Output (adjustable via dip switch): 350mA/500mA/550mA/700mA/750mA constant (max. 47V), 12V/24V/28V constant (max. 900mA), dimming range 0-100% adjustable via button or leading/trailing edge phase dimmer (IGBT/TRIAC), up to 10 converters can be switched synchronously in series (1 master / 9 slaves, sync cable required) Protection against overheating, overload, voltage surges and short circuits