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2024-07-27
The volume requirements of electronic products are becoming smaller and smaller, and PCBA manufacturing also needs to pay close attention to tin-connection problems that are prone to occur during soldering.
2024-04-28
The function of solder mask sliver is to prevent the flow of solder during welding and prevent short circuits.
2024-04-21
In the field of electronic manufacturing, PCB (printed circuit board) and PCBA (printed circuit board assembly) are two very important links.
2024-03-11
When designing electronic products, we not only need to consider the product's functionality but also frequently evaluate costs, because if the cost of a product is too high, it will be difficult to maintain profitability and competitiveness.
2024-02-17
Friends working in the SMT industry know that many reasons for SMT defects are caused by solder paste printing. In order to better control the quality of printed solder paste, SPI has emerged in the SMT industry.
PCB, electronic components, and casing, which also need to go through various processes such as SMT, PCBA assembly, burning, and PCBA testing.
2024-01-08
Solder mask defined pads (SMD) are formed by coating solder pads on some copper foils, while unshielded copper foils form solder pads. The opening of the solder mask is smaller than that of the copper solder pad.
2023-12-08
The soldering temperature of circuit boards is a very important link in the electronic manufacturing process, and the welding temperature range of circuit boards is between 180 and 220 ℃.
2023-12-01
Aerospace PCB assembly is the process of constructing and testing circuits on printed circuit boards.
2023-11-02
Electrical testing is the use of testing equipment to check the electrical continuity on a circuit board.
2023-10-20
Different components require different testing methods and techniques to ensure that their quality and performance meet the requirements.
2023-09-27
Soldering surface mount components is a circuit assembly technique that involves installing pinless or short lead surface-mounted components on the surface of printed circuit boards or other substrates.
2023-07-05
What components of an electrical panel?The electrical panel includes multiple receiving ends of cable connectors,which are connected to their respective receiving ends in a given order and disconnected in the opposite order.
2023-06-30
Electronic components refer to the assemblies of electronic products and small machines and instruments,which are often composed of several parts and can be used in similar products.
2023-05-19
SMT surface mount machining technology, as the main assembly technology for PCB circuit boards, has been widely applied in various fields and electronic products.
2023-03-27
Currently, the cba test methods for PCBA assembly circuit boards in the industry can be roughly divided into three parts: AOI, ICT/MDA, and FVT/FCT.
2023-03-21
Material testing, or iqc inspection, is a primary step in ensuring processing quality and is the foundation for smooth SMT chip processing.
2023-02-09
Reflow soldering is the final process of the production of fr4 pcb in the SMT section.
2023-02-01
It is required to take the edge of PCB or wear gloves to prevent contamination of aluminum PCB.
2023-01-12
The fundamental purpose of PCBA electrostatic protection is to prevent or minimize the hazards caused by the mechanical.
