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circuit boards

How can PCB circuit boards distinguish good from bad from appearance?

With the rapid development of high-tech industries such as mobile phones, electronics, communications, and autonomous driving, the PCB circuit board industry has largely driven the continuous expansion and rapid growtothe circuit board industry, and peopl

Soldering requirements for PCB circuit boards in PCB assembly

PCBA welding processing, there are usually many requirements for the PCBA board, and the requirements must be met in order to weld.Then why does the welding process need so many requirements for the PCBA board?

Analysis of anti-interference prevention methods of PCB circuit boards

The level of viscosity is of great concern to the smoothness or not of screen printing. Therefore, in the PCB ink technical documents and QC reports, the viscosity is clearly marked, indicating under what conditions, what type of viscosity testing equipme

FPC A term related to flexible electronic circuit boards

The soft plate is also like the hard plate, and can be made of plated through holes or surface adhesive pads for through holes insertion or surface adhesive installation. The surface of the board can also be attached to a soft protective and solderproof C

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

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.

Three basic signal grounding methods in PCB circuit boards

PCB production process is more complex, it involves a wide range of processes, from simple machining to complex machining, there are ordinary chemical reactions and photochemical electrochemical thermochemistry and other processes, computer-aided design C

Definition and classification of single-sided flexible PCB circuit boards

From passive components to active components and integrated circuits, all eventually become surface mount devices (SMDS) and can be assembled by pick-up and drop devices. For a long time it was thought that all pin components could eventually be packaged

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

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

How can the automatic optical inspection system be used in the production of printed circuit boards

Practice has proved that it is difficult to find each and every solder paste fouling only by sampling the printed circuit board samples. Only 100% inspection of all circuit boards can ensure greater inspection coverage, thus enabling statistical process c

Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.