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Multi-Strand Dispersed Lead Hollow Concentric Round Inductive Coil With Full White Self-Adhesive Backing, Mass OEM Batch Customized Custom Inductors Inductor Coil For Household Tabletop Cellphone Wire
Wireless Charger Coil
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Multi-Strand Dispersed Lead Hollow Concentric Round Inductive Coil With Full White Self-Adhesive Backing, Mass OEM Batch Customized Custom Inductors Inductor Coil For Household Tabletop Cellphone Wire

Our factory supports large-volume OEM customization of multi-strand dispersed wire hollow concentric round inductor coil, equipped with central black circular ferrite locating dot and full-surface white self-adhesive backing film. This ultra-thin circular ferrite-backed inductive coil is a core mass-production item of our full range of custom inductors. Multiple independent dispersed thin lead wires support flexible multi-power circuit matching for household tabletop cellphone wireless chargers, full white adhesive layer eliminates glue dispensing steps during mass assembly to cut labor costs. All coil outer diameters, lead wire quantities and lengths can be flexibly customized to match various consumer charging equipment plastic shell molds.

  • Full Product Name Multi-Strand Dispersed Lead Hollow Concentric Round Wireless Charging Coil With Central Black Circular Ferrite Locating Dot & Full-Surface White Self-Adhesive Backing Film
  • Magnetic Substrate Central solid black circular ferrite anti-interference positioning dot, single-layer dense hollow concentric pure copper winding
  • Lead Wire Structure Multiple dispersed fine enamel litz copper lead-out wires, customizable wire count
  • Custom Size Range Coil outer diameter: 12–72mm; lead wire length & quantity fully OEM customizable
  • Core Product Features Multiple dispersed leads for multi-power circuit matching, full-surface white strong adhesive backing, ultra thin flat compact profile, uniform medium-range stable magnetic flux
  • Standard Application Scenarios Household tabletop cellphone multi-power wireless chargers, vehicle interior multi-voltage mini circular charging PCBs, slim TWS earbud & smart bracelet multi-power wearable small charging modules
  • Customizable Parameters Inductance value, lead wire quantity & length, coil outer diameter, central ferrite dot size, adhesive film area