product

Air Coils

  • Wireless charging coil

    Wireless charging coil

    According to the needs of the circuit, select the winding method:

    When winding the wireless charging coil, it is necessary to determine the winding method according to the requirements of the wireless charging device circuit, the size of the coil inductance and the size of the coil, and then make a good mold. Wireless charging coils are basically wound from the inside to the outside, so first determine the size of the inner diameter. Then determine the number of layers, height, and outer diameter of the coil according to factors such as inductance and resistance.

  • Customized air core coil

    Customized air core coil

    Due to its own characteristics, air-core coils have been widely used in voice coils in the electroacoustic industry, deflection coils of precision instruments, combined coils in micro motors, and micro coils in sensors.

  • Air core inductor choke coil

    Air core inductor choke coil

    Made of Elektrisola enameled copper wire  with high stability.

    More than 100 automatic winding machines guarantee delivery on time.  

    Different spec. of copper coil in stock,  to meet customer different requirements.

    All raw material are  environmentally friendly.