Keithley 2231A-30-3 User Manual

Section 1：Introduction Model 2231A Triple-channel DC Power Supply Reference Manual
1-2 077100401/September 2014
CD-ROM contents
The Model 2231A-30-3 Product Information CD-ROM is shipped with each power supply.
The Product Information CD-ROM contains:
• Reference Manual: Includes basic operation topics and maintenance information.
• Performance Verification: Contains performance verification procedures. Additional test
equipment is required to complete the verification procedures.
• Accessories information: Documentation for accessories that are available for the Model
2231A-30-3.
For the latest drivers and additional support information, see the Keithley Instruments website
(http://www.keithley.com).
Key features
The Model 2231A-30-3 has the following features:
 Three isolated output channels, including two 30 V at 3 A channels and one 5 V at 3 A channel
 0.06% basic voltage accuracy
 0.2% basic current accuracy
 Less than 5 mVpp ripple and noise
 Intelligent fan control, energy conservation and noise reduction
 Overvoltage and overtemperature protection
Standard accessories
Accessory Part number
Documentation CD 077102700
Calibration report 001165500
You will also get one of the following power cords:
Option Description
Option A0 North America and South America. The factory sets the line-voltage selector switch to 110 V.
Option A1 Universal Euro. The factory sets the line-voltage selector switch to 220 V.
Option A2 United Kingdom. The factory sets the line-voltage selector switch to 220 V.
Option A3 Australia. The factory sets the line-voltage selector switch to 220 V
Option A4 Chile, Italy. The factory sets the line-voltage selector switch to 220 V.
Option A5 Switzerland. The factory sets the line-voltage selector switch to 220 V.
Option A7 Israel. The factory sets the line-voltage selector switch to 220 V.
Option A8 Argentina. The factory sets the line-voltage selector switch to 220 V.
Option A9 China. The factory sets the line-voltage selector switch to 220 V.
Option A10 India. The factory sets the line-voltage selector switch to 220 V.
Option A11 India. The factory sets the line-voltage selector switch to 220 V.
Option A13 Macao, Pakistan, Africa. The factory sets the line-voltage selector switch to 220 V.

Keithley 2231A-30-3 Specifications

General

Brand	Keithley
Model	2231A-30-3
Category	Power Supply
Language	English