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GPU board card considering 12V and 48V power supplies and design method

A technology of power supply and board card, which is applied in the direction of digital processing power distribution, calculation, electrical digital data processing, etc., can solve the problem of no compatible GPU board card, etc., to fill the design gap, meet customer product needs, and improve adaptability and the effect of flexibility

Inactive Publication Date: 2019-11-22
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a GPU board and design method that takes into account both 12V and 48V power supplies, aiming to solve the problem that there is no GPU board compatible with 48V power supply system and 12V power supply system in the prior art, and realize 48V power supply system and Compatibility with 12V power supply system improves product adaptability and flexibility

Method used

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  • GPU board card considering 12V and 48V power supplies and design method

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Embodiment Construction

[0024] In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily lim...

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Abstract

The invention provides a GPU board card considering 12V and 48V power supplies and a design method. The method starts from the actual design of the AI server, and different power supply connectors areadopted for a 48V power supply system and a 12V power supply system. A 48V power supply system selects a radsok connector, and a 12V power supply system selects a large-current connector. Board burning caused by wrong insertion of the power supply is prevented. The power supply paths of the two power supply systems are designed, including total current, total path width, current of each GPU module, and path width of each GPU module. The compatibility of the 48V power supply system and the 12V power supply system is realized. The design blank of the GPU board card compatible with the 48V powersupply system and the 12V power supply system is filled, the adaptability and the flexibility of products are improved, and the requirements of customer products are met.

Description

technical field [0001] The invention relates to the technical field of server power supply, in particular to a GPU board and a design method for both 12V and 48V power supply. Background technique [0002] In recent years, with the increasing maturity of cloud computing, big data and AI technology, especially the improvement of computing power, AI applications have become ubiquitous. More and more companies are beginning to regard AI or AI+ as an important direction for technological transformation breakthroughs. Smart computing that combines cloud computing, big data, and AI dominates computing needs and trends. AI servers are the core products for intelligent computing, and have brought strong growth momentum to the server market. The full line of AI computing products and solutions based on Nvidia's GPU technology and FPGA-based AI acceleration solutions have become the mainstream products of AI servers. GPU is the core component of AI servers, with high rated power con...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18
CPCG06F1/188
Inventor 于云杰赵智波
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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