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The root cause of the power adapter price gap

2017-06-03

The root cause of the power adapter price gap

Frequently, customers or consumers respond that why there is such a big gap in the price of power adapters with the same rated power? Some even double or double? Once upon a time, the slogan of 1 watt and 1 dollar rang throughout the power supply industry. Looking at today, many 36W power adapters are priced below 20 yuan. So, should it really be changed to 1 watt 5 cents? Look at the high-end power adapter products in the same industry from a different angle. Although the price has been falling all the way, it is also close to the level of 1 watt and 1 dollar. Is the power adapter industry really swallowed up by the price war? It is how it happened? Let's take a look at the difference in price of power adapters.

Generally speaking, a power adapter is composed of a large number of electronic components. Due to potential electrical hazards, the power adapter is a closed product that does not allow the casing to be opened. This has led many users to measure only by the wattage and the most intuitive price indicated on the nameplate of the power adapter. The power adapter, this seemingly simple "plastic box" is far from simple as we think. Only the use of materials can affect 70% of the quality of a power adapter, and circuit design, manufacturing technology and other factors also occupy a lot of proportion. In addition to the rated power, its stability is the most intuitive factor affecting the user experience, and safety issues cannot be ignored.

One cent for one price, which is the concept of many people buying products. In popular terms, the materials used in the electronic components of the power adapter are roughly divided into three types, the lowest level is used or fake; the middle level is inferior; the highest level is good. Generally, the copycat manufacturers will use old materials and fake materials to fill the number, and non-brand manufacturers will use better secondary materials, and only the first-tier brands will use the best quality genuine materials and good materials. Therefore, two 36W power adapters of the same level, with an average price of 30 yuan, are better than those cheap ones at only 15 yuan.

Therefore, it is most vivid to describe the power adapter with the concept of "one price, one price". Although the difference between individual electronic components is not very obvious, for power adapters that use dozens of components, the difference in the quality of the materials is more obvious. This is not difficult to explain why the price of power adapters of some large manufacturers of the same level is higher than the cottage products.

For the power adapter, from the initial design to the box sales, there must be a complete set of research and development, production and testing procedures. In order to ensure that the power adapter products finally received by consumers have stable performance and excellent quality, any link in the entire process is very important, and these are the details that our consumers tend to ignore when choosing a power adapter.

Normally, after a power adapter is manufactured, in order to check whether it meets the original design standards, it will also go through aging tests, electrical performance tests, high voltage tests, and low voltage tests. These test equipment and security environment are also part of the manufacturer's investment. At present, these high standards of human, machine, environment and safety can only be achieved by some regular and competent power adapter manufacturers.

For consumers, the ultimate concern is the final price. However, for the domestic power market where the homogenization is very serious, the difference between the two power adapters with the same wattage may be as high as 50% or more. When we choose a power adapter, we can't just use the "how much per watt" standard to measure it. We must also comprehensively consider the brand, materials, workmanship, after-sales, safety and other aspects of the power adapter. In this way, we can choose a suitable power adapter for us in the market where all kinds of virtual standards and sub-charges are common.

This is the price difference between the power adapter that cuts corners and the real power adapter.

For more information about common power adapters and power chargers, please continue to pay attention to the official website of Gio Technology Power!