# DCR20-50B2 Sorensen DC Power Supply Used

**Additional Features:**

-   Voltage: 0-20V
-   Current: 0-50A
-   Power: 1000W
-   115 VAC single phase input standard on all models up to 1800 watts
-   50/60 Hz operation without derating
-   0.03% line and load regulation (typical)
-   50 ms transient response - 50% load change (typical)
-   65mV RMS ripple
-   Low-Level Remote Sensing
-   Manual & Automatic Control
-   Direct & Master-Slave Paralleling & Series Operation 
-   19" Rack Mountable
-   Low Ripple and Noise
-   Amperage and Voltage Meters
-   Excellent voltage and current regulation with automatic crossover; panel lights indicate operating mode
-   Remote voltage and resistance programming for both voltage and current modes standard
-   Adjustable current limiting (overload/short circuit protection) with automatic recovery
-   Overvoltage protection with crowbar standard on all models

The Sorensen DCR20-50B2 is a member of the 1000W DCR-B2 family of general purpose, rackmount power supplies. The DCR20-50B2 operates at a voltage range of 0-20V and a current of 50 Amps.

The DCR20-50B2, high power programmable power supplies have input SCR preregulator topology plus regulation and transient response performance suitable for nearly all test and measurement applications. The DCR20-50B2 operates from a nominal 115 VAC and exhibits a rapid response to transients, both load and line.

## Details

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

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- DCR20-50B2 Sorensen DC Power Supply

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> Source: [ValueTronics](https://valuetronics.com/products/dcr20-50b2-sorensen-dc-power-supply-used)
> Updated: 2026-05-21