15W Single-Coil Wireless Charging TX Module
Compact single-coil transmitter PCBA for up to 15W embedded wireless charging, subject to the receiver, input source and final thermal design.
By submitting this form, you agree that CowinLink may use your information to respond to your enquiry. Read our Privacy Policy.
Details about 15W Single-Coil Wireless Charging TX Module
This single-coil transmitter board is a compact starting point for embedded phone chargers. Correct alignment is important, so the coil center and visible placement cue should be designed together.
Reference specifications
| Input | 5–12V / 2A reference |
|---|---|
| Output class | Up to 15W, receiver dependent |
| Coil | Single 50mm reference coil |
| Nominal transfer gap | 2–8mm; shorter is preferred |
| Cover recommendation | Validate at 3mm or less before final design |
Typical use: Desktop chargers, stands and embedded product concepts.
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.
Share 15W Single-Coil Wireless Charging TX Module With Your Clients
Related products
- TX Wireless Charging Solution
Custom Multi-Coil Wireless Charging TX Platform for OEM Projects
Read more





