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PCBA test method and PCBA test system

A test method and technology for test requirements, applied in the field of PCBA test methods and systems, can solve the problems of complicated test process, limited product production efficiency, and inability to meet technological development, so as to reduce repeated installation procedures, simplify test procedures, and improve work efficiency. Effect

Inactive Publication Date: 2015-10-14
ROSENBERGER (SHANGHAI) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This greatly increases the repetitive labor time of the production line, and has the problem of complicated testing procedures, which has limited the production efficiency of the product and cannot meet the needs of technological development.

Method used

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  • PCBA test method and PCBA test system
  • PCBA test method and PCBA test system
  • PCBA test method and PCBA test system

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] The present invention writes different configuration files for each tested PCBA, and realizes the interaction between the upper computer and the main control board of the PCBA test platform by issuing the configuration files. carry out testing. In this way, the automatic test PCBA is realized in the form of configuration files, which simplifies the test process and improves work efficiency.

[0030] The present invention will be described in detail below in...

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Abstract

The invention discloses a PCBA (Printed Circuit Board Assembly) test method and a PCBA test system. All test requirements of a tested PCBA are included in a configuration file; a host computer sends the configuration file to a universal PCBA test platform main control board; and the PCBA test platform main control board executes configuration requirements in the configuration file one by one to complete the PCBA test. Therefore any test requirements of the tested PCBA only need to be written into the configuration file; the test process can be automatically completed by the PCBA test platform main control board according to the test requirements in the configuration file; the step of repeated dismounting from a whole machine is not needed; the repeated installing work procedure due to PCBA defection is effectively reduced; the test flow process is simplified; and the work efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of PCBA testing, and more specifically, relates to a PCBA testing method and system. Background technique [0002] PCB (Printed Circuit Board), printed circuit board, is an important electronic component, a support for electronic components, and a provider of circuit connections for electronic components. PCBA (Printed Circuit Board+Assembly) refers to the whole process of PCB empty board passing through surface mount technology SMT, and then going through the plug-in DIP. With the development of electronic technology, more and more chips can be attached to the PCB, and more and more functions can be realized by the PCBA. This requires that when testing the PCBA, not only the quality and reliability of the PCB itself must be tested, but also the The reliability of the chip on the PCBA is tested. [0003] The current PCB test is mainly based on the electrical characteristics of the PCBA board (which...

Claims

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Application Information

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IPC IPC(8): G06F11/36
Inventor 熊青苔
Owner ROSENBERGER (SHANGHAI) TECH CO LTD
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