Wireless Charging Coils

Custom transmitter and receiver coils for wireless power transfer applications. Share your operating requirements, available space, and target charging solution to discuss a coil configuration.

Transmitter and Receiver Coils

Transmitter coils create the alternating magnetic field used to transfer energy. Receiver coils capture energy from that field and provide electrical output to the receiving circuit.

Coil selection depends on the complete system design, including the matching circuit, magnetic materials, operating frequency, spacing, alignment, and test conditions.

Key Design Considerations

Power and frequency: define targets from the full system requirements and operating conditions.
Positioning: consider single-coil or multi-coil arrangements according to the charging area and alignment needs.
Construction: winding, adhesive, ferrite shielding, dimensions, and lead arrangement depend on the application.
Electrical targets: specify inductance, resistance, current, operating frequency, and measurement conditions.

Provide a drawing or system specification so the required design can be reviewed. Performance depends on the complete wireless power system.

JHCOILS: Some Design #More For Wireless Charging Coils

Your right place for sourcing wireless charging coils and other custom coils on the market.

Wireless charging coil design comparison table with model, dimensions, inductance, wire, WPC Qi standard, and remarks

RECEIVER & TRANSMITTER COIL DESIGN

Check the winding and ferrite stack.

Enter the clear inner opening, winding details and ferrite thickness to compare receiver or transmitter coil dimensions and the complete assembly stack.

Open the wireless charging coil calculator

Use the estimates with your drawing. Charging power and efficiency require a complete-system evaluation.

Wireless Charging Transmitter Coils

Specifications are transcribed from the previous page and have not been independently revalidated.

Products	Datasheet	Product Code	Description	Founction	Ask for sample
Enlarge	Check it	JH-H50-T-A10-S	Name:A10 wireless Transmission coil with magnetic Layer:2 Layer, Standard:QI/WPC Inductance:24uH±10%	Transmission coil	Contact Us
Enlarge	Check it	JH-H50-T-A10B-S	Name:A10 wireless Transmission coil with magnetic Layer:2 Layer, Standard:QI/WPC Inductance:24uH±10%	Transmission coil	Contact Us
	Check it	JH-H43-MP-A2-S	Name:MP-A2 wireless Transmitter coil with ferrite sheet Layer:2 Layer, Standard:QI/WPC Inductance:10.4uH±10%	Transmitter coil	Contact Us
	Check it	JH-H24-T-C3-R	Name:Small size wireless Transmitter coil Layer:2 Layer, Standard:QI/WPC Inductance:6.5uH±10% Small size:20*2.6mm	Transmission coil	Contact Us

Wireless Charging Receiver Coils

Specifications are transcribed from the previous page and have not been independently revalidated.

Products	Datasheet	Product Code	Description	Founction	Ask for sample
	Check it	JH-H10-R-C1-S	Name:WPC Wireless Power Transfer Receiver Coil Layer:2 Layer, Standard:QI/WPC Inductance:13.2uH±10%	Receiver coil	Contact Us
Enlarge	Check it	JH-H10-R-C2-S	Name:WPC wireless receiver coil Module Layer:2 Layer, Standard:QI/WPC Inductance:18uH±10%	Receiver coil	Contact Us
Enlarge	Check it	JH-H10-R-C5-S	Name:15W Wireless Charging Receiver Coil Layer:1 Layer, Standard:QI/WPC Inductance:8.0uH±10%	Receiver coil	Contact Us
	Check it	JH-H10-R-C6-S	Name:Copper Wire Wireless Charging Receiver Coil Layer:1 Layer, Standard:QI/WPC Inductance:14uH±10%	Receiver coil	Contact Us

Wireless charging coils

Charging coils are easy to make but vital to a wireless charging system. They can affect system efficiency and operating temperature, so stable coil quality is important to wireless charger design.

Wire coils
Double-sided adhesive tape (glue)
Ferrite shield

Structures of wireless charging coils

Samples About The Application Of The Charging Coils!

Explore wireless charging coil applications across a range of devices.

Smartphone wireless charger application — Smartphone Wireless charger

Wireless charger Bluetooth application — Wireless charger bluetooth

Wireless charging electric toothbrush application — Wireless charger electric toothbrush

Wireless charging wallet application — Wireless charger wallet

Wireless charging smart wear application — Wireless charging smart wear

Wireless charging personal device application — Wireless charging sex toy

Wireless Charging Coil FAQs

What information should I provide for a coil design review?

Share the transmitter or receiver role, target power and frequency, available dimensions, electrical targets, shielding needs, lead arrangement, and a drawing or system specification if available.

Can you discuss both transmitter and receiver coils?

The existing product listing includes both types. Contact the team with the required model and system specifications to confirm the available design options.

How do I choose a coil for my charging system?

Selection depends on the full system and its operating conditions. Provide target power and frequency, size limits, alignment requirements, and the charging solution for review.

What construction details should be specified?

Include winding, ferrite or shielding requirements, bonding, dimensions, leads, and the electrical test conditions relevant to your design.

Discuss Your Wireless Charging Coil Requirements

Send your drawing, target parameters, and application details to discuss a suitable next step.