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Testing system for battery protection board and testing method thereof

A battery protection board and test system technology, applied in the direction of electronic circuit testing, etc., can solve the problems of low test efficiency and complex test process, and achieve the effect of improving test efficiency and simplifying the test process.

Inactive Publication Date: 2013-09-18
东莞市百维科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the test of the battery protection board generally needs to place the battery protection board in its real working environment, and then complete the performance test of the battery protection board overcharge and over discharge by monitoring its working status. The test process is complicated. Inefficient testing

Method used

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  • Testing system for battery protection board and testing method thereof
  • Testing system for battery protection board and testing method thereof
  • Testing system for battery protection board and testing method thereof

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Embodiment Construction

[0026] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0027] refer to figure 1 , the test system for the battery protection board of the present invention includes an electronic load 20 and a test device 10, the electronic load 20, the test device 10 and the battery protection board 200 are connected to form a test loop.

[0028] combine figure 1 , figure 2 and image 3 , the test device 10 includes a power supply module 101 , a voltage regulation module 102 , a test control module 103 , a battery 104 , a voltage display module 105 and a reset switch 106 .

[0029] Specifically, the battery 104 includes battery cells B1 ( B2 , B3 and B4 ), and the battery cells B1 ( B2 , B3 and B4 ) are connected in series.

[0030] Specifically, the power module 101 includes a transformer T1, a bridge rectifier D1 and a capacitor C1. The input terminal of the transformer T1 is connect...

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Abstract

The invention discloses a testing system for a battery protection board. The testing system comprises an electronic load and a testing device, wherein a testing loop is formed by connecting the electronic load, the testing device and the battery protection board to be tested; the testing device comprises a voltage adjusting module, a testing control module and a battery; the voltage adjusting module is connected with the testing control module to adjust voltage input to the testing control module; and the testing control module is connected with the battery and the battery protection board to control voltage input into a signal wire interface of the battery protection board to be output voltage of the voltage adjusting module or the voltage of the battery. Compared with the prior art, a system for a battery protection test can rapidly simulate an overcharging or over-discharging state of the battery through matching of the voltage adjusting module and the testing control module, so that the test of the battery protection board is realized, a testing process of the battery protection board is simplified, and the testing efficiency is improved. The invention further discloses a testing method of the battery protection board.

Description

technical field [0001] The invention relates to the technical field of battery protection board testing, in particular to a battery protection board testing system and a testing method thereof. Background technique [0002] The battery protection board is mainly a circuit board that protects and controls the battery when the battery is overcharged or overdischarged. Therefore, the quality of the battery protection board is directly related to the safety of the battery. A good battery protection board can effectively avoid damage to the battery caused by overcharging and possible safety accidents caused by overdischarging. [0003] At present, the test of the battery protection board generally needs to place the battery protection board in its real working environment, and then complete the performance test of the battery protection board overcharge and over discharge by monitoring its working status. The test process is complicated. Testing is inefficient. [0004] Therefo...

Claims

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Application Information

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IPC IPC(8): G01R31/28
Inventor 黄富勇王振勇
Owner 东莞市百维科技有限公司
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