These compact autoranging bench or systems power supplies use a switch-mode topology to provide a wide range of adjustable voltage and current combinations within a 1 kilowatt power envelope. Output may be controlled manually or via the GPIB (with option/H). Constant voltage or constant current is available and operating modes are local or bus, remote sensing, simple remote programming by voltage or resistance, auto parallel, auto series and auto tracking. Parallel/Series connection is possible for systems requiring more power or higher voltages. AP units are simple to rack mount.
AC INPUT230V +/-14% or 115V +/-14% selectable. 48-63Hz.
OUTPUT CONTROL 1. Manual using 10-turn controls 2. Voltage or resistance programming 3. High resolution GPIB programming (option /H)
LINE REGULATION For a 10% change <0.01% +3mV in CV mode <0.01% +5mA in CI mode
LOAD REGULATION For a zero to 100% change <0.01% +5mV in CV mode <0.01% +5mA in CI mode
RIPPLE AND NOISE (Æf=20Hz to 20MHz) CV: 4mV rms/40mV pk-pk typical CI: 25mA rms typical
OUTPUT IMPEDANCE 0.2m½ at DC typical