Precision test bench special for W-type secondary power supply converter

A secondary power supply and precision detection technology, applied in the direction of power supply testing, measuring device casing, etc., can solve the problems of soft breakdown of internal circuits, increased production costs, damage to converters, etc., to achieve accurate fixation and limit, and reduce production costs , reduce the effect of human error

Active Publication Date: 2016-06-29
AEROSPACE CHANGFENG CHAOYANG POWER SUPPLY
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, our company and most domestic application manufacturers are using traditional alligator clips to test. In the traditional method, because the alligator clips are in point contact with the converter pins, it is very easy to cause damage to the converter or internal circuits due to poor contact of the clips. The occurrence of situations such as "soft breakdown" greatly increases the probability of human error and product scrapping, thereby increasing the production cost sharply

Method used

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  • Precision test bench special for W-type secondary power supply converter
  • Precision test bench special for W-type secondary power supply converter
  • Precision test bench special for W-type secondary power supply converter

Examples

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Embodiment Construction

[0022] A W-type secondary power converter dedicated precise testing test bench is characterized in that: the special precise testing test bench is composed of a power supply and a simulated load, and the two parts have separate chambers.

[0023] The test bench includes a front panel, a rear panel, an upper base plate, a lower base plate, a left side panel, a right side panel, a protective pad, a docking connector, a no-load / load switch and a precision load for testing is installed in a simulated load cavity In the body, the test bench also includes a test terminal interface, a test bench main body, a power supply terminal and a cooling fan mechanism.

[0024] The connectors used for the docking pins of the precise testing test bench enable the tested W-type secondary power converter to be accurately and reliably connected to the test bench, and the shell structure of the precise testing test bench is processed by a CNC machine tool , beautiful appearance, the thickness of the...

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PUM

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Abstract

The invention discloses a precision test bench special for a W-type secondary power supply converter. The test bench is manufactured based on parameter indexes required in design technical requirements. The electrical performance indexes of a secondary power supply tested by the test bench are in accord with the electrical parameter indexes mentioned in the secondary power supply design technical requirements.

Description

technical field [0001] The invention relates to a precise and dedicated test platform for testing electrical parameters, which is mainly used in the electrification test of the electrical performance of a secondary power supply. Background technique [0002] At present, our company and most domestic application manufacturers are using traditional alligator clips to test. In the traditional method, because the alligator clips are in point contact with the converter pins, it is very easy to cause damage to the converter or internal circuits due to poor contact of the clips. The occurrence of situations such as "soft breakdown" has greatly increased the probability of human error and product scrapping, which has led to a sharp increase in production costs. Contents of the invention [0003] The present invention is designed to solve the above-mentioned technical problems, and is a dedicated precision testing test bench for W-type secondary power converters. [0004] The tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/40G01R1/04
Inventor 刘建华高海燕谢振利刘铁军
Owner AEROSPACE CHANGFENG CHAOYANG POWER SUPPLY
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