The Agilent E3645A, 35V / 2.2A, or 60V 1.3A , 80-watt single-output programmable power supply features built-in GPIB and RS-232 connectivity and SCPI language compatibility making it easy to create flexible power programs. For general-purpose use, this programmable power supply offers the performance of a system power supply at a surprisingly affordable price. Features: 80 W single output, dual range front and rear output terminals, Over-voltage protection and remote sensing, SCPI compatible, Built-in GPIB and RS-232, Low noise and excellent regulation.