Hello, I am somewhat new to electronics engineering and I need a high voltage power supply 1-10 kv dc for vacuum applications.
I understand how an AC transformer works, but these DC transformers I see on Amazon and Ebay are intriguing. Do they work
, or are they just a bunch of BS potted wires
? I can't just get a high voltage supply, because of the high cost, and a mains ac to high voltage ac to high voltage dc may not work as well as my dc supply to high voltage dc because of its complexity and my lack of soldering skill. I will be building a magnetron for sputtering that uses high V DC, but I also want to do plasma induction cleaning. I have seem some people do it with radio frequency (Mhz range) ac transmitters and radio frequency tuners
, but again, this will be too expensive. Can I just use DC? I have heard induction coils must receive AC or pulsed dc, can I use an oscillator and the high voltage DC for that? Or would it be better to just hack a microwave oven transformer to get a high v AC supply? Also, I don't care too much about power, as I have all the time in the world, but in case you want to give me specific components
my project may reach 50-500 watts.
Thanks for your input!