Custom Wireless Charging Transmitter PCBA Module (5W/10W/15W)

Custom 5W/10W/15W wireless charging transmitter PCBA with spiral copper coil. Qi-compatible, full protection, OEM/ODM customization supported by our in-house factory.

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Description

Our custom wireless charging transmitter PCBA module supports 5W / 10W / 15W fast charging output, built around a high-efficiency spiral copper coil and proven power-management circuitry. It is designed for integration into wireless chargers, charging stands, furniture-embedded chargers, vehicle mounts and industrial equipment.

Key Features

  • Output power options: 5W, 10W, 15W (fast charge)
  • High-quality spiral-wound copper transmit coil with low ESR
  • Full protection: over-current, over-voltage, over-temperature and foreign-object detection (FOD)
  • Compatible with Qi-standard mobile phones and receivers
  • Compact 2-layer or 4-layer PCB, RoHS-compliant assembly
  • Custom coil size, PCB outline, connector and firmware available

OEM / ODM Service

As a factory with in-house SMT and coil winding capability, we support full customization: PCB layout, coil dimensions, housing design, branding and packaging. Send us your drawings or BOM for a fast quotation — samples can be ready in 5–10 days.

Contact us for datasheets, sample requests and volume pricing.

FAQs

How do I place a custom order?

Send the drawing or the specification you need us to work from. For a coil that means wire diameter, inner and outer diameter, turns, and the target inductance or resistance.


What material is used?

It depends on the product. Copper wire is the base material for coils; where the design calls for a core, it is confirmed per product — solid pure iron for magnetic suspension coils, ferrite for inductor coils. Boards are supplied as PCB with the component set confirmed against your BOM. Ferrite sheet is a separate magnetic material. Any part we do not make ourselves is confirmed against your drawing.


What is the lead time for a sample?

Confirmed per project once the specification is fixed — it depends on tooling, material availability and the process involved.


What are the payment terms?

T/T or PayPal, confirmed in the quotation and the order.