The 760308101311 from Wurth Elektronik is a Wireless Power Transfer Transmitter Coil that supports power transferring capability of up to 15 W (up to 300 W outside the standards). The Qi-compliant coil has high permeability shielding, an inductance value of 5.8 µH, and a Q-factor of 220 at 125 kHz/10 mA. This coil has a DC resistance of 12 milli-ohms at 20 degrees Celsius. The coil is designed using Pot core construction that limits the stray field and measures 70 x 8.5 mm.
This wireless transmitter coil can be used for:
- portable devices used in a clean area, where connectors pose a risk of polluting e.g. medical facilities, (industrial) clean rooms, and mining industry.
- Devices with a large number of mating cycles to avoid connector damage: e.g. Smart watches, fitness tracker.
- Consumer products: e.g. Digital cameras, baby phone, remote control, smartphone sleeves, watertight products
- Explosion sensitive area where the use of a physical connection is hazardous
- Smart sensors
