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Registered Member #4603
Joined: Wed Apr 25 2012, 07:33PM
Location: Austria
Posts: 159
Hi. A few years ago a friend of mine gave me an X-Ray power supply. I opened it to check the wiring inside. Thats how it looks inside:
I removed the doorknops and the diodes and wired it up so that i can use the 2 transformers. I tried to power the transformer with my IGBT bridge... It worked... Massive AC arcs @ many kW
Registered Member #4603
Joined: Wed Apr 25 2012, 07:33PM
Location: Austria
Posts: 159
They are different... hard to describe. My homemade transformer has a doubler at the output -> DC arcs. The X-Ray transformer arcs are AC. Ok i will upload a video
Registered Member #4603
Joined: Wed Apr 25 2012, 07:33PM
Location: Austria
Posts: 159
Hi Philgood. I measured the resistance. From one blue "edge" to another i have 8M Ohm. When i multiply this by 19 (19 edges) i get 152 MOhm xD Maybe a resistor from a voltage divider.
Registered Member #4603
Joined: Wed Apr 25 2012, 07:33PM
Location: Austria
Posts: 159
Thanks! a bit more than 20A @ 230V xD When the arc is small (arcstic close to the breakout) the current draw is small, when i move the arcstic further away from the breakout current draw gets much bigger - strange... ^^
Registered Member #152
Joined: Sun Feb 12 2006, 03:36PM
Location: Czech Rep.
Posts: 3384
RateReducer wrote ...
When the arc is small (arcstic close to the breakout) the current draw is small, when i move the arcstic further away from the breakout current draw gets much bigger - strange... ^^
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X-Ray transformer powered by IGBT halfbridge
