Please find the attached file for my implementation.
Regarding the bqTESLA100LP low power wireless power evaluation kit.
With the EVM, the max distance I can achieve, including the plastic, is 8 to 10mm (free space).
For my design requirement, there will be a 20 to 25mm thick rubber in-between the TX and RX. I can't achieve wireless charging at that distance. What is the possible workaround? Could rubber affects the communication signals?
3157.Wireless Charging Concept.ppt
The bqTESLA100lp kit and related products are designed to comply with WPC standard see below link. In this standard the max distance between RX and TX is 5.0mm. If you are trying to design a system that is 20 to 25mm it will not comply with WPC. At this time we are not supporting applications outside the standard.
The bqTESLA100lp kit and related products are designed to comply with WPC standard see below link. In this standard the max distance between RX and TX is 5.0mm.
If you are trying to design a system that is 20 to 25mm it will not comply with WPC. At this time we are not supporting applications outside the standard.
· Wireless Power Consortium (WPC) Standard and Web site: www.wirelesspowerconsortium.com/blog/11/qi-specification-available-for-download
· Wireless Power Consortium (WPC) Standard and Web site:
www.wirelesspowerconsortium.com/blog/11/qi-specification-available-for-download
Best Regards,
Bill Johns, Applications Engineer
bqTESLA Wireless Power Products
Texas Instruments Inc
Dallas, Texas