Toward a new era Ming Xin high school low-end graphics card popularity double copper process PCB technology

In 2008, Mingxin high school low-end graphics cards popularized all solid-state capacitors, becoming the first graphics card brand with 100% solid-state capacitors for all series of products in China. This record remains today!
At the beginning of 2009, Ming Xin high school low-end graphics card popularize ferritic inductance, became the first series of products 100% equipped with ferritic inductance graphics card brand, this record remains!
At the end of 2009, Ming Xin, Ming Xin high school low-end graphics card popularization gold-plated interface, became the first series of products 100% configuration of gold-plated interface graphics card brand, this record remains!
In 2010, Ming Xin once again became a pioneer in upgrading graphics card materials, for the first time for its whole series of high school low-end NVIDIA graphics card to popularize double copper technology, and then open a new page of graphics card materials!

What is double copper?

The core of the double copper technology is to add more pure copper foil material to the Power Layer and Ground Layer of PCB, so that the thickness of the copper foil can reach twice of the previous products. This technology can significantly increase the cross-sectional area of the PCB internal wires, effectively reduce resistance up to twice as much, making the graphics card power consumption.

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With the reduction of resistance, the signal transmission purity is further improved, which also means that the high frequency performance of the graphics card is greatly improved. For example, the standard frequency of the GTS250 is only 738/2200MHz, and the double copper technology of the Ming Xin Vision GTS250U-1GBD3TC Chinese player version is a record 760/2400MHz. Double copper technology to low-end graphics card performance improvement is particularly obvious, such as GT220 public version of the standard frequency is only 625/1580MHz, and the use of double copper technology of Mingxin vision wind GT220-1GBD3TC super version of the amazing 725/1900MHz, the increase is obvious! The frequency of high-end and low-end graphics cards has been greatly improved at the same time, which not only confirms the extraordinary power of double copper technology, but also fully shows that this technology has begun to be fully applied in Mingxin products.

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除此之外，铜材质具备更好的热传导性。双倍铜技术使PCB变成一个巨大的散热器，有效避免局部过热，进一步提高显卡寿命和稳定性。

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Before use, the power module heats up

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Ming Xin double copper, power supply module heat significantly reduced

Advantages of Ming Xin

The biggest barriers to double-copper adoption are cost and capacity issues. The double copper technology requires more copper foil embedded inside the PCB, which increases the manufacturing cost of the PCB and reduces the PCB yield. Drilling and other processes will also take longer due to the increased thickness of the interior. These limitations have often limited the use of double-copper technology to high-end graphics cards, making it expensive and difficult for the average consumer to accept.

Following the popularity of full-line graphics card all-solid capacitors, ferritic inductors, gold plated interface, Ming Xin then raised the storm of high-end technology popularity. Through full cooperation with upstream manufacturers, and relying on its own strong manufacturing strength, Ming Xin cracked the application of double copper technical problems, the first to only appear in the past high-end graphics card double copper technology popularization of its entire line of NVIDIA graphics card products. From 349 yuan of vision wind G210-512D2TC MINI version, to 1199 yuan of Vision wind GTX260+ -896D3 Chinese player version, without exception, all use double copper technology. Mark Ming Xin graphics card cost-effective to a new height!

Compare one side know Ming Xin real kung fu

Ming Xin graphics card, vowed to let consumers at the lowest cost to obtain the best performance of the graphics card. Ming Xin graphics card in maintaining high-end product technology and materials advanced at the same time, more committed to the popularization of high-end technology, so that low-end graphics cards can also enjoy high-end graphics card advanced technology and materials standards.

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At the same time, Ming Xin refused all useless speculation. From the universal all-solid capacitors, ferritic inductors, gold plated interfaces, and today's double copper. Ming Xin every change to let customers see, touch. Ming Xin on their own double copper technology, you only need to Ming Xin double copper graphics card and his brand non-double copper graphics card to compare, you can find the difference between the two. Whether it is PCB density or video card weight, especially the most important impact on the performance of the frequency increase rate, even only need to hold the hand directly weigh that there is an intuitive feeling, Ming Xin products slightly thick, empty PCB slightly heavy, repair and performance better.

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