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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Base Price
US $690 - US $1,330
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Model Description Number of Outputs Maximum Voltage Maximum Current Connectivity List Price
2231A-30-3

Manual Triple Channel DC PS

3 30V 3A USB US $690
Configure & Quote
2220-30-1

DUAL CHANNEL DC PS

2 30V 1.5A USB US $1,030
Configure & Quote
2220G-30-1

DUAL CHANNEL DC PS w GPIB

2 30V 1.5A USB, GPIB US $1,120
Configure & Quote
2230-30-1 - 3 30V 5A USB US $1,230
Configure & Quote
2230G-30-1

PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB

3 30V 5A USB, GPIB US $1,330
Configure & Quote
Model2231A-30-3
List PriceUS $690
DescriptionNumber of OutputsMaximum Voltage
<p>Manual Triple Channel DC PS</p>330V
Maximum CurrentConnectivity
3AUSB
Model2220-30-1
List PriceUS $1,030
DescriptionNumber of OutputsMaximum Voltage
<p>DUAL CHANNEL DC PS</p>230V
Maximum CurrentConnectivity
1.5AUSB
Model2220G-30-1
List PriceUS $1,120
DescriptionNumber of OutputsMaximum Voltage
<p>DUAL CHANNEL DC PS w GPIB</p>230V
Maximum CurrentConnectivity
1.5AUSB, GPIB
Model2230-30-1
List PriceUS $1,230
Number of OutputsMaximum VoltageMaximum Current
330V5A
Connectivity
USB
Model2230G-30-1
List PriceUS $1,330
DescriptionNumber of OutputsMaximum Voltage
<p>PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB</p>330V
Maximum CurrentConnectivity
5AUSB, GPIB

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.
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
TitleType
Ensuring that Power Supply Performance Meets Your Requirements

Learn how details beyond the specifications and some simple measurements can ensure that a power supply meets your intended need.

Application Note
Using Multiple-Channel Power Supplies for Maximum FlexibilityApplication Note
Understanding Linear Power Supply SpecificationsApplication Note
Power Supplies Poster - Maximize the Performance of Your Power SuppliesPoster
Understanding Power Testing Applications for Today's AutomobilesBrochure
Power Testing Applications for Today's AutomobilesBrochure
Real-world Instruments for Your Electrical Engineering LabsFact Sheet
Savings for the Classroom, Tools for the Real WorldFact Sheet
Powering Results with Precision and Simplicity e-GuideFact Sheet
DC Power Supply Technical InformationTechnical Brief
TitleType
Power Supply Selection Guide

Power Supply Selection Guide

Selection Guide
Power Supplies E-GuideSelection Guide
Guide to DC Power Supplies by ApplicationSelection Guide
Programmable DC Power Supplies Selector GuideSelection Guide
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