The power adapter can run stably for a long time
Actually everybody wants to be able to stable, for anything, only it will be closer than before with discernment, after having will slowly habit, won't deliberately to think and care, even will make do make some bad place, think like that. Power adapter is the same, you will go to consider carefully before buying any brand, effect, noise, stability, convenience and so on, but after used, all faults will be ignored, just work, unless it is to was not used, the will to consider the replacement.
If such a question, what kind of power adapter is good adapter?
Probably everyone will have different opinions, then transport up to believe that recognized the following people should have to learn about:
1, stability,
Power adapter on the stability of the mostly the same, all is according to the over-current protection, EMI radiation, voltage deviation, ripple suppression, cross load, timing, dynamic testing, and so on the performance of the project, thus it is concluded that the power adapter can run stably for a long time.
According to the different environment, different performance data, the stability is not the same. Let's domestic mains voltage is 220 v, for example, like Japan, the United States, Canada, the mains voltage is 110 v, the stability of the power adapter in the two cases are different, but the power adapter is 20% of the voltage range, to use it abroad also need not worry too much.
2, convenience,
Convenience is considered one of the main factors. Is in itself, because of the convenience of electronic products, slowly moving into the direction of small and exquisite, power adapter nature, too, believe that no one would be willing to carry a big guy. Convenience is based on the measurements, volume and weight of the power adapter for consideration, and some of the price back to a little higher.
3, energy saving
Now advocate green travel, save energy, and I believe you can understand. Power adapter is mainly from conversion efficiency, the initial power conversion efficiency is only 60%, now with the progress and development of technology, generally can reach more than 70%, as transport production LYD60-2402500 power adapter can conversion efficiency is as high as 85%, this is very good.
No-load loss, another is refers to the electronic product under the condition of standby, power adapter power loss. According to different power adapter internal material, the attrition rate is different also. So you don't use the product when it is best to power adapter unplug to save energy.
4, durability
For all the goods in addition to food, can be used as a measure of the durability. Due to the use environment of the power adapter, it's durability is relatively important. In addition to the normal use of the connection and electronic equipment, electric, often bring the power adapter to you, it's hard to avoid some stuttering, and wire will often move, which determines its aging speed faster, the service life is not so high.
5, compatibility,
As there is no uniform interface standard power adapter, so now the products are available in the market in terms of interfaces can say is protean, everyone in the choice of when to compare carefully, avoid the road is not the horse mouth.
Because another power adapter is often a floating voltage, voltage power adapter can be compatible with the use of similar size, as long as no more than the most range of electronic products.
In fact, in the end, decide whether these features or on the selection of materials, material quality directly decides the performance of the above features. Choose the ac adapter if you still choose high-end brand manufacturers, such as transportation of assured quality, affordable price.
