Application of Induction Coils

Inductor coils are the core components of an inductor, and their inductance value determines the electromotive force generated during current changes. Therefore, inductors are devices that achieve inductance, with inductor coils being a key part of them. The application of induction coils is very extensive and mainly includes the following aspects:

Wireless Charging

Inductor coils can be used as the core components of wireless chargers, providing wireless charging capabilities for electronic devices such as smartphones, watches, and earphones.

Electric Vehicle Charging

In electric vehicles, inductor coils are used to build wireless charging systems, enabling rapid vehicle charging, and improving charging efficiency and convenience.

Smart IoT Devices

Inductor coils are applied to smart home devices, smart health devices, and other IoT devices to achieve wireless communication and energy transmission between devices.

Electronic Payment Devices

In electronic payment devices, such as NFC payment devices, inductor coils are used to achieve fast and secure payment functions.

Electronic Tags and Sensors

Inductor coils are also applied in electronic tags and sensors to achieve wireless data transmission and energy supply, facilitating applications such as item tracking and environmental monitoring for users.

Chokes and Filters

In low-frequency circuits, inductor coils are used as chokes to block low-frequency AC currents or to form filters in circuits, blocking alternating currents to obtain smooth DC currents.

Vibrators and Oscillators

In vibrators and oscillators, inductor coils are used to convert DC to AC, and are widely used in wired power and radio fields.

In addition, inductor coils are used in AC circuits to generate induced voltage and current, the value of which is proportional to the rate of change of the magnetic field. This is particularly important in equipment such as reactors and ballasts.

These applications demonstrate the versatility and importance of inductor coils in modern society. From the convenience of daily life to the advancement of industrial technology, inductor coils play an indispensable role. Magnetic cube is a custom inductor manufacturer with over 20 years of experience in custom inductor manufacturing, specializing in the design, production, and sales of various inductors and inductor coils. Welcome to consult and purchase.