See the essence of 3 features through the surface to teach you to understand the power supply design

Putting the topic of looking at the essence through the surface in the power industry may make many users puzzled. If the power supply can be judged through the surface, then what about professional evaluation? Of course, the essence of seeing here is definitely not comparable to professional test instruments, but in most cases, if we want to quickly judge the characteristics and advantages of a product, we still need some methods to carry out, then in the power supply. Is there such a "hidden rule" design feature in the industry that deserves our attention? The answer is yes.

Let us first briefly describe the characteristics of these "hidden rules" in general. First of all, the characteristics of the power supply appear on the product packaging. This is undoubted. From the product packaging, we can read all the design concepts and parameters of this product. Of course, if you think that the packaging may have exaggerated propaganda, then refer to the second point, the power nameplate is the most accurate information, in addition to some cottage fake power supply virtual standard, most of the power nameplate still has a very important reference value. If you are still at the player level of Xiaobai, then look at the power cable and module interface, maybe you can also have a general understanding of this power performance.

Intuitive understanding of product packaging

In general, the packaging of the power supply is the best way to package the product, so the design on the packaging also needs to work hard. Most of the product packaging on the market will have the product features that are believed to be introduced. Some of the alternative products are excluded from the simple style. These selling points on the packaging are often the most concerned by consumers. They can give consumers the best tips for buying and choose the type they need most.

A product's packaging can directly reveal product characteristics

From the packaging of the products, in addition to the brand and power, most products will clearly indicate the selling point and certification information on the outer packaging, so that users who wish to purchase can have an intuitive understanding of the characteristics of this product. Of course, this is also the most important part of the competition between products.

Power product features

The general power supply's outer packaging will also indicate whether it supports dual graphics cards, what specifications are met, which certifications have been adopted, what structural design is used, what kind of fans are used, and so on.

Power product features

Some power supplies are described by text, while some power supply features are icon + text. Either way, it must be marked on the outer packaging of the power supply.

To sum up, from the interpretation of the product on the packaging, we must pay attention to whether the 80Plus certification, the efficiency, the rated power, whether the silent fan is used, whether it is the latest power supply specification, whether it is in line with its own use. The environment and so on. For the player, it is also necessary to support the back line, whether the wire is modular or not.

The nameplate must be the most accurate

If the package has an exaggerated propaganda performance, then the nameplate of the power supply must provide the most accurate information, with the highest reference value. Generally speaking, from the power supply nameplate, we can master a variety of information sources, such as rated power, power circuit design, which certification specifications have passed, and even some power sources can directly check the foundry, as long as the consumer is slightly identified, it can be very Get a good grasp of the power nameplate.

Big brand manufacturers power nameplate clearly marked

An excellent power nameplate can make consumers clear at a glance. For example, the brand name shown above can be quickly learned. The brand, model, power rating, 80PLUS gold certification, wide design, single channel 12V output and so on, which provide a lot of help for consumers to quickly master the power data.

High-end power nameplate has more meaning

If the ordinary power nameplate is more information-based, then compare the brand name of the high-end power supply, from the design and concept of the power supply can see more clues. This rated 1500W power supply does not use a wide-amplitude design, but this is not a problem in domestic use. In addition, the specifications of the fuse are also clearly marked. The most important thing is to use 6-channel 12V output, then for multiple graphics cards. The support must be very good, and if it is a regular single or dual output, it may be slightly less in the number of graphics cards and hard disk expansion interfaces.

Multi-channel 12V output brings more graphics card and hard disk power supply

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