# PRR48-22M Kepco DC Power Supply Used

**Additional Features:**

-   Voltage: 0-48V
-   Current: 0-22A
-   Power: 1000W
-   Fixed output 
-   Rack mount, industrial power
-   Ferroresonant voltage stabilization
-   High efficiency 70-80%
-   No overvoltage risk
-   Current limited

The Kepco PRR48-22M is a 1000 Watt rack mounted laboratory systems power supply that offers the low cost and very high dependability of ferroresonant voltage stabilization. The ferroresonant stabilizing technique provides extraordinary isolation from a wide variety of source noise. It is inherently short-circuit proof and cannot expose delicate loads to overvoltage hazards. Hence no crowbar, fuses, or bounding circuits are needed. Ferroresonant power supplies use no noise-producing switches or oscillators. Voltage setting is independent of delicate control settings or diode references and requires no comparators, references, or limiters.

## Details

- **Price:** 0.0 USD - 153.0 USD
- **Vendor:** Kepco
- **Type:** Dc Supply
- **Tags:** DC Power Supply, Kepco, Manufacturers, Power Supplies & Loads, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 93.50 USD | In stock |
| NIST Traceable with Full Data | 110.50 USD | In stock |
| ISO IEC 17025 Accredited | 153.00 USD | In stock |

## Images

- PRR48-22M Kepco DC Power Supply Used

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> Source: [ValueTronics](https://valuetronics.com/products/prr48-22m-kepco-dc-power-supply-used)
> Updated: 2026-05-21