China wholesale Wireless Charging Coils - Large litz wire air coil – Mingda
China wholesale Wireless Charging Coils - Large litz wire air coil – Mingda Detail:
Large litz wire air coil which is made of litz wire, the main advantage is high stability.
Almost all our products are customized, with basic details from your engineer, we could provide suitable samples for you.
Advantages:
1.Customized according to your unique request
2.very flat winding and high precision.
3. single layer or multilayer is both available.
4.Build to confirm ROHS compliant
5.Short lead time and quick sample
6. Customized plastic tray to package
7. For product shape: square, oval, irregular, air,round etc is all available for us.(customer design)
In most cases, high-frequency coils are wound in layers with fewer turns. Usually these litz wires are covered with natural silk or nylon wire, so that the wire can remain round on the coil bobbin under a certain winding tension, so that accurate layered winding can be realized. In some occasions, uncoated litz wire (ordinary litz wire) can also be used. At this time, special attention should be paid to choosing a compact and dimensionally stable structure. However, the Litz wire will inevitably undergo small elliptical deformation, so it is necessary to appropriately reduce the total outer diameter of the coil as compensation. Therefore, when the maximum outer diameter of the coil is constant, the litz wire with a coating layer has a higher conductor cross-sectional area than the litz wire without a coating layer.
Size and dimensions:
Electrical properties:
|
Item |
Specification Tolerance |
Test Condition |
Measuring Instrument |
|
Inductance L |
110uH±10% |
1KHz/1V |
TH2816B |
|
DCR |
0.8Ω MAX |
25℃ |
VR131 |
Application:
1. access control systems, strobe products, flash tubes, hearing aid
2.Widely used for beauty equipment and entrance guard card
Product detail pictures:
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for China wholesale Wireless Charging Coils - Large litz wire air coil – Mingda , The product will supply to all over the world, such as: New York, USA, Denver, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
By Amber from Islamabad - 2018.05.22 12:13
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Christine from Johor - 2017.03.28 12:22
