In terms of our company's products, the main substrate of a 14-inch display usually has more than 400 parts, and the main substrate of a 19-inch display has 800 parts. The failure of any one component will cause the failure of the whole machine. It will cause fatal damage to the whole machine factory. The failure of the components themselves can generally be divided into the following types. The probability of component failure due to variations in the raw materials used to manufacture components is very high. At present, there is such a trend: the requirements for component quality are higher and higher, and the price of components is expected to decrease.
In view of the fact that some foreign component manufacturing groups have set up factories in the mainland, relying on the mainland's low production costs, and relying on automated large-scale production to achieve low-cost sales. Faced with this market competition environment, some small and medium-sized manufacturers have to go all out to reduce costs, and reducing material costs is a direct and effective way. Based on our years of experience in evaluating manufacturers, it is quite simple and hasty for component manufacturers to identify the raw materials they use, and often handles them based on experience. Some of them have relevant documents, but they are treated as superficial articles in their implementation. This inevitably produces potential factors for quality variation.
For example: the change of electrolytic capacitors (black beans) has not been verified for high temperature hardness aging, resulting in leakage of fluid due to aging and loss of elasticity after the machine is installed; the magnetic material of the inductance transformer is changed to make the whole machine prematurely saturated under bias, high temperature and high frequency , Resulting in abnormal temperature rise; changes in IC chip production location, quality variation; metal oxide film resistor manufacturers change the encapsulation paint specifications, resulting in insulation voltage failure.
8 Inch Tablet
Today let`s talk about 8 inch tablet with android os or windows os. There are many 8 inch tablets on sale you can see at this store. 8 inch Android Tablet is absolutely the No. 1 choice if you are searching a student online learning project. 8 inch windows tablet is more welcome when clients are looking tablet for business application. The most welcome parameters level is 2 32Gb with 4GB lite, 4000mAh, android 11 only around 60usd, price will be much competitive if can take more than 1000pcs. 7 Inch Tablet wifi only, android tablet 10 inch, Amazon 8 inch tablet is also alternative here. Except tablet, Education Laptop, Gaming Laptop, 1650 graphics card laptop, Mini PC and All In One PC are the other important series.
Therefore, you just need to share the configuration, application scenarios, quantity, delivery time, and other special requirements, then will try our best to support you.
Any other thing in China we can do, you can also feel free to contact us.
You will find that cooperating with us is the best choice, not only save time and energy, but also save much cost.
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Henan Shuyi Electronics Co., Ltd. , https://www.shuyipc.com