up and running now with new mosfet installed,getting 35 to 450 VDC "unloaded" so i'll see what it sounds like on minimum and if it's too tinny i can bring the 35 volts up.
thank's katopan & ZP.
VVR & SAG
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geoff 1965
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katopan
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geoff 1965
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Re: VVR & SAG
yeah the difference was in the packaging,the first one that failed came in a piece of plastic with celotape around it! the new one was in a sealed bag with the warnings about electrostatic and handling on.
the current passing through the faulty one must have been massive because it fried the 12W resistor in seconds,i'm glad i did'nt have my hand on the chassis at the time!
the current passing through the faulty one must have been massive because it fried the 12W resistor in seconds,i'm glad i did'nt have my hand on the chassis at the time!
0 x