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.
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. |
| Model | Description | Number of Outputs | Maximum Voltage | Maximum Current | Connectivity | |
|---|---|---|---|---|---|---|
| 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 | PROGRAMMABLE TRIPLE CHANNEL DC POWER SUPPLY | 3 | 30V | 5A | USB | |
| 2230G-30-1 | PROGRAMMABLE TRIPLE CHANNEL DC PS w GPIB | 3 | 30V | 5A | USB, GPIB |
