一种快速充电器

Quick charger

Abstract

The utility model discloses a quick charger, include: a plug. With the plug links to each other, alternate into the interchange that low -voltage direct current pressed with the alternating current the direct current transducer, with exchange the direct current transducer links to each other, will does low -voltage direct current turn into the direct current of changeable DC voltage the direct current transducer, with the direct current the constant voltage constant current circuit that the direct current transducer links to each other, with the direct current the quick charge module that the direct current transducer links to each other, the charging circuit of quick charge module for adopting QC3.0 quick charge technique, with the USB type A interface that the quick charge module links to each other, with the USB type C interface that constant voltage constant current circuit links to each other. It is thus clear that this quick charger realizes supporting charging of multiple electronic equipment, it is convenient to use, and saves the resource.
本实用新型公开了一种快速充电器,包括:插头;与所述插头相连,将交流电变换成低压直流电压的交流‑直流转换器;与所述交流‑直流转换器相连,将所述低压直流电转化为可变的直流电压的直流‑直流转换器;与所述直流‑直流转换器相连的恒压恒流电路;与所述直流‑直流转换器相连的快速充电模块;所述快速充电模块为采用QC3.0快速充电技术的充电电路;与所述快速充电模块相连的USB Type A接口;与所述恒压恒流电路相连的USB Type C接口。可见,该快速充电器实现支持多种电子设备的充电,使用便捷,并节省资源。

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