What Is Inductive Charging?

Inductive charging is non-contact charging. The connector is provided with a step-down rectifier circuit and an electromagnetic wave transmitting circuit. The mains is connected to the two input terminals of the step-down rectifier circuit, and the two output terminals of the step-down rectifier circuit are connected to the two electromagnetic wave transmitting circuits. The input end is connected, and the output end of the electromagnetic wave transmitting circuit is connected with a transmitting coil. The transmitting coil is arranged in the charging plug, and the outside of the transmitting coil is wrapped with a rubber-plastic insulation layer.

Inductive charging

Right!

Inductive charging is non-contact charging. The connector is provided with a step-down rectifier circuit and an electromagnetic wave transmitting circuit. The mains is connected to the two input terminals of the step-down rectifier circuit. The two output terminals of the step-down rectifier circuit are connected to the two input terminals of the electromagnetic wave transmission circuit. The input end is connected, and the output end of the electromagnetic wave transmitting circuit is connected with a transmitting coil. The transmitting coil is arranged in the charging plug, and the outside of the transmitting coil is wrapped with a rubber-plastic insulation layer.

Compared with the prior art, the structure is simple and lightweight. The transmitting coil is arranged in the charging plug, and the rubber-plastic insulation layer is wrapped around it, so that the inductive charger is not in direct line contact with the external equipment to be charged. There are electrical safety issues, making it safer and more reliable to use.

The inductive charger includes a connector (1) connected to the mains and a charging plug (2) connected to a device to be charged, characterized in that the connector (1) is provided with a step-down rectifier circuit (11), An electromagnetic wave transmitting circuit (12), wherein mains power is connected to two input terminals of the step-down rectifying circuit (11), and two output terminals of the step-down rectifying circuit (11) are connected to the electromagnetic wave transmitting circuit (12). The two input ends are connected, and the output end of the electromagnetic wave transmitting circuit (12) is connected with a transmitting coil (L1). The transmitting coil (L1) is arranged in the charging plug (2), and the transmitting coil (L1) is wrapped outside. There is a rubber-plastic insulation layer.

It can be widely used for wireless connection induction charging, such as charging torches, electric shavers, electric toothbrushes, wireless connection induction wall lights and other wireless induction power supply products. The efficiency is as high as 80% to 95%, and there is no high-frequency radiation. , Has passed the safety certification of various countries, and the price is low.