Simple High Voltage Converter

A very simple 50 kV converter, which essentially consists of three elements. All components are available and, if desired, easy to find. A high-voltage converter can be used for various experiments with high electricity, such as an ionizer, an insulation integrity tester, etc.
Simple high-voltage converter
What you need: - The horizontal transformer from any TVs with a kinescope. - Field-effect transistor IRFZ44 - aliexpress.com- 150 ohm resistor (1/2 W).
Simple high-voltage converter

High-voltage converter circuit

We'll collect everything on the breadboard without soldering. I'll just show you the work, and if you like it, you can transfer it to a more reliable board and solder all the elements.
Simple high-voltage converter
Connecting a transistor,if anyone does not know. style="text-align: center;">Simple high-voltage converter
The winding of the transformer needs to be wound up to us. High-voltage winding will be dear. We take the usual, not quite thin wire and wind it in 14-16 turns. We will make the retraction in the middle of the winding. A simple high-voltage converterA simple high-voltage converterA simple high-voltage converterSimple high-voltage converter Now we connect everything to our circuit. The last turn connects power. Be careful as you work with high voltage. Do not hold your hands to the transformer that is turned on.
Simple high-voltage converter
Make a distance of about 1 cm between the high-voltage output of the transformer and the terminals of the other side. And only then feed. If it sparkles, then the generator is excited and everything is working fine. If you will operate for a long time, it is advisable to install the transistor on the radiator.And if the spark is small, you can increase the voltage to 10 or to 15 V.

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