WE-WPCC Wireless Power Charging Receiver Coils

Würth Elektronik eiSos wireless power receiver coils

Image Wurth Electronics' WE-WPCC Wireless Power Charging Receiver CoilsWürth Elektronik eiSos expands its portfolio of wireless power transfer coils with four receiver coils. The receiver coils are characterized with an adhesive foil on the backside. This is a major advantage compared with competitor products as it offers a much easier mounting opportunity. The coils stand out through a flexible ferrite shielding and a height below 1 mm. The thin, flexible carrier material is optimal to suppress disturbances above 1 MHz. The coils have a high Q factor and a very-low DC resistance, therefore they are recommended for highly-efficient power transfer up to 5 W. The coils allow a space saving receiver solution in devices which require flexibility in the housing.

Würth Elektronik eiSos will continue to develop and sell wireless power transfer coils (transmitter and receiver). With those, a broad variety of applications in different branches of the industry can be supported. The coils were tested with the Wireless Power Consortium (WPC) chips sets of Texas Instruments (TI) and IDT and positively evaluated. Würth Elektronik eiSos is a member of WPC and the Alliance for Wireless Power (A4WP).

Features
  • Qi standard compliant
  • Evaluated and approved by Texas Instruments and Integrated Device Technology
  • Litzwire used
  • Highest Q-value available on market
Applications
  • Cell phones/ smartphones/ hand-held devices
  • Portable devices used in a clean area, where connectors pose a risk of polluting (e.g. medical facilities and (industrial) clean rooms)
  • Devices with a large number of mating cycles to avoid connector damage
  • Headsets
  • Portable media players

WE-WPCC Wireless Power Charging Receiver Coils

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityView Details
RX 1 COIL 1 LAYER 10UH 4.5A760308201RX 1 COIL 1 LAYER 10UH 4.5A10µH0View Details
RX 1 COIL 1 LYR BIFILAR 12UH760308103202RX 1 COIL 1 LYR BIFILAR 12UH12µH323 - ImmediateView Details
RX 1 COIL 1 LAYER 12UH 1.55A760308103203RX 1 COIL 1 LAYER 12UH 1.55A12µH32 - ImmediateView Details
RX 1 COIL 1 LAYER 16.7UH 1A760308103204RX 1 COIL 1 LAYER 16.7UH 1A16.7µH381 - ImmediateView Details

Receivers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
RX 1 COIL 6 LAYER 7.2UH 500MA760308101216RX 1 COIL 6 LAYER 7.2UH 500MA458 - ImmediateView Details
RX 1 COIL 6 LAYER 24.2UH 400MA760308101217RX 1 COIL 6 LAYER 24.2UH 400MA365 - ImmediateView Details
RX 1 COIL 1 LAYER 11.8UH 700MA760308101219RX 1 COIL 1 LAYER 11.8UH 700MA256 - ImmediateView Details
RX 1 COIL 3 LAYER BIFILAR 12.6UH760308101220RX 1 COIL 3 LAYER BIFILAR 12.6UH61 - ImmediateView Details

Transmitters

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TX 1 COIL 2 LAYER 6UH 12A760308100143TX 1 COIL 2 LAYER 6UH 12A20 - ImmediateView Details
TX 1 COIL 1 LAYER 6.3UH 6A760308101304TX 1 COIL 1 LAYER 6.3UH 6A14 - ImmediateView Details
TX 1 COIL 1 LYR BIFIL 5.8UH 18A760308102142TX 1 COIL 1 LYR BIFIL 5.8UH 18A19 - ImmediateView Details

Books

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TRILOGY OF WIRELESS POWER TRANSF744018TRILOGY OF WIRELESS POWER TRANSF13 - ImmediateView Details
Published: 2014-02-06