# 2230-30-3 Keithley DC Power Supply New

**Features:**

-   Two channels with maximum output of 30V and 3A (90W)
-   One channel with maximum output of 5V and 3A (15W)
-   Max Power: 195W
-   Display shows voltage and current for all 3 channels simultaneously
-   Get three isolated, independent,and adjustable outputs in one instrument
-   Set voltage outputs with 0.06% basic accuracy and current outputs with 0.2% basic accuracy
-   Output DC power with less than 5mVp-p noise
-   Display voltage and current measurements continuously from all three outputs
-   Double output levels by connecting the two 30V channels in series or parallel
-   Store frequently used configurations in any of 30 setup memory locations
-   Turn off any output after a predetermined test time with each channel’s output timer
-   Control the supply from a PC with an optional USB adapter

**Specifications:**

-   195 W
-   30 V
-   3 A

The Keithley 2231A-30-3 Triple Channel DC Power Supply can output a total of 195W of power, providing the power levels needed to energize a wide range of circuits and devices for benchtop work. Two channels can supply up to 30V at 3A each; the third channel can provide up to 5V at 3A. The Model 2231A-30-1 does not compromise on performance or convenience features, offering the versatility and ease of use you need, so it can be the only DC power supply on your bench.

## Details

- **Price:** 2290.0 USD
- **Vendor:** Keithley
- **Type:** Dc Supply
- **Tags:** DC Power Supply, Keithley, Manufacturers, Power Supplies & Loads, product_manual_group_3, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2290.00 USD | In stock |

## Images

- 2230-30-3 Keithley DC Power Supply

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> Source: [ValueTronics](https://valuetronics.com/products/2230-30-3-keithley-dc-power-supply-new)
> Updated: 2026-05-21