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Surface Treatment Technology in PCBA Processing
I. The definition and role of surface treatment technology Surface treatment technology in PCBA processing refers to the treatment of the surface of the PCB board to ensure its good electrical performance and reliability. Surface treatment technology can enhance the corrosion resistance of the PC...Read more -
What Is Anti-soldering Layer Technology?
Definition Anti-soldering layer technology is a technology that applies a layer of soldermask or solder resist to the surface of a PCB to protect the board from soldering and to minimize false soldering and shorting problems. Soldermask is usually applied outside the soldering area to ensure sold...Read more -
Selective Wave Soldering Machine Technology
I. The characteristics of selective wave soldering machine technology 1. Precise control Selective wave soldering technology avoids over-soldering or bridging problems unavoidable in traditional wave soldering by precisely controlling the soldering area. 2. High reliability Selective wave solderi...Read more -
BGA Soldering Technology in PCBA Processing
I. The characteristics of BGA welding 1. High-density package BGA package will be arranged in the solder ball array at the bottom of the chip, greatly improving the integration of components and PCB wiring density. This package form can effectively reduce the board area to meet the needs of high-...Read more -
What factors affect reflow soldering machine?
Reflow soldering machine is one of the key processes of SMT processing, and the quality of surface assembly is directly reflected in the reflow soldering results. But reflow soldering in the welding quality problems are not entirely reflow process, because the reflow quality in addition to the te...Read more -
Tips for Rework and Repair in PCBA Processing
Rework and repair is an inevitable part of the PCBA process. Mastering effective rework and repair techniques to ensure product quality and reduce production costs is critical. I. The common types of PCBA defects 1. Welding defects Cold welding: the surface of the solder joint presents a dull, un...Read more -
What Is The Difference Between PCBA Processing and Assembly?
PCBA processing and assembly are two important and common concepts in the electronics manufacturing industry. Although these two terms are often used interchangeably, they actually involve different stages of the electronics manufacturing process. I. What is PCBA processing? PCBA processing refer...Read more -
What are the key factors affecting SMT solder paste printing accuracy?
The factors that determine the accuracy of SMT solder paste printing in addition to the quality of the solder paste printing machine itself, the use of its operation will also affect the accuracy of the solder paste printing. For example, the cleaning of the stencil, image positioning, stencil de...Read more -
What is the PCB design process?
The PCB design process includes multiple stages such as design preparation, circuit design, PCB layout, wiring, processing and manufacturing, and test and verification. The following is the key steps of PCB design analysis. 1. Design preparation stage Requirements Analysis Understand the function...Read more -
Application of new materials and processes in welding
Welding, as an important joining process, plays a key role in industrial manufacturing. With the development of science and technology and the improvement of industrial demand, welding technology is also constantly progressing and innovation. 1. The application of laser welding technology Laser w...Read more -
How To Set The Temperature Profile for Reflow Oven?
In order to ensure the quality of welding, the key is to set the temperature profile of reflow oven, in the face of a new small desktop reflow soldering machine, how to set a reasonable temperature profile as soon as possible? 1. Small reflow oven temperature test tool Before starting to set the ...Read more -
How to design a good PCB?
Good PCB design can reduce electromagnetic interference, improve signal integrity, and ensure the stability and performance of the device. The following will introduce some PCB design principles and layout optimization methods to help engineers better solve these problems in practice. 1. The unde...Read more
