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The reason why the price difference of the power adapter is large

Issue Time:2006-04-06
There are often customers who say that the power adapter with the same rated power, the price difference in the market is so big? Some power adapters even doubled? Once upon a time, the slogan of 1 watt and 1 dollar rang in the power industry, and looked at it. Today, many 36W power adapters are under the price of 20 yuan, so really should be changed to 1 watt 5 cents? Look at the same industry high-end power adapter products, although the price is also low, but close At the level of 1 watt and 1 dollar, is the power adapter industry really swallowed up by the price war? Then what is the difference in the price difference between the products? Let us look at the difference in the price difference of the power adapter.

One penny is worth the price. This is the idea that many people buy products. Generally speaking, the materials used in the internal components of the power adapter are roughly divided into three types: the low level is the old material or the fake material; the middle level is the secondary material, and the high level is the good material. Generally, the cottage factory will use old materials and fake materials to fill the number. The brand-name manufacturers will use a little bit of secondary materials, and only the first-line brands will use good quality materials and good materials. Therefore, the two 36W power adapters of the same level, the average price of 30 yuan is better than those of only 15 yuan. To find out more about the price of power adapter products, please visit the Lianyunda Alibaba store: https://lydadapter.1688.com

Generally, a power adapter is composed of a large number of electronic components, and due to the potential electrical hazard, the power adapter is a closed product that does not allow the enclosure to be opened. This has led many users to measure only the wattage and intuitive price indicated on the power adapter nameplate. The power adapter, the seemingly simple "plastic box" inside is far less simple than we think. Only the material aspect can affect the quality of a power adapter 70%, and the circuit design, production process and other factors also occupy a large proportion. In addition to the rated power, its stability is an intuitive factor that affects the user experience.

Therefore, it is an image to describe the power adapter with the concept of "a penny and a share of goods". Although the difference between a single electronic component is not very obvious, but for a power adapter using dozens of components, the difference in the quality of the material is more obvious. This is not difficult to explain why some of the same level of power supply adapters are higher than the cottage products.

For power adapters, from design to boxing, there must be a complete set of R&D, production and inspection processes. In order to ensure that the power adapter products that consumers get have stable performance and excellent quality, any part of the whole process is crucial, and these are the details that our consumers are more likely to ignore when choosing a power adapter.

Therefore, after the completion of the production of a power adapter, in order to verify whether it meets the original design standards, it will also undergo aging test, electrical performance test and high voltage test. These test equipment and environments are also part of the need for manufacturers to invest heavily. Currently, there are only some power adapter manufacturers that have these conditions.

For consumers, the quality and price of the products are concerned. However, for the current domestic power supply market with very homogenization, the difference between the two power adapters with the wattage may be as high as 50% or more. Choosing a power adapter can't be measured only by the "how much per watt" standard. It is also necessary to comprehensively consider the brand, materials, workmanship, and after-sales of the power adapter. In this way, we can select the power adapter suitable for our own in various markets where the virtual standard and the shoddy are more common; or the price/performance ratio purchased by the well-known power adapter manufacturer-Shenzhen Lianyunda Electronics Co., Ltd. Security will be higher.

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