When we buy goods, most of them will consider what brand, quality, price and so on. In fact, the purchase of the phone charger is the same, everyone will carefully consider what brand, stability, convenience, etc. before the purchase, but after use, all the shortcomings will be ignored, just use it, unless it is really not used Will only consider changing. The following Jin Xinyu power supply will discuss the convenience and stability of the phone charger. stability Phone chargers are mostly in the same stability, based on the performance of overcurrent protection, EMI radiation, voltage deviation, ripple suppression, cross load, timing, dynamic testing, etc., to determine whether the phone charger can be stable for a long time. run. Depending on the environment, the data will behave differently and the stability will not be the same. For example, our domestic mains voltage is 220V, and the mains voltages such as Japan, the United States, and Canada are 110V. The stab...
评论
发表评论