Apple charger can not be charged millet, the two can not be universal, millet mobile phone has current protection, if the non-dedicated charger, is unable to charge.
There are three charging modes for mobile phones:
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1. Constant current high voltage mode. This mode will increase the 5V output voltage of the charger to achieve the purpose of increasing power, but this will also bring negative results that the battery will produce a lot of heat, and will have a loss of the battery, affecting the life.
2. Constant voltage high current mode. In this mode, the output voltage of the charger is constant, the current is increased, and the charging speed is improved by changing the way of the circuit core through the parallel circuit. This method is still good at present, on behalf of manufacturers Apple and OPPO.
3. High voltage and high current mode. This mode is to increase the voltage and current. Although two-way increase is the most efficient way to improve charging speed, it also requires that chargers, mobile phone current management, and charging protection programs must achieve certain quality in order to achieve it. Millet mobile phones generally use the third mode, that is, high voltage and high current mode, while the Apple charger uses a constant voltage and high current mode, so the Apple charger can not charge the millet mobile phone.
Apple charger can not be charged millet, the two can not be universal, millet mobile phone has current protection, if the non-dedicated charger, is unable to charge.
There are three charging modes for mobile phones:
< br >
1. Constant current high voltage mode. This mode will increase the 5V output voltage of the charger to achieve the purpose of increasing power, but this will also bring negative results that the battery will produce a lot of heat, and will have a loss of the battery, affecting the life.
2. Constant voltage high current mode. In this mode, the output voltage of the charger is constant, the current is increased, and the charging speed is improved by changing the way of the circuit core through the parallel circuit. This method is still good at present, on behalf of manufacturers Apple and OPPO.
3. High voltage and high current mode