Rohde amp schwarz hmp4030 35930474k02 384w 3 output programmable dc psu rohde amp schwarz 5800093902 the rohde amp schwarz hzp91 is a 4u rackmount adapter for the hmp4030 and hmp4040 power supplies this mounting kit allows hmp series of instruments to be integrated into 19 inch racks additionally all front panel connectors including sense lines are also located at the back panel of the instrumentthe existing usb and serial connector card ho720 in all hmp models can alternat