Quankang launches UES140 Series 140W GaN power adapters for medical and ITE applications - The Winchester Star

Quankang has launched the UES140 Series 140W GaN power adapters, designed for medical and Information Technology Equipment (ITE) applications. The series leverages advanced gallium nitride technology ... Read original →

Quankang’s 140W GaN adapter for medical and ITE applications signals GaN’s strategic shift from consumer fast-charging to mission-critical industrial systems. Despite no actual use of 3nm or EUV (GaN-on-Si remains micrometer-scale), its 92% efficiency and 2 MOPP isolation pressure upstream substrate suppliers to improve crystal quality while forcing medical OEMs to redesign thermal layouts. Compliance with IEC/EN 60601-1 erects steep regulatory barriers—smaller rivals can’t absorb certification costs or liability exposure, consolidating market power among established players. Facing entrenched competitors like Delta Electronics from Taiwan, China, Quankang’s multi-protocol support (USB PD3.1, QC4.0+) may provoke aggressive bundling or price undercutting. Within 18 months, tightening FDA and CE energy-efficiency mandates for portable medical devices will make globally compatible, high-density GaN adapters the de facto standard, hastening the obsolescence of legacy silicon-based AC/DC solutions.