Why do PCBA proofing?
date：Oct 27,2018
Return listWhy do PCBA proofing?
Usually, before a large-scale production, one factory or several factories will be selected for PCBA proofing. What is the purpose of this? The first is to detect whether there is a problem with the PCBA design process, whether there is any need to modify it, and the second is to screen out a strong factory to ensure the yield and test pass rate of PCBA production, and to evaluate the approximate delivery and quality. There can be an accurate estimate of the various situations of late bulk orders.
In general, PCBA proofing is small, usually less than 100pcs, mainly for ICT testing, testing the voltage, current, and signal values of input/output points to meet the technical standards of customer design.
In special cases, test stands will be made according to customer requirements, and general functional testing (FCT) will be carried out to ensure 100% of the delivered PCBA board enters the test procedure to ensure quality.