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Registered Member #152
Joined: Sun Feb 12 2006, 03:36PM
Location: Czech Rep.
Posts: 3384
15 turns? Thats too much IMO, the core I use is 110mm2 unknown high permeability material, and down to some 100-150khz I use 4 turns on it. This helps to cut the leakage inductance and decrease ringing.
Registered Member #152
Joined: Sun Feb 12 2006, 03:36PM
Location: Czech Rep.
Posts: 3384
raff wrote ...
whats the inductance with your 4T?
It reads 100uH. But the gate drivers have no problems with that, they don't get hot with just the GDT connected but they get hot after I connect the gates (but that makes sense).
Registered Member #2481
Joined: Mon Nov 23 2009, 03:07PM
Location: ITALY
Posts: 134
Dr. Kilovolt wrote ...
raff wrote ...
whats the inductance with your 4T?
It reads 100uH. But the gate drivers have no problems with that, they don't get hot with just the GDT connected but they get hot after I connect the gates (but that makes sense).
100uH sounds quite low to me... For 100kHz operation, I mean... I would add at least a couple of turns...
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SSTC running roughly - why?
