5W Three-Coil Wireless Charging TX Module

This legacy three-coil transmitter reference board is useful when a wider placement area is more important than the smallest PCB. It is a TX module only and must be validated with the intended receiver and final mechanical stack.

Reference specifications

Typical use: Embedded pads, furniture and prototype charging surfaces.

Integration and OEM review

Before sampling, confirm the target devices or receiver, input source, enclosure material, coil-to-surface distance, ambient and surface-temperature limits, required charging mode and destination market. Values above are reference data and should be verified in the ordered configuration.

Compliance and certification documents are model- and configuration-specific. CowinLink will identify available evidence and any new testing required for the destination market; this page does not claim certification without a matching record.

Send a project brief with your device list, drawing, annual volume, branding and packaging requirements.