High-density cabinet energy-saving power supply device based on dual input power supplies

An energy-saving power supply device, dual-input power supply technology, applied in the direction of measuring device, data processing power supply, measurement flow/mass flow, etc., to achieve the effect of reducing workload, reducing power modules, and improving market competitiveness
CN104199534AInactive Publication Date: 2014-12-10LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Publication Date
2014-12-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-density cabinet energy-saving power supply device based on dual input power supplies. With central power supply and a dual input power module, the high-density cabinet energy-saving power supply device structurally comprises a power cabinet; a plurality of dual input power modules are centrally disposed inside the power cabinet, the power cabinet is provided with two mains supply input terminals, output terminals and a reserved socket allowing a PDU (protocol data unit) function, a power cable of each dual input power module is directly distributed in the power cabinet, the power cabinet can be powered through the mains supply input terminals and an industrial connector, and power is output through the output terminals. The high-density cabinet energy-saving power supply device has the advantages that fewer cables are distributed, and the trouble of sorting the cables is omitted; fewer power modules are used, and cost is significantly reduced; the power modules can run under optimal efficiency, energy consumption is significantly reduced, and a power supply system is higher in redundancy and stability.
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Description

technical field

[0001] The invention relates to computer server power supply technology, in particular to a high-density cabinet energy-saving power supply device based on dual-input power supplies. Background technique

[0002] With the birth and continuous development of the Internet, the demand and sharing of information from all walks of life is also increasing, and the number and scale of data centers that provide information services for various computers are also continuously expanding. However, with the development of the Internet, due to the limited space of traditional network data center computer rooms, it is difficult to accommodate more cabinets to meet the storage and service of information, which eventually leads to an increase in the demand for hardware and energy. This not only increases the operating cost of the computer room, but also causes energy problems in the computer room. Nowadays, many data center computer rooms have power consumption restrictions...

Claims

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