Customized Electronic Aluminum Box 205*160*50mm

Customized Electronic Aluminum Box 205*160*50mm

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 have absorbed advanced technology and craftsmanship, improved the quality of low cost circuit boards, Pcb Mount, easy circuit board and production efficiency, and ensured its stability and durability. Since the establishment of the company, we thank to the long-term care and support of all users, because of their concern we have accomplished the present development. Welcome to contact us immediately for future business relationship and mutual success! We respond to the quality service requirements of customers at all times, collect and feedback the needs of customers in time, and protect the interests of customers.

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



Over the years, we have been committed to the development of the Customized Electronic Aluminum Box 205*160*50mm industry. We have become a very competitive supplier at home and abroad. We are willing to create a better tomorrow with you! We provide customers with stable quality and reliable products and win the trust of the majority of people who have demand for products with sincere and honest attitude. Our company is based on emphasizing reality, doing practical work and seeing actual results.
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