source:power adapter Popular:adapter release time:2021-07-16 11:41:32 Article author:sznbone
It is said that interlacing is like a mountain. For laymen, the power adapter is not very familiar, and many people even think that it is the same thing as the power supply, but it is not. The power adapter is the power supply voltage conversion device for small electronic equipment. We have it on our daily mobile phones and laptops. It can convert household voltage into a voltage suitable for electronic equipment. It is a kind of protection for electronic equipment.
Power Adapter
When we choose the power adapter, we must not only listen to the introduction of the business, but also carefully read the label above. As long as it is a product produced by a regular manufacturer, there must be a clear label on it, which will provide us with multiple information, such as Speaking of the adapter model, if the label is 120100, then its adapter is 12V1A; the label will also have the INPUT data of the adapter, and finally the OUTPUT data of the adapter, DC 12V=1A, then It shows that the rated voltage is 12V DC, and the maximum current is only 1A. Through this number, we can calculate the wattage of the adapter. Many manufacturers specializing in the production of power adapters will provide customers with customized services to meet the needs of different customers, which is also a proof of the strength of the business.
Power Adapter
The power adapter produced by Xinjukang Technology will undergo reliability testing before leaving the factory, including aging test, MTBF estimation, and drop test. During the aging test, the power adapter will be placed in an environment of 40 ℃ ± 5 ℃ and aging for 2 hours under 100% rated load conditions; when estimating the mean time between failures, ensure that the product is at least under 25 ℃ environment and input and full load conditions. 50000 hours; During the drop test, the product will be dropped from a height of 0.75 meters onto a hardwood with a thickness of 30mm, and the hardwood is placed on an inelastic ground. Only products that fully meet the standards will be shipped.
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