Data Sheet

DC POWER SUPPLIES
ENVIRONMENTAL AND SAFETY
Temperature: Operating: 0° to +40°C.
Storage: –20° to +70°C.
Relative Humidity (non-condensing):
Operating: 5% to 95% relative humidity at up to +40°C.
Storage: 5% to 95% relative humidity at up to +40°C. 5% to 60% RH above +40°C up to +70°C, non
condensing.
Altitude:
Operating: Up to 2000m.
Storage: Up to 4000m.
Safety:
European Union: Complies with European Union EMC Directive.
USA: Nationally recognized testing laboratory listing UL61010-1-2004.
Canada: CAN/CSA C22.2 No. 61010-1 2004.
ELECTROMAGNETIC COMPATIBILITY
European Union: Complies with European Union Low Voltage Directive.
Australia: EMC Framework, demonstrated per Emission Standard AS/NZS 2064 (Industrial,
Scientific, and Medical Equipment).
2220, 2220G,
2230, 2230G
Multi-Channel USB and USB/GPIB
Programmable DC Power Supplies
Model 2220-30-1 rear panel. The Model 2220G-30-1 adds a GPIB
connector.
Model 2230G-30-1 rear panel. The Model 2230-30-1 does not have the
GPIB connector.
Specifications are subject to change without notice. All Keithley trademarks and trade names are the property of Keithley Instruments, Inc.
All other trademarks and trade names are the property of their respective companies.
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© Copyright 2013 Keithley Instruments, Inc. Printed in the U.S.A No. 3187 11.15.13
Models 2220 and 2230 specifications Models 2220 and 2230 specifications