Dead corsair VS450 with blown TNY chip (cwt)

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  • zunasthegreat
    Senior Member
    • Dec 2017
    • 88
    • EU

    #1

    Dead corsair VS450 with blown TNY chip (cwt)

    I have this Corsair VS450 PSU which lies dead and has an exploded TNY chip. Upon removing primary side parts like mosfets, the bulk cap and the bridge rectifier I've found that the primary cap is also a goner. (Photos)
    The mosfets and the diode are fine and survived the collapse it seems. The TNY chip is shattered and from the online review/sources it was probably a TNY176~177.
  • CapLeaker
    Leaking Member
    • Dec 2014
    • 8228
    • Canada

    #2
    Very typical failure.

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