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PCBONLINE Blog: What's Going on in Testing the Printed Circuit Board Assembly?

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PCB Assembly Later Stage: PCBA Testing and Shell Assembly

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Shenzhen, China - December 31st, 2020 - PCBONLINE, a one-stop custom PCB/PCBA manufacturer for prototypes, small-batch, and massive production, has posted a blog that answers the question, "What's going on in testing the printed circuit board assembly?"

Unlike most PCB assemblers, the advanced PCB manufacturer PCBONLINE can process functional tests before delivery so that our clients don't have to test on their own. PCBA testing at PCBONLINE includes the Automated Optical Inspection (AOI) test during the assembly process, functional test, and thermal aging test after the assembly. During the AOI and functional test, if the PCBA is good, the computer screen will display OK. Otherwise, it will display NG (no good), and all test process data can be recorded. The aging test consists of powering on the PCBA to let it work for some time depending on the product application. If the indicator light is on, the PCBA test is good. If it is off, there is a problem with the PCBA and we will flag it as defective and investigate as needed.

Why Should You Choose PCB Assembly from PCBONLINE?

  • We test functionality (FCT) of PCBA to ensure product quality.
  • Our assembly quality is also ensured by first article inspection and 3D-scanning AOI.
  • Our reflow soldering ovens can process both lead-free and lead-containing soldering.
  • We can mount electronic components on a single side and double sides of advanced circuit boards.
  • We check your BOM carefully before assembly and offer free DFM/DFX.
  • We manufacture and assemble PCBs from prototypes to mass production.



PCBONLINE E-ecosystem is an electronic manufacturing online purchase service created by GLOBAL SUCCESS GROUP. We found that the future business trends will focus on customization, and the traditional standardized PCB production line has been unable to meet the R&D of high-end electronic products and "fully meet" customer requirements and lose competitiveness. PCBONLINE provides differentiated services to our customers by means of the parent company's long history in high-end PCB manufacturing and Internet tools. We mainly serve high-end electronics manufacturing (EMS), such as the National Defense Research Institute, aerospace, communications and medical electronics We will continue to grow with the society and our customers so as to adapt to the changing world and value, and always provide the best PCB and EMS services.




Ansheng Road, No.4 Building

Shajing, Baoan District

Shenzhen, China

Phone: +86 755 27398155

E-mail: info@pcbonline.com

Website: www.pcbonline.com



Posted December 31, 2020

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