Charging method and circuit of target equipment, storage medium and electronic device

• Main Authors: SHI DIXIN, ZHANG YING, GONG CHENG, JIANG ZIJUAN, LIU FUZHEN, LI YIFEI, YU ZHAO, GU JUN, WANG FANG
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a target equipment charging method and circuit, a storage medium and an electronic device, and the method comprises the steps: converting a first input voltage inputted into a primary circuit into a first output voltage through a first DC-DC converter in the primary circuit; second input voltage is input to a secondary side circuit according to the first output voltage, the primary side circuit and the secondary side circuit are both partial circuits in the charging circuit, and the primary side circuit and the secondary side circuit are electromagnetically connected; and converting the second input voltage into a first charging voltage through a second DC-DC converter of the secondary circuit, so that the secondary circuit charges the target device based on the first charging voltage. By adopting the technical scheme, the problem that a charging circuit in the prior art works unstably under the condition of lacking external information is solved. 本申请公开了一种目标设备的充电方法和电路、存储介质和电子装置，其中，上述方法