Switching Power Supplies

DC/DC, AC/DC, DC/AC, active PFC, with and without electrical isolation
barrier, flux, boost, dual-channel and multi-channel converter
current powered resonant push-pull converter
very high efficiency of 90% to 96%, low ripple
synchronous rectification, redundant operation, electronic load with energy recovery

Examples:

System DC power supply, 500W, 50V, 20A, resolution 1 mA/0.5 mA with multiplexer and sense regulation
Redundant power supply cassettes, + 5V, +/- 12V output, 75W Ue 24V/60V/120Vdc
HV power supply with active PFC, 3kW output, 900V DC, short circuit protected
Constant current power supply for LEDs 10mA, 25mA, 40mA, 0V to 900Vdc Ua, 25W
100mA/140mA, Ua 0V to 300Vdc, mains input
Battery replacement for flash generators, 12V 35A with synchronous rectification
Halogen lamp supply with PFC and wide range output, without output modulation