Redundancy power supply system
A technology of supply system and redundant power supply, which is applied in the direction of emergency power supply arrangement, electrical components, circuit devices, etc., and can solve problems such as poor heat dissipation, inability to dissipate heat from the backplane, and inconvenient assembly
Active Publication Date: 2010-04-21
DELTA ELECTRONICS (THAILAND) PUBLIC CO LTD
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Problems solved by technology
[0006] Although this traditional redundant power supply system 1 can utilize the power conversion circuit formed by the first backplane 181, the second backplane 182 and a plurality of circuit boards 185 to perform power conversion, but because the first backplane 181 and the second backplane 182 are arranged parallel to the first power supply 16 and the second power supply 17 respectively, so the overall length of the redundant power supply system 1 cannot be reduced, and this design is complex and inconvenient to assemble
In addition, when one of the power supplies fails, the other power supply can continue to provide power, but it still cannot effectively dissipate heat from all the backplanes, and the body 15 does not have a proper channel to provide heat dissipation, thus causing the entire The heat dissipation effect of the redundant power supply system 1 is poor
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[0054] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the invention is capable of various changes in different forms without departing from the scope of the invention, and that the description and drawings therein are illustrative in nature and are not intended to limit the invention. .
[0055] see figure 2 , which is a schematic structural diagram of a redundant power supply system in a preferred embodiment of the present invention. Such as figure 2 As shown, the redundant power supply system 2 of the present invention mainly includes a body 20 , a first power supply 21 and a second power supply 22 . Wherein, the space inside the machine body 20 can be divided into a first accommodating portion 202 and a second accommodating portion 203 by a partition 201 for respectively inserting the first power supply 21 and the second power ...
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The invention relates to a redundancy power supply system which comprises a machine body provided with a first holding part and a second holding part; a first power supplier provided with a first connecting port; a second power supplier provided with a second connecting port; and a power switching circuit board which is arranged in the interior of the machine body and provided with a power switching circuit, a first slot and a second slot, wherein, the first slot is connected with the first connecting port of the first power supplier, and the second slot is connected with the second connectingport of the second power supplier; furthermore, the power switching circuit board is approximately vertical to the length direction of the first power supplier and the second power supplier so that the power switching circuit board is used for switching and outputting the power provided by the first power supplier and / or the second power supplier. The invention can reduce the whole length of theredundancy power supply system and promote heat elimination effect as well as connect the redundancy power supply system with power receiving equipment directly so as to provide power required by thepower receiving equipment.
Description
technical field [0001] The present invention relates to a power supply system, in particular to a redundant power supply system (Redundant power supply system). Background technique [0002] Power supply systems are indispensable equipment for maintaining normal operation of various equipment such as communication equipment, industrial computers, information equipment or servers. In order to prevent the failure of the power supply system from continuing to supply power, and even cause damage to powered equipment, damage to data equipment, or loss of data, a redundant power supply system has been developed. The main principle of the redundant power supply system is to install more than two power supplies in parallel in one body. In normal operation mode, the power supplies can share the energy provided to the load, but when one of the power supplies fails In the event of failure to supply power, another power supply can continue to provide power. [0003] Please refer to FI...
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IPC IPC(8): H02J9/00H02J9/06H05K7/20
Inventor 李然皮尔圣塔那高尔·强伟特林振发
Owner DELTA ELECTRONICS (THAILAND) PUBLIC CO LTD