Low Cost Single & Double-Sided PCB Printing Circuit Board

Low Cost Single & Double-Sided PCB Printing Circuit Board

The inner power layer and ground layer should be tightly coupled; the thickness of the medium between the internal power layer and ground layer should be taken as a small value. The capacitance between the power layer and ground layer is increasing. It can increase the resonant frequency.
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Product Details

Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Electronic Pcb Assembly, circuit board manufacturing, Prototyping Board. We stick to the corporate culture concept of 'legal, positive, low-key, pragmatic, grateful, sharing, giving, and patriotic'. We are willing to carry out a wide variety of economic and technological cooperation with friends from all walks of life on the basis of equality and mutual benefit to win a bright future! Creating value for customers is our eternal goal and pursuit. Our company has a professional, dedicated and experienced technical, production and management team, and actively introduces advanced production and testing equipment to implement total quality management. Our quality policy is to improve the professionalism and quality of all employees, continuously ensure safety performance, and meet customer needs.

PCB Knowledge:

If there are more layers of the circuit board and more types of special signal layers, layers and power layers are arranged and combined, it is more difficult to determine which combination is the best, but the general principles are as follows.

The signal layer should be adjacent to an internal electric layer (internal power layer), using the large copper film of the inner electric layer to shield the signal layer.

The inner power layer and ground layer should be tightly coupled; the thickness of the medium between the internal power layer and ground layer should be taken as a small value. The capacitance between the power layer and ground layer is increasing. It can increase the resonant frequency.

The high-speed signal transmission layer in the circuit should be the middle layer of the signal and between the two internal electrical layers. The copper film of the two inner electric layers can provide electromagnetic shielding for high speed signal transmission. It can effectively limit the radiation of the high speed signal between the two inner electric layers without interference.

( double sided pcb)

 

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

 


Today, the Low Cost Single & Double-Sided PCB Printing Circuit Board has been recognized and accepted all over the world and is loved by our customers. We practice the strategy of quality and prosperity, not for the largest scale, but for the strongest strength. Now we have highly developed devices.
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