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Power source device

A power supply device and power supply technology, which is applied in the direction of measurement device, data processing power supply, measurement flow/mass flow, etc., can solve the problems of server system structure complexity and cost increase

Inactive Publication Date: 2013-09-11
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if a dedicated power supply is configured corresponding to each server, it will obviously lead to the complexity of the server system structure and the increase of cost.

Method used

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Embodiment Construction

[0011] see figure 1 , a preferred embodiment of the present invention provides a power supply device 100, which is suitable for a computer system using multiple servers to supply power to the multiple servers. In this embodiment, it is described by taking the power supply device 100 used in a 4in1 (four in one) product of a commonly used 2U (Unit, a unit representing the external size of a server, 1U=4.445cm) server system as an example. . The 4in1 product of the 2U server system includes four servers A1, A2, A3, A4, and the power supply device 100 can selectively supply power to one or more of the four servers A1, A2, A3, A4.

[0012] The power supply device 100 includes a control part 10 , a main board 20 and a connecting part 30 electrically connected in sequence. The four servers A1 , A2 , A3 , A4 are all electrically connected to the connecting portion 30 . The control unit 10 can be a control panel, which includes four switches S1, S2, S3, S4 respectively correspondin...

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PUM

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Abstract

A power source device is used for supplying power for a plurality of servers, and comprises a control part, a main board and a connecting part which are connected sequentially, wherein the plurality of servers are connected with the connecting part; the control part comprises a plurality of switches corresponding to the plurality of servers; the main board comprises a power source and a gate; the plurality of switches and the connecting part are connected to the power source and the gate; and when any one of the plurality of switches is switched on, the switched-on switch generates a switching signal which is transmitted to the power source and switches on the power source, further, the switching signal is transmitted to the gate simultaneously so as to control the gate to generate a corresponding gate signal, the gate signal is transmitted to the connecting part and controls the connecting part to connect the power source to a server corresponding to the switched-on switch, and accordingly, the power is supplied for the server corresponding to the switched-on switch.

Description

technical field [0001] The invention relates to a power supply device, in particular to a power supply device applied to a server system. Background technique [0002] Many computer systems today can use multiple servers at the same time. For example, the 4in1 (four-in-one) product of the commonly used 2U (Unit, is a unit representing the external size of the server, 1U=4.445cm) server system can put four servers in a 2U server system and share a hard disk back. board, and each server can control multiple hard disks through the hard disk backplane, which significantly improves the data processing capability of the system. Because these servers typically work independently, each server must have a power supply that is not affected by the other servers. However, if a dedicated power supply is configured corresponding to each server, it will obviously lead to a complicated structure of the server system and an increase in cost. Contents of the invention [0003] In view of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26
CPCG06F1/26
Inventor 田波陈国义
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD