Hand-operated charging device
A charging device, hand-cranked technology, applied in the direction of circuit devices, battery circuit devices, collectors, etc., can solve problems such as irregular power generation, affecting mobile phone charging, and mobile phone burnout, and achieve the effect of ensuring charging efficiency
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[0021] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0022] refer to figure 1 , the present invention discloses a hand-operated charging device 100, comprising a hand-operated generator 10, a rectifier module 21, a voltage stabilizing module 22, a battery module 23, a boost module 24 and an output interface 25, the hand-operated generator 10 Generate and output electrical energy, the rectification module 21 converts the electrical energy into a first DC power supply, the voltage stabilization module 22 converts the first DC power supply into a second DC power supply, and the charging of the battery module 23 The path is connected to the second DC power supply and stores electric energy, and the discharge path of the battery module 23 sends a charging voltage to the boost module 24, and the b...
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