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Discussion Forum For Anatek’s Products

By Jestine Yong on February 5, 2009

If you wish to ask question and learn more tips about the kitset of Blue ESR and Blue Ring Tester please click on the photo to visit the Forum.

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jgmanza

November 18, 2009 at 10:11 pm

Hello Jestine, I got my component analyser from John.

When I tested aa N channel Fet the component anlayser gave the pinout, leakage currentand voltage. It did not say short circuit. Does this mean that the mosfet is good? or do I have to compare the values form the analyser to the Datasheet?

I tested 2 HOT that tested bad with my analog meter and it said short circuit. This means the 2 HOT were not good.

Does this means that if the mosfet was bad, it would say short circuit also?

Thanks
Jorge

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admin

November 19, 2009 at 7:24 am

HI Jorge,

When I tested aa N channel Fet the component anlayser gave the pinout, leakage currentand voltage. It did not say short circuit. Does this mean that the mosfet is good? or do I have to compare the values form the analyser to the Datasheet?

YES IT IS GOOD

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I tested 2 HOT that tested bad with my analog meter and it said short circuit. This means the 2 HOT were not good.

YES, BUT I GUESS THIS METER CAN'T TEST HOT THAT HAVE DAMPER DIODE BUILT IN.

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Does this means that if the mosfet was bad, it would say short circuit also?

YES

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Jestine

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Austin

October 21, 2016 at 9:26 am

Pls i nid help,i am repairing a peavey mark iii series when i insert plug in the input it begins to humm with the control volume please how do i stop the humming

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- Jestine Yong
  
  October 21, 2016 at 4:03 pm
  
  Hi Austin,
  
  Check the electrolytic capacitor for high ESR value.
  
  Jestine
  
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