Apparatus for wireless charging, terminal and charging method

An apparatus for wireless charging, comprising:

• a charger, a wireless transmitting controller, a transmitting coil, a first communication module and a heat dissipation fan;
• wherein, the charger is configured to output a first voltage to the wireless transmitting controller;
• the wireless transmitting controller is configured to boost the first voltage to obtain a second voltage, wherein the second voltage is greater than the first voltage;
• the transmitting coil is configured to perform wireless charging at the second voltage;
• the first communication module is configured to communicate with a terminal, and configured to determine a target voltage for performing wireless charging output to the terminal;
• the wireless transmitting controller is configured to set the second voltage as the target voltage and boost the first voltage to obtain the target voltage;
• the first communication module is configured to determine an operating strength of the heat dissipation fan according to the target voltage by communicating with the terminal, and the heat dissipation fan is configured to operate according to the operating strength;
• or the first communication module is configured to determine an operating state and an operating strength of the heat dissipation fan according to the target voltage by communicating with the terminal, and the heat dissipation fan is configured to operate according to the operating state and the operating strength.