When we buy goods, most of us will consider what brand, quality, price and so on. In fact, the purchase of power adapters is the same, we will carefully consider what brand, stability, convenience, etc., before buying, but after using, all the shortcomings will be ignored, and it will work, unless it is really not used, it will consider replacing. The following Jinxinyu power supply and you to discuss the convenience and stability of the power adapter.

        stability

        The power adapter is mostly the same in the stability field, which is based on the performance of overcurrent protection, EMI radiation, voltage deviation, ripple suppression, cross load, timing, dynamic testing and so on, so as to find out whether the power adapter can run stable for a long time.

        Depending on the environment, the data performance is different, and the stability is not the same. For example, our domestic mains voltage is 220V, such as Japan, the United States, Canada and other mains voltage is 110V, the stability of the power adapter in these two cases is different, but the power adapter has a 20% voltage floating range, if you go abroad to use it, you do not have to worry too much.

        conveniences

        Convenience is one of the main factors to consider. Electronic products themselves are slowly developing in the direction of small and delicate because of convenience, and the power adapter is naturally the same, I believe that no one will be willing to carry a big guy. Convenience is considered according to the circumference, volume and weight of the power adapter, and the price of a lighter one will naturally be slightly higher.