Title :
Resonant standby mode for LLCC load resonant power converters
Author :
Deppe, Carsten ; Böke, Ulrich ; Hente, Dirk
Author_Institution :
Philips GmbH Res., Aachen
Abstract :
A solution for efficient small volume power supplies is the use of high switching frequencies combined with zero voltage switching (ZVS). One topology for this is the LLCC converter. Cost effective solutions for many applications require the implementation of integrated standby operation. Standby operation here means the maintenance of basic control functions while the rest of the device is turned off. This article shows a new approach for this function without additional active components
Keywords :
network topology; resonant power convertors; switching convertors; zero voltage switching; LLCC load resonant power converter topology; ZVS; high switching frequencies; power supplies; resonant standby mode; standby operation; zero voltage switching; Computer displays; Costs; Emergency power supplies; Parasitic capacitance; Resonance; Switching converters; Switching frequency; Topology; Voltage control; Zero voltage switching; DC power supply; Efficiency; High frequency power converter; Resonant converter; ZVS converters;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219211
