During PCBA processing, there will be many special processes, which will immediately bring restrictions on the PCB board. If the PCB board does not meet the requirements, it will increase the difficulty of the PCBA soldering process, which may eventually lead to soldering defects and the board is

Viscosity and surface tension are important properties of PCBA solders, and excellent PCBA solders should have low viscosity and surface tension when they are melted. Whether it is reflow soldering, wave soldering or manual soldering, surface tension is an unfavorable factor for the formation of g

Shenzhen VIASION Electronic Technology Co., Ltd. is a professional PCBA processing manufacturer with its own SMT chip processing plant, which can provide one-stop PCBA processing such as PCB design, PCB board manufacturing, component purchasing, SMT patch, DIP plug-in, PCBA testing, and finished p

The circuit board design and test points are not used in the production of PCB boards, but after the PCBA is completed, ICT tests are performed to test whether the circuit board soldering has problems and whether the performance meets the requirements. The circuit board also needs to be tested du

Shenzhen VIASION Electronic Technology Co., Ltd. is a PCBA processing manufacturer that specializes in providing overall PCBA electronic manufacturing services, including upstream electronic components procurement to PCB production and processing, SMT patch, DIP plug-in, PCBA testing, finished pro

Shenzhen Weisheng Electronic Technology Co., Ltd. has its own SMT chip factory, which can provide SMT chip processing services for 0201 components in the smallest package, and supports various processing forms such as processing with materials and OEM materials. The incoming inspection of SMT chip p

The welding essentials of PCBA board processing: 1. When soldering, make sure that there is tin around the solder joints, and solder them firmly to prevent false soldering. 2. When welding integrated circuits, first check the model used and whether the pin position meets the requirements. When solde

Shenzhen VIASION Electronic Technology Co., Ltd. is a PCBA service provider integrating design, development, production, processing and sales of electronic products. We provide customers with the most professional PCBA manufacturing services, and provide customers with services such as solution desi

A complete circuit board is composed of various electronic components, and it will go through many processes from PCB board to finished product, and SMT chip processing is one of the very important ones. To process a qualified PCBA board, you need to pay attention to many aspects. Next, Shenzhen PCB

The functional test after assembly of the PCBA circuit board is generally called FVT (Function Verification Test) or FCT (Function Test).