04-11 | Industry
This circuit board manufacturer is a professional PCBA chip processor with extensive production and processing experience. Below are the essential requirements for varistors in PCBA design: 1. Operating and Storage Temperature; 2. Applied Voltage...
04-11 | Industry
In the process of PCBA welding, the molten liquid filler metal needs to spread over the metal surface so that metal atoms can come into proximity. Therefore, achieving wetting of the weldment’s surface with molten filler metal is a primary requireme
04-11 | Industry
The systematic quality control of solder paste printing and reflow temperature management during SMT chip processing are crucial stages in the PCBA manufacturing process. For the production of high-precision circuit boards with special and complex...
04-11 | Industry
The included angle of the scraper in the electronic processing and production process affects the vertical force exerted by the scraper on the solder paste. A smaller included angle increases the vertical component of the force. When the scraper angle
04-11 | Industry
The size of a printed circuit board (PCB) is limited by the capabilities of the electronic processing production line equipment. Therefore, it is essential to consider the appropriate PCB size during product design.
03-22 | Industry
During the PCBA (Printed Circuit Board Assembly) processing, factors related to the manufacturing process and manual operations can lead to the occurrence of solder beads and dross on the PCBA board. These issues pose significant risks, as loose ...
03-22 | Industry
Bubbles are typically generated during the reflow and wave soldering processes in SMT chip manufacturing. These bubbles can not only detract from the visual appeal of the PCBA but also compromise the overall quality of the products. To prevent solder.
03-22 | Industry
While it is normal for the placement machine to experience some PCBA rejection, a high rate of such incidents can significantly affect production efficiency and costs. If there is a serious issue with PCBA rejection, consult on-site personnel and...
03-22 | Industry
SMT (Surface Mount Technology) welding is a vital part of the assembly process for electronic devices. Without proper quality assurance in the SMT welding process, even the best-designed electronic equipment may fail to meet its design objectives.
03-22 | Industry
The process of copying a printed circuit board (PCB) involves several straightforward steps. First, you scan the PCB that needs to be copied and record the precise positions of the components. After that, disassemble the components to create a bill of
03-08 | Industry
The Failure Mechanisms of Components on PCBA Boards: An In-depth Analysis. Electrolytic capacitors and certain types of film capacitors are susceptible to failure due to chemical reactions within their dielectrics, which can be initiated by trace ...
03-08 | Industry
Key Points of Power Supply Design for RF Circuits: The power cord is an important pathway for EMI (Electromagnetic Interference) access to the circuit. Through the power line, external interference can be transmitted to the internal circuit...
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