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Water-cooling aging equipment control system

A technology for aging equipment and control systems, applied in control/regulation systems, temperature control, non-electric variable control, etc., can solve the problems of low control accuracy and low efficiency of temperature and time, and achieve the effect of improving efficiency

Pending Publication Date: 2021-10-22
SHENZHEN YULONGTONG ELECTRON
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a water-cooled aging equipment control system to solve the problems of low efficiency and low control accuracy of temperature and time

Method used

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Embodiment Construction

[0042] In order to enable those skilled in the art to better understand this solution, the technical solution in this solution embodiment will be clearly described below in conjunction with the accompanying drawings in this solution embodiment. Obviously, the described embodiment is a part of this solution Examples, but not all examples. Based on the embodiments in this solution, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this solution.

[0043] The term "comprising" and any other variants in the description and claims of this solution and the above drawings mean "including but not limited to", and are intended to cover non-exclusive inclusion and are not limited to the examples listed in the text. In addition, the terms "first" and "second", etc. are used to distinguish different objects, not to describe a specific order.

[0044] The realization of the present invention is described...

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Abstract

The invention provides a water-cooling aging equipment control system. The water-cooling aging equipment control system comprises a plurality of test units, and each test unit comprises a plurality of test modules; the test module comprises an independent water-cooling heat dissipation block used for placing a test product, a temperature sensor used for detecting the temperature of the water-cooling heat dissipation block, a temperature controller, a water adjusting motor used for adjusting the flow of water flowing into the water-cooling heat dissipation block, a PLC controller, and an examination power supply used for supplying power to the test product. The PLC controller is connected with the temperature controller, the water transfer motor and the examination power supply. The temperature controller is used for sending a temperature related signal to the PLC according to the temperature sent by the temperature sensor; and the PLC is used for controlling the water transfer motor to rotate or stop moving according to the received signal, or giving an alarm. According to the invention, the automatic temperature control of the test product can be realized, the aging of the test product in the preset temperature range is ensured, the efficiency can be improved, and the accurate control of the temperature can be realized.

Description

technical field [0001] The invention relates to the technical field of electronic product testing, in particular to a control system for water-cooled aging equipment. Background technique [0002] In order to test and improve the reliability, stability and safety of electronic products such as power supplies, resistors, chips, frequency converters, electronic control components, and lamps, aging testing of electronic products has become an important link in the manufacturing process. Aging test refers to the production process of simulating a test environment under high temperature and harsh conditions to burn-in high-performance electronic products for a long time to improve product safety, stability and reliability. [0003] At present, when performing aging assessment on electronic products, the temperature is usually controlled manually. However, this method has low efficiency and low accuracy of temperature control. Contents of the invention [0004] An embodiment of...

Claims

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Application Information

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IPC IPC(8): G01R31/00G05D23/19
CPCG01R31/003G05D23/1919
Inventor 顾亚杨谦裴家林刘烨
Owner SHENZHEN YULONGTONG ELECTRON
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