air coil

Coil type
Inductive Components – Wireless Charging Coils
Ultra Thin, Optimized Charging

Wireless charging technology can be inefficient due to poor communication between devices or an overload of energy compromising the device’s internal battery over time. Our engineers understand this constant struggle and have developed extremely effective, reliable wireless charging coil modules using carefully selected ferrite materials.

Their high Q Factor creates maximum wireless power charging efficiency while minimizing EMI. They use wireless power consortium (WPC) ferrite material and the coil module design is WPC Qi specification compliant. The power transmitter design provides up to 15 W, and even higher power designs are available upon request.

Beyond the standard coil modules, Laird Steward offers custom parts and designs for specialist applications.

Benefits of our Wireless Charging Coil

Laird Steward wireless charging modules are automotive standard AECQ-200 (reliability specification) approved.
Designed to meet WPC Qi standard
Operating temperature: -40°C to +125°C
Assembled with ferrite plate which is built with ferrite material
High Q for maximum power transmission
Easy to assemble
Available in solid or flexible ferrite
Applications

Medical devices
Battery packs with wireless charging functionality
Smart kitchens (home appliances)
Charging needs for office, residential, or public areas
Charging needs for power tools or any other devices that need contactless power
Charging for general electronic devices or aftermarket accessories