A power supply board and a power switching circuit supporting multi-node power supply of servers

A power board, multi-node technology, applied in the field of server power, to achieve the effect of high universal rate and modularity, reducing the difficulty of production line operations, reducing manpower and material resources

Active Publication Date: 2020-02-21
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And when the 1U2 configuration is produced, it is necessary to increase the production line operation instructions to guide the production line operators to distinguish between A and B circuits, and to connect different power board interfaces, which will inevitably lead to problems such as wrong insertion

Method used

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  • A power supply board and a power switching circuit supporting multi-node power supply of servers
  • A power supply board and a power switching circuit supporting multi-node power supply of servers

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0026] The power supply board provided by this embodiment supports multi-node power supply of the server, and the power supply board is provided with an uplink connector, a downlink connector, and a motherboard connector. It also includes a control chip for controlling the working states of the downlink connector and the motherboard connector, and the control chip can be arranged on the power board.

[0027] The control chip is provided with an input end, a first output end and a second output end, the output end of the uplink connector is connected with the input end of the control chip, the first output end of the control chip is connected with the input end of the motherboard connector, and the control ch...

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Abstract

The invention discloses a power board supporting multi-node power supply of a server, and a power switching circuit. The power board is provided with an uplink connector, a downlink connector and a mainboard connector, and further comprises a control chip for controlling working states of the downlink connector and the mainboard connector, wherein the control chip is provided with an input end, a first output end and a second output end; the output end of the uplink connector is connected with the input end of the control chip; the first output end of the control chip is connected with the input end of the mainboard connector; and the second output end of the control chip is connected with the input end of the downlink connector. According to the power board and the power switching circuit, the manpower and material resources of design are reduced, the operation difficulty of a production line is lowered, and the operation efficiency of the production line is improved; and the power board is completely suitable for multiple different product forms and is higher in universal rate and modularization level.

Description

technical field [0001] The invention relates to the field of server power supplies, in particular to a power board capable of supporting multi-node power supply for servers, and a power switching circuit based on the power board. Background technique [0002] As the Internet develops faster and faster, the speed of various applications required in people's life and work is also getting higher and higher, and timely response is a requirement for all Internet applications. For the fast-response Internet requirements, high-speed Internet server products must be matched. And nowadays, there are more and more resources for building server rooms, and it is necessary to increase the computing resources of servers on the basis of reducing construction resources as much as possible. [0003] For the 1U space, in order to expand the resource utilization of 1U space, the server now has a 1U2 configuration, that is, two computing units are arranged in the 1U space, and each computing u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/18G06F1/26
CPCG06F1/189G06F1/26
Inventor 程鹏高思明
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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