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Pcb repair Transformer burned

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The compressor is not working .it starts and stop within 2seconds .so whats the problem

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If I test a transformer for disposal and find that it contains PCBs in concentrations 500 ppm, must I register the transformer?

didnt specify where you live --notify the regional area EPA for proper forms , directions and facility for proper disposal the following link is for EPA --- PCB storage and disposal
Disposal and Storage of Polychlorinated Biphenyl PCB Waste Polychlorinated...

Jul 27, 2016 | Smeg Repair Pcb / Module Dw1612 Dwi612c

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Where a spill occurs from a transformer that is assumed to be non-PCB, can I assume the spilled material is non-PCB as well?

No. The PCB concentration assumptions apply only to equipment while in use, not to material spilled or otherwise released from the equipment. Skype : wang.michelle35

Jun 07, 2016 | Smeg Repair Pcb / Module Dw1612 Dwi612c

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Must I register a transformer with an unknown PCB concentration?

If you do not know the PCB concentration of a transformer that is in use, apply the concentration assumptions for use in ยง761.2. If you are required to assume that the transformer contains $500 ppm PCBs, you must register it. Skype : wang.michelle35

Jun 02, 2016 | Smeg Repair Pcb / Module Dw1612 Dwi612c

2 Answers

What assumptions apply to a bushing removed from a transformer that was assumed to be PCB-Contaminated?

Transformer bushing? If the transformer is contaminated it likely has damage to its windings and will not give proper outlet voltage

May 26, 2016 | Hotpoint Repair PCB / Module for WF530...

1 Answer

Wont turn on single red light and then burns out

it can be the power pcb, a big thing with a transformer or just a heatsiked transistor(regulator) + a big capacitor,ussually blue or broun,check that capacitor and maybe other things on the power pcb

Nov 06, 2013 | Panasonic TC-P50S1 50 in. Plasma LCD HDTV

1 Answer

It does not warm food

Hello :

Maybe it's the power transformer or power PCB or it could be just a fuse . Fuses are cheap and easy to be replaced . If it's the transformer or the PCB , then I recommend calling for repair .

good luck .

please rate !

Mar 28, 2010 | Goldstar MV-1526 Microwave Oven

2 Answers

PC smps power supply problem

ok you open the pcb check the fuse first then replace it if faulty if it burns again then check 4 diodes then see if 200v big capacitor is expanded or not if so then replace it if not then check diodes after transformer if short then replace it

Nov 19, 2008 | Computers & Internet

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