Additional Features: Range 1: 0-8V/5A Range 2: 0-20V/2.5A 50 W single output, dual range Built-in GPIB and RS-232 SCPI compatible Over-voltage protection and remote sensing Low noise and excellent regulation Front and rear output terminals The Agilent E3642A delivers clean power, dependable regulation, fast transient response and built-in GPIB and RS-232 interfaces. They are designed to meet the needs of R&D design verification, production testing, QA verifications and other demanding applications with quality and reliability. Agilent E3642A power supplies give you the flexibility to select from dual output ranges. Output load is protected against overvoltage, which is easily monitored and adjusted from the front panel and remote interface. Remote sensing is available in the rear terminal to eliminate errors due to voltage drops on the load leads. These power supplies offer new versatile binding posts on the front panel and screw-type terminals on the rear panel.  New front panel binding posts allow you to use safety test leads as well as conventional banana clips and stripped wires. The Agilent E3642A employs a cooling fan with automatic speed control for reduced acoustic noise.