Meanwell WDR-120-48 DIN rail power supply, a 120W industrial switching power supply providing 48V DC output at 2.5A for automation and control systems.
£82.30
The Meanwell WDR-120-48 is a compact and reliable DIN rail mounted switching power supply designed to provide stable 48 V DC power for industrial control systems, automation equipment and electrical installations. As part of the advanced Meanwell WDR-120 series, it delivers efficient single-output DC power conversion for demanding industrial environments.
This power supply is engineered for easy integration into control cabinets, offering a wide input voltage range, robust protection functions and efficient operation through free air convection cooling. The WDR-120 series provides dependable DC power for applications requiring high efficiency and straightforward DIN rail installation.
With a rated output power of 120 W, a 48 V DC output and a rated output current of 2.5 A, the WDR-120-48 is suitable for industrial controllers, automation equipment, instrumentation and other electrical systems requiring reliable DC power.
Industrial power supplies such as the Meanwell WDR-120-48 provide stable DC voltage conversion for automation and control applications where consistent power delivery is essential. The unit supports reliable operation of industrial electronics while helping protect connected equipment from common electrical faults.
The WDR-120 series combines efficient performance, compact DIN rail installation and monitoring capability, making it a practical solution for control panels, machinery and industrial electrical systems requiring dependable 48 V DC power.
| Manufacturer | Meanwell |
|---|---|
| Series | WDR-120 |
| Model | WDR-120-48 |
| Product type | Industrial DIN rail switching power supply |
| Rated output power | 120 W |
| Output voltage | 48 V DC |
| Output current | 2.5 A |
| Output voltage adjustment range | 48–55 V DC |
| Input voltage range | 180–550 V AC / 254–780 V DC |
| Input frequency | 47–63 Hz |
| Protection functions | Overload, over voltage and over temperature |
| Cooling method | Free air convection |
| Mounting type | DIN rail mounting TS35/7.5 or TS35/15 |
| Dimensions (W × H × D) | 40 × 125.2 × 113.5 mm |
| Weight | Approx. 0.65 kg |
The WDR-120-48 is used to provide stable 48 V DC power for industrial automation systems, control panels and electrical equipment.
The Meanwell WDR-120-48 provides a 48 V DC output with a rated current of 2.5 A.
The power supply has a rated output power of 120 W.
The unit is designed for installation on standard TS35/7.5 or TS35/15 DIN rails inside electrical control cabinets.
The power supply includes protection against overload, over voltage and over temperature conditions.
Meanwell WDR series power supplies are widely used in industrial control applications to provide efficient, dependable and space-saving DC power solutions for modern electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...