What is the impact of charging your opponent with a charging treasure?

Harmless, as far as I know, too high voltage is generally harmful to electronic equipment, but the normal production of charging treasure will not have too high voltage. With the rapid development of smart phones, various functions of mobile phones are constantly emerging, but the appearance of these functions has brought great burden to the operation of mobile phones. Every day when you go out, you need to bring a charging treasure and a data cable. Pay attention to charging your mobile phone at any time to avoid power failure at critical moments.

1. What parts does the charging treasure have? The charging treasure consists of a shell, a battery and a circuit board, and the shell protects the battery and the circuit board; The size of the battery determines the level of electricity; The quality of the circuit board is directly related to the discharge effect and conversion rate, and directly affects the charging effect of the equipment.

The charging treasure is actually the same as the charging head. It is charged when the voltage is adjusted to about 3.7V, because the charging treasure is mainly realized by step-down and step-up, and this process is adjusted by the circuit board.

When charging mobile phones, tablets and other devices with a charging treasure, the circuit board will adjust the voltage of the charging treasure according to the input voltage supported by the mobile phone.

2, charging treasure does not need: the durability of the mobile phone is actually related to whether the power of the charging treasure matches the mobile phone, otherwise the power difference will easily lead to virtual charging. Sometimes, the energy conversion efficiency of charging treasure is too low, which will also lead to the failure of charged power, so sometimes it is normal that the power is not lasting.

3. The charging treasure takes a long time to charge the mobile phone: It takes a relatively long time for the charging treasure to directly charge the mobile phone. In fact, this problem is normal, because the charging treasure is charged by USB. Compared with the alternating current of the charger, the current output is small, so it will basically lose some current.

4. Some charging treasures have thin wires and excessive wire resistance, which will also lead to a decrease in charging speed; In another case, the quality of the self-contained battery of the charging treasure is too poor. In order to stabilize the current control output, it will also lead to a longer charging time.