V-D-C.gif)
This circuit can provide 5,000 VDC from 26 VDC. This circuit has ripple of under 0.01% due to Voltage-doubling capacitors. As sinusoidal oscillator, a 2N217 transistor is used. The diode and the capacitors at the output stage should be of high voltage type. Here is the schematic diagram of the circuit: