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Registered Member #549
Joined: Sun Feb 25 2007, 02:49AM
Location:
Posts: 11
I make the zvs driver, but it did not function, when I bind to PC PSU it disconnect yourself, as if he stows myself in short. I changed the fast diodes of 400V+ for the diode of 1N4148 for 100V, the MOSFETS I am the IRFP250, the capacitor is of 2uF/250V and the inductor is not toroid and has 10-20 turns. Pictures from my zvs to driver…
Registered Member #56
Joined: Thu Feb 09 2006, 05:02AM
Location: Southern Califorina, USA
Posts: 2445
I am also a little worried about you inductor, is it on any kind of core? An air cored inductor of that size is much to small... The best thing is to rip the yellow core out of a computer PSU and wind ~40-100 turns of wire in it (or buy a premade one from my sale/trade thread for $10 shipped anywhere in the world.)
Registered Member #549
Joined: Sun Feb 25 2007, 02:49AM
Location:
Posts: 11
I received the MOSFETS today, I would have some possibility of them already to have come burnt? Although I to find that it is not burnt, because when the tension in the base is on or when the anodes of the fast diodes are only on in the Drain that PC PSU enters in short.
Registered Member #549
Joined: Sun Feb 25 2007, 02:49AM
Location:
Posts: 11
I was irritated for zvs I do not catch and I found that mosfet could be some, in this history I finished burning one of them. Then I will have that to ask for to another one mosfet and already I will include the UF4007. The Anode of the UF4007 must be on in the Gate of first mosfet and the Cathode must be on in the Drain of as mosfet?
Registered Member #75
Joined: Thu Feb 09 2006, 09:30AM
Location: Montana, USA
Posts: 711
Wow, that's a nice, clean and compact layout you have there, Electroholic.
Ambar, maybe you can ask your question in Spanish, I am sure a bunch of people here would understand you a lot better that way. I kind of have the feeling you do not understand the suggestions people are making.
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zvs driver error
, sparks very nice, running at 34V and 10-8A, picture and movie:
