深圳市百千成电子有限公司

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Full Online Inspection

Date:2013.08.31From:Our sitePrint

 

BQC offers in-circuit test and turnkey test program development and fixture fabrication services

There are three major testing methods in PCBA:

AOI:
In BQC, we can ensure that every board can through AOI test equipment inspection, when the automatic detection, machine scanning PCB by the camera, image acquisition, the acquisition solder points compared with the qualified parameter in database, through image processing, detection of various PCB loading errors and soldering defects, than through the monitor to display defects, for maintenance personnel to repair, so as to improve the production efficiency, and soldering quality.

ICT & FCT:
Combination PCB In-circuit & Functional Test Programs
Recognizing that most products will require some form of functional test before shipment to customers, a more logical approach would to be to combine when possible In-Circuit Testing (ICT) and Functional Testing (FBT) into a single stage.
Combination of functional test with ICT can also be used to achieve higher fault coverage that may not be possible with ICT only test strategy. Single stage test strategy using a single test fixture can save test-time and capital expenditure, and reduces the potential for errors and damage caused by excessive board handling.