Wurth Elektronik Wireless Charging Coil Transmitter 7 A, 10 μH, 48 mm Diameter 760308103102

Wurth Elektronik 760308103102 wireless charging coil transmitter is a high-performance component designed for use in Qi wireless power charging systems. It operates with a 7 A maximum DC current and an inductance of 10 μH, making it suitable for efficient power transmission in portable electronic devices.

This coil features a ferrite core and axial mounting, allowing secure installation in various electronic assemblies. The coil diameter is 48 mm with a length and width of 53 mm, and a height of 4.5 mm. The coil winding uses litz wire instead of bifilar, which significantly enhances performance by reducing DC resistance to 55 mΩ and increasing the quality factor to 130.

The maximum operating temperature for this coil is 105°C, and it is rated for use down to -20°C, ensuring durability in diverse environments. The coil’s design incorporates an EMI shield on the back to minimize magnetic field leakage, providing safety and reducing electromagnetic interference.

This product complies with RoHS environmental standards and is made in China. It is well-suited for wireless charging applications in consumer electronics such as mobile phones, smart watches, fitness trackers, smart sensors, and other portable devices. Wireless charging technology eliminates wear on connectors and improves device reliability, especially in clean or contamination-sensitive settings like industrial clean rooms and medical environments. Additionally, the coil’s safety features make it suitable for explosion-prone areas where physical connections are hazardous.

Wurth Elektronik's WE-WPCC series Wireless Charging Coils represent the latest in inductive charging technology, designed with the Wireless Power Consortium's Qi standard for universal compatibility across device brands and models. The transmitter and receiver coils create a magnetic field that induces voltage efficiently, achieving transmission efficiencies of up to 75% when paired correctly.

Designed for transmitter applications in wireless charging systems. Features a ferrite core and axial mount type for reliable performance. Diameter of 48 mm with precise winding using litz wire for minimal resistance. Maximum DC resistance is 55 mΩ ensuring low power loss.

Supports a maximum operating temperature of 105°C and minimum of -20°C. High-quality factor of 130 for optimal energy transfer efficiency. Complies with RoHS standards ensuring environmental safety. Highly concentrated magnetic field minimizes user exposure and EMI leakage.

Suitable for portable electronic device charging including smartphones, smart watches, and fitness trackers. Ideal for use in industrial clean rooms, medical facilities, and explosion-sensitive environments. Explore and collaborate with Wurth Elektronik's wireless charging solutions at EnvMart for your industrial and consumer electronics needs.