Keithley 2220/2230/2231 Multiple Output DC Power Supply
Multiple outputs to power multiple circuits or devices
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.
Price starting from
US $690 - US $1,330
2231A-30-3
LIST PRICE
US $690
Description
Number of Outputs
Maximum Voltage
Maximum Current
Connectivity
Manual Triple Channel DC PS
3
30V
3A
USB
2220-30-1
LIST PRICE
US $1,030
Description
Number of Outputs
Maximum Voltage
Maximum Current
Connectivity
DUAL CHANNEL DC PS
2
30V
1.5A
USB
2220G-30-1
LIST PRICE
US $1,120
Description
Number of Outputs
Maximum Voltage
Maximum Current
Connectivity
DUAL CHANNEL DC PS w GPIB
2
30V
1.5A
USB, GPIB
2230-30-1
LIST PRICE
US $1,230
Number of Outputs
Maximum Voltage
Maximum Current
Connectivity
3
30V
5A
USB
2230G-30-1
LIST PRICE
US $1,330
Description
Number of Outputs
Maximum Voltage
Maximum Current
Connectivity
PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB
3
30V
5A
USB, 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 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 |
| Title | Type |
|---|---|
| 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 Flexibility | Application Note |
| Understanding Linear Power Supply Specifications | Application Note |
| Power Supplies Poster - Maximize the Performance of Your Power Supplies | Poster |
| Understanding Power Testing Applications for Today's Automobiles | Brochure |
| Power Testing Applications for Today's Automobiles | Brochure |
| Real-world Instruments for Your Electrical Engineering Labs | Fact Sheet |
| Savings for the Classroom, Tools for the Real World | Fact Sheet |
| Powering Results with Precision and Simplicity e-Guide | Fact Sheet |
| DC Power Supply Technical Information | Technical Brief |
| Power Supply Selection Guide Power Supply Selection Guide | Selection Guide |
| Power Supplies E-Guide | Selection Guide |
| Guide to DC Power Supplies by Application | Selection Guide |
| Programmable DC Power Supplies Selector Guide | Selection Guide |
