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Old 10th July 2012, 05:16 PM   #1
Adam248 is offline Adam248  United States
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Default MTX Thunder 275X

I've got a problem blowing fuses as soon as i add power.There is no signs of bad components or damage. Dose anyone know what it might be?
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Old 10th July 2012, 10:52 PM   #2
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Does the fuse blow with no remote voltage applied?
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Old 11th July 2012, 01:12 AM   #3
Adam248 is offline Adam248  United States
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no,with the lead+ connected and as soon as i connect the ground- it pops the fuse...no remote wire yet
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Old 11th July 2012, 02:51 AM   #4
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What tests have you performed to determine that there are no defective components?
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Old 22nd July 2012, 01:42 PM   #5
Adam248 is offline Adam248  United States
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i have checked the fets via diode tester to find one ir540 has shorted and seems to me a P60ne 06-16 power fet is shorted too .I have ordered a few ir540s ,have yet to order the p60ne 06-16 power fet .All diodes check good too ,should i replace all the fets together or just the ones ?
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Old 23rd July 2012, 12:04 AM   #6
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You should replace all of the FETs in the channel with the shorted FET. If the power supply FET has failed, you need to replace all of the power supply FETs.
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