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Quality Control of PCBA Circuit Board Machining
Mar 23,2023
The whole process of PCBA circuit board machining includes PCB processing, component procurement and inspection, SMT chip and DIP plug-in after welding, etc. The whole PCBA circuit board processing process involves a wide range, including many quality control details. If there is no very strict quality control standards, it will lead to PCBA circuit board quality abnormal, the inspection standards...
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What are the materials for printed circuit board processing?
Mar 21,2023
What are the materials for printed circuit board processing?The raw materials of the printed circuit board industry mainly include alass fiber varn, copper foil copper clad laminate, epoxy resin, wood pulp etc., and the copper cad laminate is made of copper foil, epoxy resin, glass fiber yarn and other raw materials.Common materials for rigid circuit boards include phenolic paper laminates, ...
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What is the purpose of baking during PCB processing
Mar 20,2023
Why should PCB processing bake? Those engaged in PCB processing industry know that copper clad plate has a baking process in the process of processing into PCB circuit board, and the main purpose of PCB baking is to remove dampness Tide, remove the water gas contained or absorbed from the outside world, because some of the material used by PCB itself is easy to form water. Secondly, the purpose of...
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How to choose the right board for processing high frequency circuit boards
Mar 18,2023
Choosing the right board for processing high frequency circuit boards requires consideration of several factors, including the frequency of the signals, the materials used in the board's construction, and the board's dimensions and layer stack-up. Here are some steps to help you choose the right board: 1. Determine the frequency range of the signals: The first step in choosing the right board is t...
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New energy vehicles to drive the growth of the demand for automobile PCB
Mar 16,2023
PCB circuit board is the carrier of electronic components and the key component of electronic system. With more and more electronic components used in automobiles, intelligent vehicles and new energy vehicles become the strong thrust for the growth of automotive electronics, which further drives the market demand of automotive PCB. Compared with traditional fuel vehicles, the power system of new e...
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The difference between PCB and PCBA
Mar 16,2023
Printed circuit board (PCB) and printed circuit board assembly (PCBA) are both essential components in electronic devices. While these terms are often used interchangeably, they refer to two different things. In this article, we will explain the differences between PCB and PCBA. PCB - Printed Circuit Board: A printed circuit board (PCB) is a thin board made of non-conductive material, such as fibe...
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Introduction To The Six PCB Production Processes?
Nov 16,2022
As shown, since 1903, Albert Hansen pioneered the concept of "line" to 1936, Paul Eisner really invented PCB production technology, and then today, more than a hundred years have passed, it can be said that the production process of PCB has been very mature, even PCB multilayer board, is also the case (Note: According to the relevant literature, in 1964, China's Ministry of Electronics under the r...
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What is the significance of circuit protection?
Nov 10,2022
Setting up overvoltage and overcurrent protection is becoming increasingly important in all types of electronics. Here's a chat about what circuit protection really means. (1) Today's circuit boards are becoming more and more integrated, and the price of boards has gone up along with them, so we need to strengthen the protection. (2) Semiconductor devices, ICs have a tendency to operat...
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Thailand, Singapore! A-share PCB big companies frequently invest abroad!
Nov 09,2022
On 8 November, Hushi Electronics (or the "Company") announced that at the twelfth meeting of the seventh session of the Board of Directors of the Company, it had considered and approved the "Proposal to increase capital to its subsidiary in Thailand." Ltd. is a wholly-owned subsidiary of the Company. In order to meet its construction and working capital needs, the Company agreed to use its own fun...
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