Silvercrest Portable vacuum cleaner charger repair

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  • goodpsusearch
    Badcaps Legend
    • Oct 2009
    • 2850
    • Greece
    #1

    Silvercrest Portable vacuum cleaner charger repair

    One day the charger just stopped working. There was no output voltage, no sign of life.

    Yesterday I managed to open it and find out what's wrong. The output diode failed shorted:
    https://www.badcaps.net/forum/attach...1&d=1380622840
    The good news is that the psu protected itself from blowing, the short circuit protection worked.

    I used a diode from the 5vsb output of a dead gutless wonder psu and the charger now works. The replacement diode is SB240, good for 2A maximum output current.

    Photos of the repaired psu attached
    Attached Files
    Tags: None
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