
Tell-i Technologies provides ultrafast and non-invasive sensing solutions for emerging wide bandgap (WBG) high-frequency power electronics. Their product suite includes discrete sensors for DC and AC current measurements (Ultra family), ultrafast AC current sensors for WBG circuit protection (Ultrac family), and sensing platforms for power and health management of WBG systems (SensAI family). Additionally, Tell-i offers AI-as-a-service solutions for the power electronics sector, assisting companies with digitalization challenges by providing AI algorithms and big data analysis. They aim to help enterprises experiment with AI at a lower risk and cost, and can also provide a novel AI architecture using proprietary non-invasive hardware components.

Tell-i Technologies provides ultrafast and non-invasive sensing solutions for emerging wide bandgap (WBG) high-frequency power electronics. Their product suite includes discrete sensors for DC and AC current measurements (Ultra family), ultrafast AC current sensors for WBG circuit protection (Ultrac family), and sensing platforms for power and health management of WBG systems (SensAI family). Additionally, Tell-i offers AI-as-a-service solutions for the power electronics sector, assisting companies with digitalization challenges by providing AI algorithms and big data analysis. They aim to help enterprises experiment with AI at a lower risk and cost, and can also provide a novel AI architecture using proprietary non-invasive hardware components.
Headquarters: Charlotte, North Carolina, United States
Product focus: Non-invasive ultrafast current & voltage sensors for wide-bandgap (GaN, SiC) power electronics
Product families: Ultra, Ultrac, SensAI
Funding (recorded): Grant funding; latest grant 2022-09-22
Sensing, monitoring, protection, and analytics for wide-bandgap high-frequency power electronics (GaN, SiC).
2016
Power electronics / sensing hardware
Most recent recorded funding event reported as a grant.
Earlier recorded grant funding.
“Receives government and state grant funding (National Science Foundation, One North Carolina Small Business Program)”