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2021 China New Design Rotor Coil - Wireless charging coil – Mingda

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We offer great strength in quality and development,merchandising,sales and marketing and operation for Choke Inductor, Gameport To Usb Adapter, Crossover Inductor, Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket!
2021 China New Design Rotor Coil - Wireless charging coil – Mingda Detail:

The wireless charging coil is suitable for short-wave and medium-wave circuits, and its Q value can reach 150-250, and it has high stability.

After the wireless charging coil is energized, a magnetic field is formed around it, and it is turned into a spiral shape. The more the number of turns, the larger the magnetic field range. The more electricity passed per unit time, the stronger the magnetic field. According to the skin effect of the current, Replace the wire with more thin wires to get a stronger magnetic field. To improve space utilization, the wire used in the coil is usually insulated enameled wire.

When using automatic equipment to wind the wire, the wiring is very important. For a single wire, the number of turns and the number of layers of the coil need to be considered. The arrangement of the coils depends on whether the coils need to save space or improve heat dissipation, and it is often irreconcilable between several requirements.

When we wind the wireless charging coil, we should pay attention to the things mentioned above.

Advantages:

1. Space-saving design

2. Double-sided adhesive tape at the bottom for attachment

3.Applicable for Qi (5 W & 15 W), NFC and proprietary solutions with high power levels, where data transfer is needed

4.High permeability ferrite shielding focuses magnetic flux and protects sensitive electronics

5. Litz wire and high quality ferrite for high Q and maximum power transfer efficiency

6. Bulid to confirm ROHS compliant

7.Short lead time and quick sample

8. Could help customers to design the product according to the request.

Size and dimensions:

Size and dimensions

Electrical properties:

Item

Specification Tolerance

Test Condition

Measuring Instrument

Inductance L

6.3uH±10%

100KHz/1V

TH2816B

DCR

0.06Ω MAX

25℃

VR131

Wire

0.08*105P

   

Application:

1.Applications where wireless power transfer

2.Wireless charging of sensors, smartphones, wearables, handhelds, cameras, smart watches, tablets, etc.

3.Wireless power charging and payment services in one component

4.Peer-to-peer communication and wireless power charging of mobile devices


Product detail pictures:

2021 China New Design Rotor Coil - Wireless charging coil – Mingda detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for 2021 China New Design Rotor Coil - Wireless charging coil – Mingda , The product will supply to all over the world, such as: Surabaya, kazan, Hanover, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Johnny from United States - 2018.05.15 10:52
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Colin Hazel from Argentina - 2017.03.28 16:34
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