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printed circuit

The role of PCB reinforcement in PCBA processing

The company gives full play to its competitive advantages in scale procurement and quality control, and has signed long-term cooperation agreements with many electronic component manufacturers at home and abroad and around the world to ensure the quality

The PCBA processing, automatic optical inspection is usually

In PCBA processing, automatic optical inspection is usually set at the last step of the SMT production line, and it is necessary to detect the defects of the product after the completion of the SMT processing​ process.

PCB process design specification for printed circuit boards

It is a welding method that the welding end face of the components and the PCB welding pad are coated with paste solder and assembled together, heated until the solder is melted, and then the welding area is cooled.

How to determine the PCB printed circuit boards

Aluminum is a very attractive material with abundant resources, low cost, excellent thermal conductivity and strength. In addition, it is very environmentally friendly and can be used on most metal substrates or metal cores. Due to the advantages of econo

Share PCB routing tips for printed circuit board design

The frequency of the digital circuit is high, the sensitivity of the analog circuit is strong, for the signal line, the high-frequency signal line is as far away from the sensitive analog circuit device as possible, for the ground line, the whole PCB has

Cost advantages of even layer PCB printed circuit boards

found a short circuit phenomenon. Take a board to cut the line (especially suitable for single/double board), after cutting the line, each part of the function block is powered separately, and gradually eliminated.

Functional testing of high-density printed circuit boards

In order to make the test as high as possible failure coverage, in the design stage must pay attention to the selection of components and PCB layout, unfortunately, the actual situation is not always the case, rush to market and nervous development often

The Chinese name of SMT chip processing (PCB) is called "printed circuit board"

The Chinese name of SMT chip processing (PCB) is called "printed circuit board", also known as printed circuit board, printed circuit board, is an important electronic component, is the support body of electronic components, is the provider of e...

In order to ensure the high quality and high stability of the printed circuit board

In the rapid development of science and technology today, a variety of high-tech electronic products emerge in an endless stream, which makes the demand for printed circuit boards increase sharply, manufacturing difficulties are becoming higher and higher

A collection of examples of printed circuit boards (PCBS) from professional pcba proofing manufacturers

Challenge: Equipment is expected or required to maintain as uniform surface pressure as possible to improve the quality of processed products

What are the advantages and disadvantages of SMT in printed circuit manufacturing?

SMT is not suitable and is not suitable for large parts, high power or high voltage - such as where there is a high power circuit. SMT and through-hole technologies are often combined with radiators, large capacitors, firearms, high-power transformers in

PCB printed circuit board of different methods

Paneling via flange wiring of a perforated material bridge: This process is similar to the simple flange wiring described above. However, the material bridge here has additional holes drilled, which greatly simplifies the separation process and also provi

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