# DCR40-25B Sorensen DC Power Supply Used

**Additional Features:**

-   Voltage: 0-40V
-   Current: 0-25A
-   Power: 1000W
-   115 VAC single phase input standard
-   0.05% line and load regulation (typical)
-   90mV RMS ripple
-   50 ms transient response-50% change (typical)
-   Low-Level Remote Sensing
-   Low Ripple and Noise
-   Direct and Master-Slave Paralleling and Series Operation
-   Excellent V and C regulation, autocrossover and indicator lights
-   Amperage and voltage meters
-   Automatic crossover between constant voltage (CV) and constant current (CC)
-   Panel lights indicating operating mode
-   Remote voltage and resistance programming in voltage and current modes
-   Adjustable current limiting (overload/short circuit protection) with automatic recovery
-   Overvoltage protection with crowbar standard

The Sorensen DCR40-25B DC Power Supply, is designed for either bench or rack use, the typical DCR-B provides a highly regulated, precise DC output, adjustable over a wide range. It operates from a nominal 115 VAC and exhibits a rapid response to transients, both load and line. The supply features low-level remote sensing, manual and automatic control, direct and master-slave paralleling and series operation.

The DCR-B supplies are phase controlled type with SCR's or Triacs at the input to the transformer, followed by a passive LC filter. This design allows for a wide range of output voltages, simplicity of design, and offers large amounts of regulated power at relatively high efficiencies compared to linear regulators.

## Details

- **Price:** 0.0 USD - 153.0 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 |
|---------|-------|-----------|
| 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

- DCR40-25B Sorensen DC Power Supply Used

---

> Source: [ValueTronics](https://valuetronics.com/products/dcr40-25b-sorensen-dc-power-supply-used)
> Updated: 2026-05-21