5 v1a power adapter have what special |
| Author： Date：2016/8/23 16:53:11 |
Now most of the mobile phone USB power adapter can be used to each other, most handheld devices are used for 5 v1a power adapter, this parameter is a common standard. We use the power adapter household 220 v ac electric, which can be transformed to a handheld device to use 5 v dc, is through the charging circuit control to realize the transformation. And, despite the phone's power adapter is mostly can change with each other, but still need to use the businessman's original version as far as possible, so that will have greater security. If the device is destroyed, the user should buy matching the power adapter to charge, at the time of purchase to see the output of the above parameters, try to avoid charging phenomenon. Because of this USB power adapter is quick charge more, lead to a lot of heat produced, at the time of charge their phone, pay attention to the improvement of the heat dissipation work, lest cause safety accidents, lead to the loss of the property.
5 v1a power adapter and there isn't much difference of 5 v2a, just have minor differences in the size of the current, the former in the power of time spent more time than the latter, but the heat generated by the process is less, commonly used in the 2000 mah battery capacity small equipment, has been more and more used in mobile phones, cameras, For tablets, battery capacity is usually greater than 2000 mah, the power adapter is generally 5 v2a, if user use 5 v300ma, not only supply power, but also can cause the damage of the power adapter, so when I was in charge of different types, and take into account the above parameters requirements, avoid to cause damage. This type of charging device, because the user is non-professional person more, so its internal have full electric automatic design, and mostly quick charge and time between 1-3 hours, meet the demand for electricity, such large current does not have an impact on mobile phones, the key is ready to heat dissipation. |