3 ms·
" a clampable, split-core current transformer (CT) magnetic energy harvester" It's exactly the same as the Efergy gadget I use to measure how much power my hou
by kwhitefoot 3y ago
" a clampable, split-core current transformer (CT) magnetic energy harvester"
It's exactly the same as the Efergy gadget I use to measure how much power my house is using. Nothing new in that at all. The innovations (if there are any) are in the control system and it's ability to reliably start up when it has enough charge.