Computer power source aging cabinet
A power supply aging and computer technology, which is applied in the field of output current recovery and recycling when the computer power supply is produced and tested, can solve the problems of increasing production costs and wasting power resources.
Inactive Publication Date: 2017-09-01
房县兆丰实业有限公司
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Problems solved by technology
[0002] Existing manufacturers of computer power supplies need to carry out aging tests after the power supply is assembled. They all input the computer power supply into AC220V and output DC12V after step-down and rectification inside the power supply, and then consume the output current through the resistance wire. This method does not output the power supply. The electric current is recycled and reused, which wastes power resources and increases production costs
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[0012] A computer power supply aging cabinet: including cabinet body 1, DC inverter 2, AC parallel socket 3, DC parallel socket 4, computer power supply 5, AC220V power line 6, AC220V inverter power line 7, DC output line 8, the cabinet Body and DC inverter, AC parallel socket, DC parallel socket, computer power supply connection, DC inverter and AC220V inverter power line, DC output line connection, AC parallel socket and computer power supply, AC220V power line, AC220V inverter power supply The DC parallel socket is connected with the computer power supply and the DC output line.
[0013] The cabinet is in the shape of a cuboid, with no baffles in front, multi-layer partitions in the middle, a set of AC parallel sockets and a set of DC parallel sockets behind each partition, and DC parallel sockets in the bottom of the cabinet. inverter.
[0014] The AC220V power line is connected to the above sets of AC parallel sockets, the AC parallel socket is connected to the input pow...
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The invention provides a computer power source aging cabinet and belongs to the electronic product test equipment field. A plurality of computer power sources which are in parallel connection and are simultaneously connected with mains supply so as to be tested work together; outputted current is supplied for a direct-current inverter in a centralized manner; the inverter converts the current into alternating current 220V; the alternating current 220V is supplied for another set of computer power sources, so that the computer power sources can be tested; and outputted current is supplied for the direct-current inverter again, so that the direct-current inverter can convert the current. According to the method provided by the invention adopted, the current outputted by the first set of computer power sources is collected and is recycled. The computer power source aging cabinet includes a cabinet body, a direct-current inverter, alternating-current parallel-connection sockets, direct-current parallel-connection sockets, computer power sources, alternating-current (AC) 220V power source lines, alternating-current (AC) 220V inverter power source lines and direct current (DC) output lines.
Description
technical field [0001] The invention relates to a computer power supply aging cabinet, which belongs to electronic product testing equipment, and in particular relates to recovery and recycling of output current when the computer power supply is manufactured and tested. Background technique [0002] Existing manufacturers of computer power supplies need to carry out aging tests after the power supply is assembled. They all input the computer power supply into AC220V and output DC12V after step-down and rectification inside the power supply, and then consume the output current through the resistance wire. This method does not output the power supply. The electric current is recycled and reused, which wastes power resources and increases production costs. Therefore, there is a need for a device that can recycle the current output by the computer power supply to reduce production costs and save power resources. Contents of the invention [0003] The computer power supply agi...
Claims
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IPC IPC(8): G01R31/40
CPCG01R31/40
Inventor 张虎张清华
Owner 房县兆丰实业有限公司