JHCOILS manufactures custom wireless charging receiver coils according to your available device space, coil dimensions, electrical requirements, ferrite-backed structure where specified, and approved project specification.
Except for some standard Charging Receiver Coil, We support electronics OEMs, wireless charging product developers, and engineering teams that need an RX coil manufactured around a specific device rather than selected from a fixed catalog.
Inductive coupling: Good coupling are need between transmitter coil and receiver coil. Current in transmitter generates alternating magnetic field, which causes alternating voltage in receiver coil, thus the power can be transmitted.The characteristics of the transmitter and receiver coils are crucial to achieve low power transmission losses. The proper selection and positioning of the transmission and receiver coils has a major influence on the efficiency of the energy transmission.
Material of ferrite sheet
Material of winding wire
Wireless charging Receiver coils is once used for more wireless charging patch device, which can make non-support wireless charging phone can charging wireless. But with the leading effects of Samsung and Iphone, more and more phone brand will build in the wireless charging receiver mould into phone.
Choose Receiver coil, then enter the inner opening and one or two enamelled wires. Compare the winding footprint and the ferrite, adhesive and film stack.
Design a wireless charging receiver coilInclude lead crossings when checking maximum assembly height, then confirm the finished dimensions on samples.
JHCOILS focuses on manufacturing the receiver coil according to the approved component specification. Final charging efficiency, received power, charging distance, alignment tolerance, temperature behavior, TX/RX matching, certification, and complete system performance must be validated in your complete wireless charging system.
| 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-H13-R-C3-S | Name:8 μH ±10% Ferrite Charging Receiver Coil Layer:2 Layer, Standard:QI/WPC Inductance:8uH±10% | Receiver coil | Contact Us |
 Enlarge | Check it | JH-H10-R-C4-S | Name:Qi Wireless Coils Reveiver Coils Layer:2 Layer, Standard:QI/WPC Inductance:12.5uH±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 |
 | Check it | JH-H17-R-C7-R | Name:Small size wireless Charging receiver coil Layer:2 Layer, Standard:QI/WPC Inductance:7uH±10% | Receiver coil | Contact Us |
 | Check it | JH-H17-R-C8-S | Name:Qi Wireless Charger Receiver Coil Design Layer:1 Layer, Standard:QI/WPC Inductance:7uH±10% | Receiver coil | Contact Us |
 | Check it | JH-H10-R-C9-S | Name:15W Wireless Receiver Coil Design R C09 Layer:1 Layer, Standard:QI/WPC Inductance:11.2uH±10% | Receiver coil | Contact Us |
JHCOILS provides custom wireless charging receiver coil manufacturing for charger manufacturers, electronics companies, wireless charging product developers, and OEM engineering teams.
Receiver coils can be integrated into devices where available mechanical space is tightly defined. Coil width, length, thickness, ferrite backing, battery position, PCB location, and lead routing can all affect whether the component fits the final product. JHCOILS can review the supplied device-space and coil requirements from a manufacturability perspective before sampling.
Final device mechanical design remains with your engineering team.
Frequently Asked Questions about Electromagnetic Coils
Yes. Send the available RX coil drawing, sample, dimensions, thickness requirement, inductance target, DCR or Q requirements where applicable, ferrite-backed structure requirements, and other project information. We can review the supplied component requirements for manufacturability before quotation and sampling.
JHCOILS publicly lists receiver coil products with Qi / WPC-related references. For custom projects, Qi / WPC requirements must be confirmed in the individual project specification. This does not imply blanket Qi certification or universal WPC compliance.
JHCOILS provide custom wireless receiver coil, the smallest rx charging coil that we once made is 8mm, but we can make more small than 8mm according to customer requirement.
Contact us to get a free quote and more expertise about wireless receiver charging coil. Your project will meet a right solution with JHCoils.
If you need a receiver coil manufactured around a specific device rather than a standard catalog component, send JHCOILS your drawing, existing sample, or available electrical and dimensional requirements.
Tell us as specific as possible of your needs, provide the drawing, reference picture and share your idea.
We will work on the best solution according to your requirements and drawing, the specific quote will be provided within 24 hours.
We will start mass production after getting your approval and deposit, and we will handle the shipment.
Fill out the form below, and we will be in touch shortly.