Audited Supplier
(Customer Design, OEM/ODM service are available)
Before starting the order, Please tell us wire diameter, magnetic ring size, number of turns, inductance value
| Model | QI TX Coil with ferrite base( A6,A5,A11,A10) |
| Coil Type | 1 Coil 1 Layer; 1 Coil 2 Layer; 3 Coil 1 Layer; 2 Coil 2 Layer |
| Inductance | 6.3UH+-10%; 18UH +- 10%; 18UH +- 10%;24 UH +- 10% |
| Resistance | 48mΩ; 54mΩ; 21mΩ |
| Q Value | >70 |
| Coil Dimension | Φ20.5*Φ43*Φ2.4mm; Φ20.5*Φ43*1.2mm; Φ20.5*Φ43*Φ2.4mm; Φ21*18*53*45.5*1.2mm;CUSTOMIZED |
| Ferrite base | Φ50*Φ5.4*Φ1mm; 53*53*2.5 or 50*50*1 or 50*50*2.5mm;CUSTOMIZED |
| Test Condition | 100KHZ 1V |
| Notes | Customised lead length accepted |
| Certification | RoHS, Unleaded, SGS, 3C |
Product Application
a.Wireless charger for office, residential or public area application
b.Wireless charger for general electronic device or aftermarket accessories
c.Wireless charger for power tools or any other devices that need contactless power
d.Wireless charging embedded solution for automobile central console, arm restet.
EPE foam + export carton, or plastic tray+export carton,carton size:
Transportation: by Air Express (DHL, UPS, TNT, EMS, FedEx etc) or by sea.
Dechuang Industry Co.,ltd specializing in the production of wireless charging coil, motor coil, solar swing coil, IC/ID card coil and other hollow self-adhesive induction coil. The products are widely used in various industries, such as Bluetooth headphone charger, wireless charger, beauty equipment, new energy, communication, electronic information, automatic control, lighting, security engineering, instrument, electric vehicle, etc.
The Air core coil(hollow coil)consists of two parts, namely, the hollow coil. The hollow center is nothing, the coil refers to the wire wrapped one by one, the wire is insulated from each other, when the current through the wire, the coil can generate a magnetic field around, the strength of the magnetic field is proportional to the strength of the current through the coil and the number of turns of the coil. Similarly, in a certain magnetic field, the coil is used to cut the magnetic lines of force, and the same magnetic field can be converted into electricity. Using this principle of magnetoelectric conversion, it can be made into relays, motors, wireless equipment, speakers and other devices. Conductor material can be copper, iron, aluminum, gold, metal components, such as center of coil can be inserted into the metal type magnetic device to enhance its conductive flow generated by the magnetic field, when the coil center was formed when only the plastic frame or frameless air-core coil, hollow coil widely used, in order to adapt to a variety of needs, it is designed for round, square, oval, and various special-shaped shape.
Q1: Do you test all your goods before delivery?
A: Yes, we will 100% test before delivery.
Q2: Can I get some samples?
A: Yes, 3-5 pcs free samples are available for your test. Small batches are also acceptable.
Q3: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
the products.
Q4. What is your delivery time?
Ready to ship for stock and 15-30 days for mass production.
Q5. What after-service can you offer?
One year guarantee period and we can offer technical support online 24 hours.
More questions, please contact us directly. We are always here waiting to serve you!
