Würth Electronics Announces New Wireless Charging Coils: Wireless Coils for Charging Wearables

Würth Electronics, a manufacturer of electronic and electromechanical components, is now releasing wireless charging coils for wearable devices. Since the advent of fitness trackers and Smart Watches, wearable devices have been packaged to protect them from environmental influences. Since the various inductive components (GPS, radio broadcast reception) integrated in the tracker need to be frequently charged, a wireless solution without a plug is ideal.

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Through the expansion of wireless charging products, Wurth Electronics is at the forefront of the industry. The two new transmit coils and three receive coils that are available for sale are the best charging solution for wearable devices and mobile devices. The coil has been adapted to fit the existing standard chip that complies with the WPC Qi standard, so the original coil can be used in existing designs simply by replacing the original coil with a wearable device-specific coil.

Ultra-fine receiving coil

The receiving coils WE-WPCC 760308102212 and WE-WPCC 760308102213 are only 0.64 mm thick, making them the best choice for ultra-thin wearable devices. In addition, the wide ferrite design of WE-WPCC 760308102212 provides excellent shielding performance, which is important for application components that are sensitive to electromagnetic interference.

Double standard

The inductance value of the WE-WPCC 760308102213 coil makes it a dual standard receiver that fits perfectly to the WPC Qi and PMA standard transmitters.

The third receiving coil WE-WPCC 760308101214 is slightly thicker than 0.8mm but has a diameter of only 19mm. Thanks to its compact design, the coil is ideal for wireless charging of compact devices with limited internal space. When combined with the new transmit coils WE-WPCC 760308101104 and WE-WPCC 76030810110, excellent charging results can be achieved.

Charging station

In order to make the charging station perfectly fit these receiving coils, Würth Electronics also offers two new wireless charging transmitting coils: WPCC 760308101104 and WE-WPCC 760308101105. Both coils have an outer diameter of only 21 mm and use high quality ferrite and strands to shield interference and minimize RDC.

“Smart watches such as the Motorola 360 and Apple Watch are already leading the way, and motion trackers and other wearables and smartphones are also close behind. For those devices that need to stay away from moisture, wireless charging without plugs is Great advantage," said Woolter Electronics CEO Oliver Konz. Thomas Schrott, CEO of another Würth Electronics, added: "We have been actively contributing to our technology in the wireless charging alliance for many years. We are promoting a trend with high quality wireless charging products. That is to hope that one day all portable device chargers will be universal."

All wireless charging coils are available in stock and offer free sample trials.

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