Aluminum Electronic Enclosures, PCB Box, Die Casting Enclosure

Aluminum Electronic Enclosures, PCB Box, Die Casting Enclosure

If there is no over current protection and the output voltage is normal in the process of up-tuning, then the power is OK. Instead, it disconnects the power, you should find fault points, and you repeat the above steps until the power supply is normal.
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Product Details

We are in line with the 'customer-oriented' service policy, committed to in-depth understanding of smd pcb, Double Sided Printed Circuit Board, Pcb Board Making market, focusing on customer needs in this field. Our company believes that effective use of existing technology to create products and services that customers desire is the true technical capability. 'Scientific management, team spirit, excellence' is the tenet of our company, 'treat each other with sincerity' is our forever commitment. We accept your valuable suggestions and sincerely look forward to the presence and guidance of every friend! Promise is the essence of our corporate culture. We sincerely hope to continue to cooperate with friends all over the world to create industry pioneers. We adhere to the business philosophy of 'quality assurance, quality dedication, moral first, integrity-based'.

PCB Knowledge:

The multilayer PCB circuit board is usually made of epoxy glass cloth coated copper foil laminates. The manufacturing process is developed on the basis of coated holes on double sided boards. The process is to etch the pattern of the inner laminate. After black oxide, the semi-solidified sheet is added to the predetermined design for lamination. Then it should put a piece of copper foil on the upper and lower surface. The press is heated and pressurized. "Double sided copper clad board" has been prepared, and then the NC drilling is carried out according to the pre-designed positioning system. After drilling, the hole wall should be treated with concave erosion and decontamination, and then it can be carried out according to the technology of double sided coated hole printed circuit board.

Compared with the conventional multilayer and double sided board production process, the multilayer board adds several unique process steps. In most of the processes, some process parameters, equipment accuracy and complexity are different. For example, the metallization connection of the inner layer of the multilayer is the decisive factor. The quality requirement of the hole wall is more strict than that of the double sided board, so the requirement for drilling is even higher. (4 layer 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



'Honest and trustworthy, seeking truth from facts' is the ethical concept that our company has always followed, and it is also the company's intangible asset. In the tide of market economy, we always adhere to the business philosophy of ensuring quality and mutual benefit to provide customers with high-quality Aluminum Electronic Enclosures, PCB Box, Die Casting Enclosure. We have the ability of solution, timely delivery, and order tracking (tracking progress and process inspection) and after-sales service, so that your choice has no worries! This achievement is made possible by our highly skilled and experienced team.
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