System and method for testing power supply adapter

A technology of a power adapter and a test system, applied in the direction of instruments, measuring electricity, measuring devices, etc., can solve the problems of increased production cost, inconvenient testing, and expensive testing equipment, and achieves the effect of convenient use and low cost.

Inactive Publication Date: 2010-10-20
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

[0002] Power adapters usually need to be tested to ensure their product quality. In the test, a certain power resistance is needed to simulate the real working load state. For this reason, various manufacturers often use some power adapter test equipment to perform test operations, but these power adapters The test equipment is expensive, and one power adapter test equipment can only test one power adapter to be tested, and a test site needs to be set up for testing, which increases the production cost of the manufacturer and is inconvenient to test

Method used

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  • System and method for testing power supply adapter
  • System and method for testing power supply adapter
  • System and method for testing power supply adapter

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Embodiment Construction

[0019] Please refer to figure 1 A preferred embodiment of the power adapter testing system 1 of the present invention includes a communication module 10, a control module 20, a detection module 30, a load module 40, a measurement module 50, a temperature control module 60, a heat dissipation module 70, A plurality of power adapter interfaces 80 and a network interface 100 .

[0020] Described network interface 100 is connected described communication module 10 and a computer 500, is used for the instruction transmission of described computer 500 to described communication module 10 and the output signal of described communication module 10 is transmitted to described computer 500; The communication module 10 outputs a control signal to the control module 20 according to the instruction of the computer 500; the control module 20 outputs a self-test signal to the detection module 30 according to the control signal output by the communication module 10, outputs a The first contr...

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PUM

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Abstract

The invention discloses a system for testing a power supply adapter, comprising a communication module, a control module, a load module, a measurement module and at least one power supply adapter interface. The communication module outputs a measurement control signal after receiving the measurement command of a computer; the control module outputs a first control signal according to the measurement controls signal; the load module loads a plurality of different loads for the power supply adaptor to be tested by at least one power supply adapter interface according to the first control signal; the measurement module measures the current value and the voltage value of the load according to a second control signal output by the control module, and returns the measured current value and the voltage value to the computer; the computer stores the acquired current value and the voltage value of all loads, compares the current and voltage values and displays the comparison result. The invention further provides a method for testing the power supply adapter; the system and the method for testing a power supply adapter have the advantages of low cost, convenient use and capability of remotely monitoring and testing a plurality of power supply adapters to be tested at the same time.

Description

technical field [0001] The invention relates to a test system and method, in particular to a power adapter test system and method for testing a power adapter. Background technique [0002] Power adapters usually need to be tested to ensure their product quality. In the test, a certain power resistance is needed to simulate the real working load state. For this reason, various manufacturers often use some power adapter test equipment to perform test operations, but these power adapters The test equipment is expensive, and one power adapter test equipment can only test one power adapter to be tested, and a test site needs to be set up for testing, thus increasing the production cost of the manufacturer and making the test inconvenient. Contents of the invention [0003] In view of the above, it is necessary to provide a low-cost, easy-to-use power adapter testing system and method for testing multiple power adapters to be tested. [0004] A power adapter testing system, com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R19/00
Inventor 朱鸿儒
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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