15W Three-Coil Qi Transmitter Module | Custom TX Platform

Three-coil 15W transmitter platform for a broader charging area. Supports common 5W, 7.5W, 10W and 15W charging profiles, with PCB, coil, connector and firmware adaptation available for OEM projects.

Details about 15W Three-Coil Qi Transmitter Module | Custom TX Platform

Three-coil TX platform for flexible device placement

This transmitter uses a three-coil layout to create a broader usable charging area than a single fixed coil. It can be adapted for charging stands, furniture, kiosks and vehicle-console concepts, provided the final enclosure and receiver population are validated.

Reference specifications

Parameter Reference value
Wireless power profiles 5W, 7.5W, 10W and up to 15W
Input options 5V/2A or 9V/2.5A using a suitable QC/PD source
Coil architecture Three-coil transmitter
Module dimensions 107.4 × 53 × 8mm
Thermal construction Ferrite and aluminium heat-spreading components in the reference build

Customization options

  • PCB outline, mounting points and connector location.
  • Coil geometry and spacing for the intended charging surface.
  • LED and user-interface behaviour.
  • Firmware and protection thresholds within the selected architecture.

The host product must be checked for coil alignment, surface temperature, nearby metal, FOD, EMC and interoperability. Share the enclosure drawing, input adapter and target devices before ordering a custom sample.

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