Apparatus and Method for Power Distribution to and Cooling of Computer Components on Trays in a Cabinet
First Claim
1. A computer system, comprising:
- a cabinet;
a plurality of trays located in the cabinet and having a plurality of computer components mounted thereon;
a first port mounted on a rear panel of the cabinet that receives a three-phase AC input to the cabinet;
a power distribution unit that converts the three-phase AC input to a plurality of AC signals each having fewer than three phases;
a plurality of rectifiers that convert the plurality of AC signals to DC power; and
a power distribution bus that distributes the DC power, and to which each of the plurality of rectifiers is coupled;
wherein the plurality of trays receives the DC power from the power distribution bus.
1 Assignment
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Accused Products
Abstract
A computer system includes a cabinet, a plurality of trays located in the cabinet and having a plurality of computer components mounted thereon, a first port mounted on a rear panel of the cabinet that receives a three-phase AC input to the cabinet, a power distribution unit that converts the three-phase AC input to a plurality of AC signals each having fewer than three phases, a plurality of rectifiers, and a power distribution bus. The plurality of rectifiers convert the plurality of AC signals to DC power. The power distribution bus distributes the DC power. Each of the plurality of rectifiers is coupled to the power distribution bus. The tray receives the DC power from the power distribution bus.
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Citations
9 Claims
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1. A computer system, comprising:
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a cabinet; a plurality of trays located in the cabinet and having a plurality of computer components mounted thereon; a first port mounted on a rear panel of the cabinet that receives a three-phase AC input to the cabinet; a power distribution unit that converts the three-phase AC input to a plurality of AC signals each having fewer than three phases; a plurality of rectifiers that convert the plurality of AC signals to DC power; and a power distribution bus that distributes the DC power, and to which each of the plurality of rectifiers is coupled; wherein the plurality of trays receives the DC power from the power distribution bus. - View Dependent Claims (2, 3)
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4. A computer system, comprising:
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a cabinet; a first plurality of trays located in an upper portion of the cabinet and having a first plurality of computer components mounted thereon; a second plurality of trays located in a lower portion of the cabinet and having a second plurality of computer components mounted thereon; a first AC-to-DC power conversion module mounted on the upper portion of the cabinet, and positioned above at least one of the first plurality of trays and below at least one of the first plurality of trays to reduce the distance over which a DC voltage output of the first AC-to-DC power conversion module is distributed to the first plurality of trays; a second AC-to-DC power conversion module mounted on the lower portion of the cabinet, and positioned above at least one of the second plurality of trays and below at least one of the second plurality of trays to reduce the distance over which a DC voltage output of the second AC-to-DC power conversion module is distributed to the second plurality of trays; a first DC power distribution bar coupling the first AC-to-DC power conversion module to the first plurality of trays; and a second DC power distribution bar coupling the second AC-to-DC power conversion module to the second plurality of trays; wherein the first plurality of trays receive DC power from the first power distribution bar, and wherein the second plurality of trays receive DC power from the second power distribution bar. - View Dependent Claims (5, 6, 7, 8, 9)
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Specification