Technical standard for coating PCBA circuit boards with three anti - paint
PCBA three anti paint coating methods: 1, impregnation, 2, spraying, 3, brush coating, 4, selective coating
PCBA three anti paint coating methods: 1, impregnation, 2, spraying, 3, brush coating, 4, selective coating
How to ensure accurate assembly and quality control? First, accurate assembly, second, quality control, third, testing
What are the characteristics of PCBA assembly plants? First, design ability of PCBA assembly plant; second, quality control of PCBA assembly plant; third, technical support of PCBA assembly plant
PCB fabrication is one of the most important steps for PCBA processing plant to complete the task quickly and accurately, including: the process design of the board, tooling design and production, the production of the circuit board
What matters should be paid attention to in the process of PCBA proofing: first, material selection, second, process design, third, PCBA proofing audit, fourth, BOM list, fifth, PCBA proofing test
PCBA proofing knowledge: 1.PCBA component installation, 2.PCBA testing, 3.PCBA assembly, 4.PCBA audit
PCBA OEM has three main functions: 1. Assembly chip, 2. Processing, 3. test
How to improve customer satisfaction of PCBA assembly plant: first, PCBA assembly plant positioning, second, PCBA assembly plant operation, third, quality control of PCBA assembly plant
Components with large heat or current should not be placed in the corners and edges of PCB board, and radiators should be installed as far as possible, and away from other devices, and ensure that the heat dissipation channel is smooth.
It can be seen that the coordination between welding aid and welding resistance pad design plays a decisive role in improving PCBA manufacturability and welding pass-through rate.
SMT processing materials on the PCBA welding quality of the impact of the following: 1, the impact of components, 2, PCB, 3, the impact of solder paste
pcba aging test standards: 1, low temperature work, 2, high temperature work, 3, high temperature and high humidity work