Unverified50% confidenceFactExact time
Solid-state transformers first rectify power-frequency AC into DC, then invert it into high-frequency AC through high-frequency semiconductor switches (such as IGBT and SiC devices), and finally convert it to the target voltage; with higher frequency, magnetic components can be greatly reduced in size at the same power.
1
Sources
50%
Confidence
Long-term
Relevance
10/27/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSolid-state transformers (SSTs) use power semiconductors (such as SiC and GaN devices) to perform power conversion at high frequency, rectifying AC to DC and then inverting it to the required AC or DC form, featuring small size, active controllability, and multi-port output.78% similarUnverifiedPower semiconductor devices (such as IGBTs, SiC MOSFETs, GaN HEMTs, etc.) perform switching and regulation functions in power conversion, and their on-resistance, switching losses, and voltage withstand capability directly determine conversion efficiency.72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1102795API
curl https://kongchang.com/api/v1/knowledge/claims/1102795MCP
get_claim(id=1102795)