Good Quality Coil - Wireless charging coil – Mingda
Good Quality 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:
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:
Related Product Guide:
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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Good Quality Coil - Wireless charging coil – Mingda , The product will supply to all over the world, such as: Toronto, Tanzania, Curacao, As operation principle is "be market-oriented , good faith as principle, win-win as objective", holding on "customer first, quality assurance, service first" as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.
By Cheryl from Japan - 2017.11.20 15:58
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Rigoberto Boler from Islamabad - 2018.11.22 12:28
