Aluminum Extrusion Enclosure for Power Supply Case

Aluminum Extrusion Enclosure for Power Supply Case

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

In order to meet the strict quality requirements of customers, we have been committed to improving production capacity and management level, so that the quality of Pcb Mfg, smd pcb, Main Pcb Board can be more effectively controlled and guaranteed during the production process. We abide by the 'customer first, integrity management' concept, to provide customers with efficient, intimate, professional products and services, looking forward to your participation. Our company adhere to the marketing line, we have a professional and efficient operation management team, mature and stable processing technology, strong and powerful after-sales service support. We always focus on the practicality and safety of the product.

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, with good product performance, perfect quality assurance, and after-sales service, we have won unanimous praise from customers at home and abroad. In the future, we will continue to make progress to become a well-known Aluminum Extrusion Enclosure for Power Supply Case brand. We always adhere to the management concept of constant persistence in the industry to achieve long-term development! We commit to building a well-known brand in the industry based on the principles of good quality, efficient development and enthusiastic service, and sincerely welcome new and old customers to develop together in the tide of economic construction!
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