Multi-layer PCB Stack Structure

01-11 | Industry

Determining the stacked structure of a multilayer PCB involves various factors. From a wiring perspective, having more layers generally improves the routing capability. However, this increase comes with higher costs and greater manufacturing complexit


PCBA Manufacturing Needs in the Medical Industry

01-11 | Industry

As the aging population continues to grow, the role of PCB (printed circuit board) manufacturing in the medical industry will become increasingly important. PCBs are essential components in various medical devices, such as MRI machines and cardiac ...


Introductory Tutorial for Multilayer PCB Design

01-11 | Industry

Before designing a multi-layer PCB circuit board, PCB layout engineers must determine the board's structure based on the circuit scale, board size, and electromagnetic compatibility (EMC) requirements. This will involve deciding whether to use a 4-lay


High Density Circuit Board Technology and Application

01-11 | Industry

High-density circuit board technology is a crucial aspect of modern circuit board design and manufacturing. It enables the integration of more circuit components into a smaller physical space, resulting in higher performance. This article discusses...


PCB Layout Of The Power Circuit

01-11 | Industry

The power circuit is a crucial component of an electronic product, and its design directly impacts the product's performance. Our electronic products primarily utilize linear power supplies and high-frequency switching power supplies.


PCB Reverse Engineering - KingSheng PCBA

01-11 | Industry

PCB (Printed Circuit Board) reverse engineering involves analyzing existing electronic products and their circuit boards to recreate technical documents such as PCB files, Bills of Materials (BOM), and schematic files. The process allows for a 1:1 ..


Solutions of White Spots in PCBA Processing

01-10 | Industry

It is common for certain PCBA processed products to develop white spots. This phenomenon typically occurs during the soldering or cleaning process and appears as white spots or residues on or around the surface of the printed circuit board


PCB Design For LED Switching Power Supply

01-10 | Industry

In the early stages of designing electronic equipment, the circuit schematic must be accurately designed. Any problems in the PCB design can hurt the equipment's reliability. Therefore, the correct approach must be used in the PCB board design.


The types of SMT placement machines

01-10 | Industry

PCB manufacturers commonly use SMT placement as one of their services, which involves the use of placement machines. Placement machines are highly technical and most manufacturers prefer foreign brands from Europe, America, and Japan to ...


Important Features of the High-Reliability PCB

01-08 | Industry

When comparing PCB prices, it is important to keep these aspects in mind. Although the initial cost of a reliable, guaranteed, and long-life product may be high, it provides good value in the long run. Here are 14 of the most important features of ...


Several PCB Surface Finish Methods

01-08 | Industry

The current surface finish methods are the following: 1. Hot air solderleveling (HASL); 2. Organic antioxidant(OSP); 3. Chemical nickelplating gold; 4. Chemical silver; 5. Nickel plating; 6. PCB mixed surface finish technology


Factors of poor PCB surface quality in PCBA processing

01-08 | Industry

The impact is growing and increasing the demands placed on the PCBA reliability of electrical equipment. The following KSPCBA briefly introduces the factors that cause poor PCB surface quality during the production and PCBA processing process.


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