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Quad-Rail
A quad rail is a 12V power supply split between four subrails. During the splitting of the individual voltage rails, the voltage remains at 12V, although the current is divided between the four subrails.
A quad rail is a 12V power supply split between four subrails. During the splitting of the individual voltage rails, the voltage remains at 12V, although the current is divided between the four subrails.