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4hv.org :: Forums :: High Voltage
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Explosion!!! Smoke… destroyed driver… Please help!!!

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Tom540
Mon Aug 11 2008, 09:55PM
Tom540 Banned on 3/17/2009.
Registered Member #487 Joined: Sun Jul 09 2006, 01:22AM
Location:
Posts: 617
 		use GDT's and definitely use your scope in differential mode. Problem = Solved.
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GeordieBoy
Tue Aug 12 2008, 02:17PM
GeordieBoy Registered Member #1232 Joined: Wed Jan 16 2008, 10:53PM
Location: Doon tha Toon!
Posts: 881
 		Never run power semiconductors without any heatsinking in power applications. Even when not under load the turn-on losses can still be enough to burn-out the silicon if you don't provide somewhere for the heat to go.
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