RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2025 RediSem Ltd.
RediSem’s ultra-efficient resonant patented Controlled Self Oscillating Converter (CSOC) technology enables a breakthrough in power management ICs and systems.
• much more efficient than convential flyback converters • very low EM Interference due to resonant switching • very good surge capability
• first economical half-bridge resonant converters – even at lower powers • more robust than MOSFETs – excellent surge, thermal and overload capability • much reduced conduction losses than MOSFETs, inherently low switching losses due to full resonant switching
• flexible high-density digital controller core • advanced and reliable analogue interface and control circuit • unique controller features for SMPS, LED and Fluorescent lighting applications
Advanced CMOS technology
Half-bridge resonant converter
Bi-polar transistor based
Product Documents Product Documents Contact Us Contact Us Leading Edge of Innovation Technology
RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2025 RediSem Ltd.
Leading Edge of Innovation Technology
RediSem’s ultra-efficient resonant patented Controlled Self Oscillating Converter (CSOC) technology enables a breakthrough in power management ICs and systems.
Half-bridge resonant converter
• much more efficient than convential flyback converters • very low EM Interference due to resonant switching • very good surge capability
Bi-polar transistor based
• first economical half-bridge resonant converters – even at lower powers • more robust than MOSFETs – excellent surge, thermal and overload capability • much reduced conduction losses than MOSFETs, inherently low switching losses due to full resonant switching
Advanced CMOS technology
• flexible high-density digital controller core • advanced and reliable analogue interface and control circuit • unique controller features for SMPS, LED and Fluorescent lighting applications
Contact Us Contact Us