Charger and control method thereof

The invention discloses a charger and a control method thereof. The charger comprises a control module, a wired charging module and a wireless charging module. The wired charging module comprises a transformer, and the wireless charging module comprises a wireless charging coil; wherein the wireless charging coil is located on the surface of a magnetic core of the transformer, the magnetic core of the transformer serves as a magnetic material of the wireless charging coil, and the magnetic material is configured to be magnetism gathering or/and magnetism isolating; the control module is electrically connected with the wired charging module, the control module is electrically connected with the wireless charging module, and the control module is used for controlling working modes and working states of the wired charging module and the wireless charging module. The effect of reducing the size of the charger is achieved. 本发明公开了一种充电器及其控制方法。充电器包括：控制模块、有线充电模块和无线充电模块；有线充电模块包括变压器，无线充电模块包括无线充电线圈；其中，无线充电线圈位于变压器的磁芯的表面，变