The news that the output value of China’s PCB industry will rise to the first place across the globe in the next two years shocks the

The news that the output value of China’s PCB industry will rise to the first place across the globe in the next two years shocks the 

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The trend of intelligent manufacturing having been formed in the PCB industry in China

PCB industry is a labor intensive and capital intensive industry. However, under the circumstances when the advantage of large population is lessening coupled with the continual rising of labor cost and downturn of the economy in China, there is no doubt that it is a good breakout for the domestic enterprises to achieve transformation and upgrading through robots in order to increase the factory’s automatic production capacity, reduce labor cost and increase production efficiency and product quality. Ever since the first unmanned factory was born 30 years ago in Japan, unmanned factories are becoming more and more common across the world. In the north American regions, full automated production line for PCB is developed to meet the needs of small-scale production. By adopting digital ink-jet printing machines to replace the traditional formation of image with light, consuming time is greatly reduced and the cost of raw materials & labor are also cut down, which is also in acco...
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How to handle PCB components layout in designing LED switching power supply?

As a new member of switching power supply family, currently, LED switching power supply has been applied widely in many fields. In the R&D of new products, layout of PCB components is the most important part in designing LED switching power and a key test for engineers in designing the schemes as well. Then, what should we do achieve the best effects in the layout of PCB components? To achieve the best OCB components layout for the LED switching power supply, the first point which deserves full attention is the size of PCB before designing the layout of PCB components. When the size of PCB is too large, the printing wires will have to bee very long, leading to an increase in the impedance and a reduction in noise immunity, as well as a rising cost. In addition, once the printing wires are too long, neighbouring wires will be easily disturbed. Generally, the best shape for a PCB universal for the LED switching power is rectangle, with a proportion of 3:2 or 4:3 in length and width...
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The application of ultraviolet laser processing in the PCB industry

Laser cutting or drilling used in the PCB industry only requires several or a dozen of watts of laser instead of tens of thousands of watts of laser power. The application of flexible circuit board is becoming increasingly important in consumer products, automotive industry or robot manufacturing technology. As UV laser processing system has the advantages of flexible processing, high-precision processing effect and flexible & controllable processing procedure, it has become the first choice for soft circuit board and thin  PCB Manufacturer  laser drilling & cutting. To today, the long working life of the laser source equipped in the laser system is basically close to maintenance free. In the production process, the rate of laser is set as the first degree, which is very safe and does not need other protective devices. The LPKF laser system is equipped with dust exhaust apparatus, so it won’t discharge any harmful substances. Coupled with the visualized and easil...
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