Where are the differences?

1: Raw material cost gap, standard power adapter completely in accordance with the safety standards to do, capacitance capacity, safety devices, a can not be less, most of the use of industry-renowned built-in IC, to ensure safety, focus on performance, improve product life. Non-standard power adapters can be small and small in capacitive capacity, so the safety device can be saved, and the IC can be used cheaply. In this way, it only guarantees the basic output voltage and current, and some even contain virtual standard components, 0.5A as 1A, 1.5A as 2A, everywhere.

2: The manufacturing and quality cost gap, according to the ISO quality relationship system or not, can greatly affect the cost of a product production process and quality testing process, such as power adapter, in the production process, the professional level of personnel, power supply each of the original welding, will seriously affect one Whether the product is good or bad, in the aging process, whether all the aging, whether the aging time is guaranteed, are closely related to the quality of the product. The quality monitoring process, the proportion of detection, the testing skills and the testing instruments are not allowed to be ignored.

3: after sale cost, we all know that Apple phone exploded, Samsung NOTE 7 exploded. Why? Because they are the benchmark of the industry, the products they make should be good, this is our subconscious inside convention, once they have problems, should not. But we should also believe that other small companies that make counterfeit machines sell more phones that charge and explode. But we don't know. If the Apple phone on your hand exploded, you could find apple and Samsung. Unfortunately, you don't know which cell phone you have in your hand is made of, and even if it explodes, who can you find?

Of course, the above is just a little bit. We must believe that the price is one point. BMW Benz is expensive. Whether the power adapter can pass the safety certification is absolutely the guarantee of its quality.

The power adapter has also passed CE, CB, GS, BS, UL, CUL, FCC, PSE, KC, CCC, SAA and other authentication. Its safety performance is also very strict, fully reflects the consistent good quality, so that it stands out among similar products.