Keithley 2220/2230/2231 Multiple Output DC Power Supply

Keithley 2220/2230/2231 Multiple Output DC Power Supply

Series 2220 and 2230 Multi-Channel Programmable DC Power Supplies are ideal for testing a wide range of devices, circuit boards, modules, and products that require multiple power sources cost-effectively. Series 2200 supplies provide two channels, each capable of outputting up to 30V and up to 1.5A. Series 2230 supplies include two 30V/1.5A channels plus a 6V channel with up to 5A output for powering digital circuits. The Model 2231A-30-3’s two channels can supply up to 30V at 3A each; the third channel can provide up to 5V at 3A. 

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Keithley 2220/2230/2231 Series

Features

Benefits

All channels have isolated outputs  Allows providing power to circuits that are optically isolated or transformer-isolated from each other and have different reference points.

All channels are independently controlled

Supports powering up a circuit with multiple voltage levels (such as a digital circuit) that must be turned on in a specified time sequence.
All channels have remote sensing Ensures that programmed voltage is accurately applied to the load.

Two 30V channels can be combined either in seriesor in parallel

Allows doubling output voltage or current.
Low noise, linear regulation Ensures the level of power applied to the DUT’s load terminals is accurate.
Voltage and current outputs for all channels are displayed simultaneously

Allows easy observation of each output state.

Front panel numerical keypad entry  Simplifies fast, precise entry of output values.
Store frequently used configurations in any of 30 setup memory locations Saves times when repeating tests.
Per-channel output timer  Turns off any output after a predetermined test time.

Models

Model Description Number of Outputs Maximum Voltage Maximum Current Connectivity List Price
2231A-30-3

Manual Triple Channel DC PS

3 30V 3A USB
-
Configure & Quote
2220-30-1

DUAL CHANNEL DC PS

2 30V 1.5A USB
-
Configure & Quote
2220G-30-1

DUAL CHANNEL DC PS w GPIB

2 30V 1.5A USB, GPIB
-
Configure & Quote
2230-30-1 - 3 30V 5A USB
-
Configure & Quote
2230G-30-1

PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB

3 30V 5A USB, GPIB
-
Configure & Quote
Model2231A-30-3
DescriptionNumber of OutputsMaximum Voltage

Manual Triple Channel DC PS

330V
Maximum CurrentConnectivity
3AUSB
Model2220-30-1
DescriptionNumber of OutputsMaximum Voltage

DUAL CHANNEL DC PS

230V
Maximum CurrentConnectivity
1.5AUSB
Model2220G-30-1
DescriptionNumber of OutputsMaximum Voltage

DUAL CHANNEL DC PS w GPIB

230V
Maximum CurrentConnectivity
1.5AUSB, GPIB
Model2230-30-1
Number of OutputsMaximum VoltageMaximum Current
330V5A
Connectivity
USB
Model2230G-30-1
DescriptionNumber of OutputsMaximum Voltage

PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB

330V
Maximum CurrentConnectivity
5AUSB, GPIB
Model Description Number of Outputs Maximum Voltage Maximum Current Connectivity List Price
2231A-30-3

Manual Triple Channel DC PS

3 30V 3A USB
-
Configure & Quote
2220-30-1

DUAL CHANNEL DC PS

2 30V 1.5A USB
-
Configure & Quote
2220G-30-1

DUAL CHANNEL DC PS w GPIB

2 30V 1.5A USB, GPIB
-
Configure & Quote
2230-30-1 - 3 30V 5A USB
-
Configure & Quote
2230G-30-1

PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB

3 30V 5A USB, GPIB
-
Configure & Quote
Model2231A-30-3
DescriptionNumber of OutputsMaximum Voltage

Manual Triple Channel DC PS

330V
Maximum CurrentConnectivity
3AUSB
Model2220-30-1
DescriptionNumber of OutputsMaximum Voltage

DUAL CHANNEL DC PS

230V
Maximum CurrentConnectivity
1.5AUSB
Model2220G-30-1
DescriptionNumber of OutputsMaximum Voltage

DUAL CHANNEL DC PS w GPIB

230V
Maximum CurrentConnectivity
1.5AUSB, GPIB
Model2230-30-1
Number of OutputsMaximum VoltageMaximum Current
330V5A
Connectivity
USB
Model2230G-30-1
DescriptionNumber of OutputsMaximum Voltage

PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB

330V
Maximum CurrentConnectivity
5AUSB, GPIB
Data SheetAccessoryDescription
4299-7 FIXED RACK MOUNT KIT
7007-1

SHIELDED GPIB CABLE,1M (3.2FT)

7007-2

SHIELDED GPIB CABLE,2M (6.5FT)

7007-3 SHIELDED GPIB CABLE,3M (10FT)
7007-4 SHIELDED GPIB CABLE, 4M 13 FT
RMU2U Rackmount Kit
Selector Guide - General Purpose Power Supplies, Special Purpose Power Supplies, and Electronic Loads

Literature number: 1KW-60035-2
Product Selector Guide 24 Aug 2018
Model 4299-7 Fixed Rack-Mount Kit Assembly and Mounting Instructions
Model 4299-7 Fixed Rack Mounting Kit Assembly and Mounting Instructions
Part number: PA-1065D
User
Series 2200 Multichannel Programmable DC Power Supplies Specifications and Performance Verification Technical Reference Multichannel…Series 2200 Multichannel Programmable DC Power Supplies Specifications and Performance Verification Technical Reference
Part number: 2220S-905-01B
Performance Verification
Series 2200 Multichannel Programmable DC Power Supplies Declassification and Security Instructions Series 2200 Multichannel…Series 2200 Multichannel Programmable DC Power Supplies Declassification and Security Instructions
Part number: 2220S-901-01B
Declassification
What is the pin out of the communications port on the 2231A-30-3?
Below is the pin out of the connector. Pin 1 = +5V Pin 2 = RXD Pin 3 = TXD Pin 4 = NC Pin 5 = GND Pin 6 = NC Pin 7 = NC Pin 8 = NC Pin 9 = NC Note: To use this communications port, it requires the Model 2231A-001 USB adapter to…
FAQ ID: 468026 21 Mar 2018
2220/2230 DC Power Supply User Manual 2220/2230 DC Power Supply User Manual

Part number: 077122000
Primary User
Models 2220 and 2230 Multi-Channel Programmable DC Power Supplies
Datasheet
Series 2200 Multichannel Programmable DC Power Supplies Quick Start Guide Series 2200 Multichannel Programmable DC Power Supplies…Series 2200 Multichannel Programmable DC Power Supplies Quick Start Front Panel and Programming Operation Guide (for Models 2220 & 2230)
Part number: 2200S-903-01A
Programmer
Model 2231A-30-3 Triple-Channel DC Power Supply Performance Verification Supply
Model 2231A-30-3 Triple-Channel DC Power Supply Performance Verification Supply
Part number: 077102700
Model 2231A-001 USB Adapter Operation Instruction
Model 2231A-001 USB Adapter Operation Instruction
Part number: 077101500
Keithley I/O Layer - version C07 (Windows 8, 7, Vista, and XP Compatible)

Part number: KIOL-850C07
Application
USB driver for Model 2231A 195W Triple Channel DC Power Supply

Part number: 2231A-USB-001
Driver
Power Supplies Poster - Maximize the Performance of Your Power Supplies
Poster 08 Aug 2017
DC Power Supply Technical Information
Technical Brief 08 Aug 2017
Power Supplies E-Guide
Selection Guide 08 Aug 2017
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