question about GPU plugs
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Join Date: Jun 2010
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question about GPU plugs
Hello,
Could someone provide me with the explanation as to why on a GPU plug there are 2 anti flash pins for 3 phase AC current while there is only one for DC current ?
Thanks
Could someone provide me with the explanation as to why on a GPU plug there are 2 anti flash pins for 3 phase AC current while there is only one for DC current ?
Thanks
Join Date: Apr 2002
Location: Carry be Anne
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Because the ground power breaker is controlled with DC therefore you need a separate DC interlock supply for the AC plug, hence the two pins. Power goes in, power comes out!