Voltcraft single output variable dc power supply remote control voltcraft hps 11530 the hps 11530 from voltcrafts hps series of high power dc bench power supplies is extremely compact at 200 x 90 x 215 mm thanks to its primary switched mode technology its full rated current range 0 30a is via the psus rear output while its front output provides current limited to 5aselect from 4 operating modes normal preset remote control and set in normal mode settings are made using the hps 11