Category Archive: Capacitors

Nov
23

MAG LT716s power supply fries after capacitors fail

MAG LT716s front

The capacitors in the first picture are failing as can be seen by their bulging.  They are supposed to hold the electric charge for the inverter circuit using the 4511GM FET ICs shown above.  Once the capacitor cannot hold its designed charge, the BIT3193 PWM controller in the middle of the bottom picture tells the …

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Nov
08

DVD power supply blows multiple capacitors

Unknown DVD player blows capacitors in power supply unit

Multiple blown capacitors are shown in this DVD player’s PSU. Credit: http://www.flickr.com/photos/barsk/ / CC BY-NC-SA 2.0

Nov
08

NVIDIA GeForce 7600 GPU and multiple blown capacitors.

Nvidia GeForce 7600 with multiple blown capacitors

Blown capacitors on a NVIDIA GeForce 7600.  The capacitors did their job and vented safely but are no longer useful.  Credit:  http://www.flickr.com/photos/37prime/ / CC BY-NC-SA 2.0

Nov
02

Capacitor leaks

Capacitor without score marks leaks downwards on circuit board

Oct
29

Regulator failure causes capacitor to explode

Regulator fails and capacitor explodes

Regulator next to capacitor fails and causes massive capacitor explosion.  Credit: http://www.kevtris.org/

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