More than 200 representatives from more than 30 companies in China, Russia, the United Kingdom, the United States, Japan, and India, and dozens of companies in Mongolia have attended the conference.
Chubuzinchulun, executive general manager of Central Mongolia Power Grid Corporation of Mongolia, said that with the rapid economic development, especially the vigorous promotion of the mining industry, the demand for electricity in Mongolia's Gobi region has grown substantially. Therefore, it is necessary to vigorously build high-voltage transmission grids and power distribution stations. He hoped that the forum will provide suggestions for power development and power grid innovation, and boost the rapid development of power infrastructure to meet the needs of Mongolia's economic construction.
Some foreign experts and company representatives introduced their country’s power development experience and modern equipment in their speeches. Zhang Chi, general manager assistant of China Wire & Cable Import and Export Corporation, who participated in the forum, said in an interview with Xinhua News Agency that China Wire & Cable Import & Export Co., Ltd. has been doing overseas power transmission and transformation projects for many years and has established cooperative relations with Mongolian Central Power Grid Corporation. The two sides signed a cooperation framework agreement.
According to reports, Central Mongolia Power Grid Corporation controlled nearly 80% of the country's electricity. Due to the continuous aging of the original power facilities in Mongolia, electricity production can not meet the current demand. Mongolia hopes to hold a forum to invite world-famous manufacturers to introduce new products in order to innovate the Mongolian power grid and improve the capabilities of power grid equipment.
As printed circuit board technology has continued to evolve, it has paved the way for the creation of a host of exciting product innovations. A prime example is the development of the PCB for LED lighting. The LED is soldered to the circuit board and features a chip that produces the light when electrically connected. A thermal heat sink and a ceramic base are used to bond the chip.
An LED PCB Board tends to generate a high volume of heat, making it difficult to cool via traditional means. Consequently, metal core PCBs are frequently chosen for LED application due to their enhanced ability to dissipate heat. Aluminum in particular is often used to manufacture circuit boards for LED lights. The Aluminum PCB typically includes a thin layer of thermally conductive dielectric material that can transfer and dissipate the heat with much greater efficiency than a traditional rigid PCB.
PCB = printed circuit board and PCBA = printed circuit board assembly. For PCB, it means the copper circuits be printed on a board, and so the main composition of PCB are copper and board.
The copper is the circuits material and the circuits designed by the PCB designers. Depends on the current in the circuits, the PCB copper thickness could be done with 0.5oz-10oz. But the PCB designers need be noted that the copper track width/space need be enlarged with the thickness. For example, the minimum copper track width/space could be 3mil/3mil with 0.5oz, but would be 4mil/4mil with 1oz.
The PCB board could be rigid PCB, could be flex PCB and also could be Flex-Rigid PCB. And the materials could be FR4, PI, Aluminum, Copper-based, Rogers, Teflon, etc. They have different applications. For example, FR4 PCB is the most commonly used for rigid PCB and almost good for all electronics products; PI is the most commonly used for flex PCB; Aluminum and copper-based have good thermal diffusivity and always used for LED PCB ; Rogers PCB and Teflon PCB are always used for High Frequency PCB, etc.
We are the one-stop shop for all kinds of PCB manufacture service from PCB Prototype to big volume, which could save our customers a lot of time and money.
PCB Manufacture Capabilities
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Features |
Capabilities |
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Layers |
1-36 layers |
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Material |
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI), etc. |
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PCB Type |
FR-4 Standard PCB , Aluminum PCB, Copper-based PCB, HDI PCB , Rigid-Flex PCB, Flex PCB, Thick Copper PCB and Rogers PCB, etc. |
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Board Thickness |
0.1mm-6.0mm |
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Copper Thickness |
1/2oz-6oz(18um-210um) |
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Biggest Board size |
600mm*1200mm |
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Min Tracing/Spacing |
0.075mm/0.075mm (3mil/3mil) |
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Min drilling Hole diameter |
0.15mm(6mil), 0.1mm(4mil)-laser drill |
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Solder Mask |
Green, Black, White, Red, Yellow, Blue and Purple, etc. |
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Silkscreen color |
White, Blue, Black, Red, Yellow |
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Surface finish |
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc. |
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Special Techniques |
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc. |
PCB Products Show
PCB Factory Show
LED PCB
LED PCB,LED PCB Board,Aluminum LED PCB Assembly,LED PCB Strip
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