Key Nodes for Quality Assurance in PCBA Processing (Part 2)

PCBA labor and materials is a one-stop service, which contains many links, and each link will have an impact on the quality of the final product. Below, XPCB Limited will talk about several important nodes in PCBA labor and materials to ensure quality:

3. test and program firing

The manufacturability report is an evaluation work that we should do before the entire production after receiving the customer’s production contract. In the previous DFM report, we can provide some suggestions to the customer before the PCB processing. For example, some key test points are set on the PCB (test point) for the key test of the continuity and connectivity of the circuit after the PCB soldering test and the subsequent PCBA processing. When conditions permit, you can communicate with the customer to provide the back-end program, and then burn the PCBA program into the core master IC through the burner. In this way, the circuit board can be tested more concisely through touch action, so that the integrity of the entire PCBA can be tested and inspected, and defective products can be found in time.

4. PCBA test

In addition, many customers who are looking for PCBA package labor and materials one-stop service also have requirements for PCBA back-end testing. The content of this kind of test generally includes ICT (circuit test), FCT (function test), burn test (aging test), temperature and humidity test, drop test, etc.

As a professional FPC soft board manufacturer, XPCB Limited is so honored to have worked together with many of you. At XPCB Limited we are always more than ready to assist our new customers in any way we can.  Please feel free to contact us at any time if you have any questions.