Custom Multi-Layer High Frequency GPU PCB Board for Computer

Custom Multi-Layer High Frequency GPU PCB Board for Computer

The multilayer board is removed after hot pressing, cut or milled off the edges, and then laid flat in the oven for 150 degrees Celsius for 4 hours, so that the stress in the plate is gradually released, and the resin is cured completely. This step must not be omitted.
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Product Details

We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Single Layer Printed Circuit Board, Electronic Manufacturings, Pcb Maker Online. Our company always adheres to the people-oriented development concept, focusing on the combination of high-level talent introduction and talent training. After several years of struggle, we finally found the experience, and have established matured business operations, marketing and customer relations. Our company takes 'sustainable development' as its strategic direction, and strives to achieve industry-leading product quality and help customers succeed. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.

PCB Knowledge:

The meridional and latitudinal shrinkage of semi-cured laminates after lamination is different. The meridional and zonal shrinkage must be distinguished when laying-off and lamination. Otherwise, it is easy to warp the finished PCB after lamination, and the pressure baking board is difficult to correct. Many of the causes of multilayer warpage are due to the misunderstanding of meridional and latitudinal.

The multilayer board is removed after hot and cold pressing, cut or milled off the edges, and then laid flat in the oven for 150 degrees Celsius for 4 hours, so that the stress in the plate is gradually released, and the resin is cured completely. This step must not be omitted.

Special clamping rollers should be made when 0.4~0.6mm ultra-thin multilayer board is used for plate plating and graphic electroplating. It is to straighten out all the boards on the roll. The board after plating will not deform. Without this measure, the thin plate would bend after electroplating 20 or 30 microns of copper, and it would be difficult to remedy.( printed wiring board)


Process of pcb manufacturing:


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Our Factory:

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Certifications:

Our Company is UL,ISO9001,ROHS and GJB9001B certified.

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Packing and Shipping:

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FAQ:

1. How to Get a quotation?

For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)

2. What is the MOQ?

No MOQ.1 pcs is ok.

3.What is the lead time?

For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.

4.Will the boards be tested before shippment?

Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test

Email us to get a quote: admin@brightcircuits.com

 


'Based on domestic market and expand abroad business' is our progress strategy for Custom Multi-Layer High Frequency GPU PCB Board for Computer. We do not forget our original intention, forge ahead, and continue to develop high-end and advanced products to meet the diversified and all-round needs of customers and the market. Our company takes technological progress as the means, investment as the support, talents as the foundation, speeds up the technological innovation system, vigorously implements the high-tech industrialization and strives to enhance the quality competitiveness of enterprises.
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