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Schematic diagram of Jiangmen single and double-sided circuit board
2020-09-09 2355
1. There are now various specialized PCB drawing software, such as Protel, which can draw multi-layer (including double-sided) circuit board diagrams. The layers are aligned in orientation and have vi
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Schematic diagram of Jiangmen single and double-sided circuit board
2020-09-09 2601
1. There are now various specialized PCB drawing software, such as Protel, which can draw multi-layer (including double-sided) circuit board diagrams. The layers are aligned in orientation and have vi
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What is the structure of blind buried hole circuit board?
2019-04-27 2146
blind and buried viascircuit boardIt has the ability to freely bend, fold, and roll, and can move and stretch freely in three-dimensional space; Good heat dissipation performance and high precision; T
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Circuit board factory teaches you how to understand the circuit diagram of the board
2019-03-21 1341
Generally, a complete machine is composed of several printed circuit boards, which can be large or small. And the circuits contained on each printed circuit board are often drawn on a circuit diagram.
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Solution to overflow glue on Jiangmen circuit board
2019-03-12 1350
Excess glue is FPCflexible circuit boardA common quality abnormality phenomenon in the lamination process is glue overflow, which refers to the phenomenon where the temperature rises during the lamina
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What can recycled waste circuit boards be made into?
2019-02-26 1366
There are two main sources of discarded circuit boards: one is the printed circuit boards contained in discarded electronic and electrical products, and the other is the scraps and scrap materials for
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How should a circuit board engraving machine prevent rust?
2019-02-21 1283
From the perspective of processing principle, the circuit board engraving machine is a combination of drilling and milling, and can handle multiple data input modes according to needs with ease. There
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What is the reason for the low viscosity phenomenon of solder paste on circuit boards
2019-01-30 1806
The phenomenon of low viscosity of solder paste refers to a situation where the parts cannot be adhered by solder paste during or after the molding process. Possible reasons for low adhesion include:
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How are circuit board manufacturers responsible for the pollution caused?
2019-01-26 1259
In the context of increasingly high environmental protection requirements in the country, it is both an opportunity and a challenge for circuit board factories. If circuit board manufacturers can addr
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Reasons for Difficulty in Tin Plating during the SMT Process of Printed Circuit Boards
2019-01-09 1379
The production of circuit boards is a complex process, and as the motherboard of a product, it always bears more or less risks and responsibilities. Especially during the soldering process of the circ