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.
See all bench power supplies »
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 | - |
| 2220-30-1 | DUAL CHANNEL DC PS | 2 | 30V | 1.5A | USB | - |
| 2220G-30-1 | DUAL CHANNEL DC PS w GPIB | 2 | 30V | 1.5A | USB, GPIB | - |
| 2230-30-1 | - | 3 | 30V | 5A | USB | - |
| 2230G-30-1 | PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB | 3 | 30V | 5A | USB, GPIB | - |
Model
2231A-30-3
List Price
-
DescriptionNumber of OutputsMaximum Voltage
Manual Triple Channel DC PS
330VMaximum CurrentConnectivity
3AUSB
Model
2220-30-1
List Price
-
DescriptionNumber of OutputsMaximum Voltage
DUAL CHANNEL DC PS
230VMaximum CurrentConnectivity
1.5AUSB
Model
2220G-30-1
List Price
-
DescriptionNumber of OutputsMaximum Voltage
DUAL CHANNEL DC PS w GPIB
230VMaximum CurrentConnectivity
1.5AUSB, GPIB
Model
2230-30-1
List Price
-
Number of OutputsMaximum VoltageMaximum Current
330V5A
Connectivity
USB
Model
2230G-30-1
List Price
-
DescriptionNumber of OutputsMaximum Voltage
PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB
330VMaximum 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 | - |
| 2220-30-1 | DUAL CHANNEL DC PS | 2 | 30V | 1.5A | USB | - |
| 2220G-30-1 | DUAL CHANNEL DC PS w GPIB | 2 | 30V | 1.5A | USB, GPIB | - |
| 2230-30-1 | - | 3 | 30V | 5A | USB | - |
| 2230G-30-1 | PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB | 3 | 30V | 5A | USB, GPIB | - |
Model
2231A-30-3
List Price
-
DescriptionNumber of OutputsMaximum Voltage
Manual Triple Channel DC PS
330VMaximum CurrentConnectivity
3AUSB
Model
2220-30-1
List Price
-
DescriptionNumber of OutputsMaximum Voltage
DUAL CHANNEL DC PS
230VMaximum CurrentConnectivity
1.5AUSB
Model
2220G-30-1
List Price
-
DescriptionNumber of OutputsMaximum Voltage
DUAL CHANNEL DC PS w GPIB
230VMaximum CurrentConnectivity
1.5AUSB, GPIB
Model
2230-30-1
List Price
-
Number of OutputsMaximum VoltageMaximum Current
330V5A
Connectivity
USB
Model
2230G-30-1
List Price
-
DescriptionNumber of OutputsMaximum Voltage
PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB
330VMaximum CurrentConnectivity
5AUSB, GPIB
| Data Sheet | Accessory | Description |
|---|---|---|
| 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 |
