5W Three-Coil Wireless Charging Transmitter PCBA
5V three-coil wireless charging transmitter board for prototype and embedded charging-surface development.
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Details about 5W Three-Coil Wireless Charging Transmitter PCBA
This three-coil transmitter PCBA is intended for low-power prototypes that need more placement coverage than a single coil. It is not a complete retail charger and needs a suitable input, enclosure and receiver validation.
Reference specifications
| Input | 5V / 2A reference |
|---|---|
| Output class | 5W reference |
| Coil arrangement | Three coils |
| Nominal transfer gap | 2–8mm; verify in enclosure |
| Package | PCBA and coil assembly |
Typical use: Prototype pads, furniture and embedded 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.
