source:power adapter Popular:adapter release time:2021-07-08 10:44:18 Article author:sznbone
Many people are not very clear about the standard and non-standard power adapters. The editor tells everyone that they are the formal standard power adapters and the power adapters that are not officially produced. Of course, the gap between them is very huge, let's take a look at the gap between the two together.
1. Raw material cost gap
The standard power adapter is made in full accordance with the safety standards. The capacitance capacity, safety equipment, etc., one cannot be less, and most of them use industry-renowned built-in ICs to ensure safety, pay attention to performance, and improve product life. Non-standard power adapters can be smaller and smaller in capacitance, and safety devices should be omitted in the province. Which IC is cheaper to use. In this way, it can only guarantee the basic output voltage and current, and some even contain false standard components. 0.5A is written as 1A, and 1.5A is written as 2A, everywhere.
2. The cost gap between manufacturing and quality
According to the ISO quality relationship system, it can greatly affect the cost of a product's production process and quality inspection process. For electronic products such as power adapters, in the production process, the professional level of the personnel and the cost of each original Welding will seriously affect the quality of a product. During the aging process, whether it is all aging and whether the aging time is guaranteed are closely related to the quality of the product. The quality control process, the ratio of testing, the testing techniques, and the testing equipment cannot be ignored.
3, after-sales cost
We all know that the iPhone exploded and the Samsung NOTE 7 exploded. Why? Because they are industry benchmarks, the products they make should be good. This is our subconscious convention. Once they have problems, they shouldn’t. But we should also believe that other small companies that make copycats have sold more mobile phones that explode in charging. But we don’t know. If the Apple Samsung mobile phone in your hand explodes, you can find Apple and Samsung. If unfortunately the mobile phone you have in your hand, you don’t know which company produced it, even if it’s broken, who can you find.
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