Double Sided PCB for Auto Circuit Board

Double Sided PCB for Auto 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

The strong core competitiveness of our enterprise comes from our excellent independent innovation ability, which makes our circuit board etching, 6 Layer Pcb, circuit board mfg has higher added value than similar products. Our company has all kinds of professional technical personnel and senior management personnel and has gradually formed a strong system from research, production, sales to first-class after-sales service. We insist on the founding spirit of 'Innovation, Honesty, Team, Hardworking' and serve for the industry with the development of our company through advanced management.

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

 


We attach importance to management innovation, strengthening quality management and site management to ensure that we provide quality Double Sided PCB for Auto Circuit Board to our customers. The concept of pursuing excellence and creating perfection emphasizes that we need to learn throughout our lives, and make everyday a new day. We now have to continue to uphold the 'quality, detailed, efficient' business philosophy of 'honest, responsible, innovative'spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
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