Tag Archive: inductor

Aug
18

Infrant/Netgear ReadyNAS NV+ PSU fails

ReadyNas NV+ PSU top

  This is a PSU from a Infrant/Netgear ReadyNAS NV+ system.  The PSU likely failed because of design problems instead of faulty components; the failure seems to be a common event on certain manufacturing batches.  Notable features on upper picture: 3 bulged capacitors, 1 inductor with burned insulation.  Notable features on lower picture: signs of …

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Mar
18

NEC ND-2510A DVD recorder

Top of board showing destroyed SMD capacitors and inductors

This started as a burning smell and extreme heat coming from the DVD drive, and ended up with what you see above.  The PC power supply that powered the computer this drive was in failed some months after.  Credit:  stsm.

Oct
29

FET and inductor destroyed by wrong power supply

board_top

Customer plugged wrong transformer into board which caused the FET to fail, and then L2 to heat up and fall off the board.  Credit: http://www.kevtris.org/