Rapid charging device and system for mobile terminal
A mobile terminal and fast charging technology, applied in the field of electronics, can solve the problems of fast power consumption, high energy consumption, serious power consumption, etc., and achieve the effects of fast power consumption, high energy consumption, and improved charging speed
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[0028] Example
[0029] see figure 1 , figure 1 This is a structural diagram of a fast charging device for a mobile terminal provided by an embodiment of the present invention.
[0030] like figure 1 As shown, the mobile terminal fast charging device provided by the embodiment of the present invention includes:
[0031] QC (QuickCharge, fast charging technology) 2.0 / 3.0 charger 1;
[0032] It should be noted that the QC2.0 / 3.0 charger means: QC2.0 charger or QC3.0 charger.
[0033] Specifically, the QC2.0 / 3.0 charger includes the female terminal 11 of the USB Type A interface;
[0034] Specifically, the QC2.0 charger refers to the charger that supports the QC2.0 fast charging protocol. The QC2.0 fast charging protocol supports 5V / 2A (the output voltage is 5V and the output current is 2A), 9V / 2A, 12V / 1.5A output power, that is, the highest output power can reach 18 watts; QC3.0 charger refers to the charger that supports the QC3.0 fast charging protocol, and its output p...
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