Shenzhen Hello Tech Energy Co Ltd.

Shaokui Huang

Zhongwei Sun

The present disclosure discloses a charging apparatus. The charging apparatus comprises a power source module, a main control circuit, a voltage booster circuit, an adjusting circuit, and an output port. The charging apparatus is configured to charge a vehicle battery or other consumers through the output port. The power source module is electrically connected to the main control circuit and the voltage booster circuit. The main control circuit is electrically connected to the adjusting circuit and the voltage booster circuit. The main control circuit is configured to output an adjusting signal to the adjusting circuit. The adjusting circuit controls the voltage booster circuit to output a first or second output voltage to the output port, according to the adjusting signal. The second output voltage is greater than the first output voltage. The present disclosure provides a plurality of voltages to meet the vehicle battery.

Charging apparatus

The invention discloses a wireless power transmitting and receiving circuit and device, wherein the circuit includes an interface module, a transmission driving module, a receiving module, a switching module, a power coil, and a control module. The transmission driving module and the receiving module are both connected to the interface module. The transmission driving module includes a power supply switch unit and a transmission driving unit. The control module is configured to control the power supply switch unit and the switching module. The power supply switch unit is configured to connect or disconnect the interface module to the transmission driving unit. The switching module is configured to connect or disconnect the transmission driving module to the power coil through switching, or connect or disconnect the receiving module to the power coil through switching.

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Shenzhen, China

Shaokui Huang