| Customization: | Available |
|---|---|
| Type: | Wireless Charing Coil |
| Structure: | Wireless Charing Coil |
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| Inner diameter | Left middle and right coil:20.5*28.5±0.5mm | Lead wire length | Outside the magnetic sheet: 18±1MM |
| Outside diameter | Left middle and right coil:45*53.5±1mm | Immersion Tin Length | 3±1 mm |
| Wire diameter | Hot air silk covered wire 0.08*105 P | Lead spacing | 10±3MM (strict requirements) |
| Thickness | Coil:1.3mm MAX(Without incoming wire) total:3.8±0.1 mm MAX Not include release paper | Unit weight | 24.18 g/three coils weight |
| Turns | 12 TS | Winding direction | Winding direction |
| Inductance | Left or right coil plus magnetic sheet:12.5uH±10% 100kHz/V Middle coil plus magnetic sheet:11.5uH±10% 100kHz/V |
Intersect Yes/No |
Yes |
| Resistance | 70mΩMAX 1kHz/V | / | / |
| Magnetic sheet | 94±1*54±0.5*0.8H(R20) one side is genuine double-sided adhesive, the other side is matte black film | Q Value | 70MIN 100kHz/V |
Our process is usually arranged according to the needs of the product, there will be different processes, usually there will be the following steps:
1. Winding, 2. Lining, 3. Covering tape, 4. Cutting wire, 5. Soldering, 6. Gluing, 7. Attach magnetic disc,8. Full appearance inspection 9. Pack and store.
Let me show you some of our production processes
Wingding:The automatic winding machine ensures accurate sizing
Gluing:Automatic dispensing equipment ensures uniform dispensingFull appearance inspection:100% visual inspection to ensure good quality
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