PCBA repair method and steps

03-26 | Industry

During the production and use of SMT chip processing, problems such as processing errors, improper ... However, many products do not require complete replacement, instead, they need some repairs and maintenance of the internal circuit board.


Key of SMT Manufacturing Process

03-26 | Industry

SMT is the most popular assembly process for PCBA electronic equipment and a key component of automotive electronics. SMT is an essential technology for electronic products, as every electronic product's circuit board production is made using ...


Introduction to HDI and circuit boards

03-26 | Industry

The common name proposed by the IPC Board Association of the United States is HDI (High Density Interconnection Technology), which is generally referred to as HDI boards or "high-density interconnect technology."


Process essentials of SMT patch processing

03-25 | Industry

The process essentials of surface mount technology (SMT) patch processing refers to the key points of SMT patch process technology or process methods and requirements. Mastering these key points is equivalent to grasping the "soul" of process technolo


PCB Engineering | China PCBA Supplier

03-25 | Industry

The quality of PCB engineering production is a reflection of the designer's skill level and the technical capabilities of the printed board manufacturer. Due to the integration of PCB engineering with computer-aided design and auxiliary ...


PCB Processing and PCBA Processing

03-25 | Industry

In summary, PCBA refers to the final processing process, which can also be understood as a finished circuit board, that is, PCBA can be counted after all the processes on the PCB board are completed. PCB refers to an empty printed circuit board ...


What is BGA in SMT chip processing?

03-22 | Industry

BGA (Ball Grid Array) is a packaging method used in SMT (Surface Mount Technology) chip processing. As the number of I/O pins on integrated PCB circuit boards increased, the importance of IC packaging also increased. BGA packaging was developed...


PCB overall layout | PCB design

03-22 | Industry

Please keep in mind the following points when designing a PCB board: 1. Consider the outer dimensions of the board. 2. Take into account the location of special components and unit circuits. 3. Keep in mind that large components, especially some...


Temperature zone standard for SMT reflow soldering

03-21 | Industry

In general, standard SMT reflow soldering machines have eight temperature zones, although some machines with several temperature zones are also used depending on the products being soldered and the considerations of the manufacturer.


PCB Layout Technology

03-21 | Industry

The most basic process of designing a circuit board has three main steps. (1) Design of circuit schematic; (2) Generate a network table; (3) Printed circuit board design; The following principles must be followed in the design of the MCU control...


PCBA Test Frame | China PCBA Supplier

03-20 | Industry

The PCBA test frame is a critical piece of equipment used for testing PCBA finished products. To create a test rack, the company needs to submit Gerber files and PCBA samples. This tool requires careful operation.


The core of PCB design and solutions

03-20 | Industry

Although a perfect design solution is the best way to avoid problems, it can still be a waste of time and money while only treating the symptoms. For instance, if issues are discovered during the EMC testing phase, it can lead to significant costs...


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