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TransferFi [1] has commercial wireless power transfer products. Comparing the two, this commercial option gives 42% efficiency [2] at up to 25m. [1] https://ww
by nreilly 4y ago
TransferFi [1] has commercial wireless power transfer products. Comparing the two, this commercial option gives 42% efficiency [2] at up to 25m.
[1] https://www.transferfi.com https://www.transferfi.com
[2] https://www.transferfi.com/s/TFI_Sense_WPN_Spec.pdf https://www.transferfi.com/s/TFI_Sense_WPN_Spec.pdf
- SigmundA 4y ago42% is RF to DC conversion efficiency, absolutely no way those omni antennas are end to end dc-rf-dc 42% wireless transmission efficiency at any distance, its going to be many orders of magnitude worse.