Custom Multi-Coil Wireless Charging TX Platform for OEM Projects
Application-specific transmitter and coil development. This project platform is for products that need a larger charging area, non-standard mechanical envelope or dedicated power level.
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Details about Custom Multi-Coil Wireless Charging TX Platform for OEM Projects
Multi-coil transmitter development for difficult form factors
A multi-coil system can improve placement freedom, but it also increases control, thermal, EMC and FOD complexity. This page represents a custom engineering route rather than a single universal board. The final architecture is selected after the receiver, charging area, mechanical stack-up and required power are known.
Suitable project types
- Vehicle consoles and charging trays with a wider placement area.
- Medical or industrial docks that must tolerate a controlled offset.
- Robotics, handheld fleets and dedicated charging stations.
- Furniture or equipment with a fixed charging zone behind a surface.
Feasibility inputs
| Input | Why it matters |
|---|---|
| Required receiver power | Defines the power stage, cooling and input supply. |
| Charging area and coil gap | Determines coil count, geometry and control strategy. |
| Materials and nearby metal | Affects coupling, losses, heat and FOD. |
| Environment | Sets temperature, ingress, vibration and durability requirements. |
| Compliance target | Defines pre-compliance and final-product testing. |
Typical deliverables
Depending on the agreed scope, a program can include system architecture, coil design, schematic, PCB layout, BOM, firmware configuration, prototypes, test records, integration guidance and production-test requirements. A 5W–60W feasibility range can be reviewed, but the deliverable power is confirmed only after the system and thermal design are validated.
