Meanwell SDR-120-48 DIN rail power supply providing 120 W of regulated 48 V DC output at 2.5 A from a 90–264 V AC single phase input.
£73.20
The Meanwell SDR-120-48 is a compact and reliable DIN rail mounted AC/DC power supply designed to provide stable 48 V DC power for industrial automation, control systems and electrical equipment. As part of the Meanwell SDR series, it combines efficient switching technology with a slim modular design for dependable operation in demanding industrial environments.
Designed for installation inside control cabinets and electrical enclosures, the SDR-120-48 converts a wide range of AC mains input into regulated DC output power. Its DIN rail mounting format allows quick and simple integration into automation panels where space efficiency and reliable power delivery are essential.
With a rated output power of 120 W, a 48 V DC output and an output current of 2.5 A, the Meanwell SDR-120-48 is ideal for powering industrial controllers, communication equipment, automation devices and other systems requiring dependable 48 V DC power.
DIN rail power supplies such as the Meanwell SDR-120-48 provide efficient conversion from AC mains power to regulated DC voltage for industrial electronic equipment. A stable 48 V DC supply helps improve the reliability of automation systems, control circuits and connected devices.
The SDR series is engineered for industrial applications where compact installation, efficiency and dependable performance are required. Its modular DIN rail design enables easy installation in electrical cabinets, machine panels and automation systems.
| Manufacturer | Meanwell |
|---|---|
| Series | SDR Series |
| Model | SDR-120-48 |
| Product type | DIN rail mounted AC/DC switching power supply |
| Rated output power | 120 W |
| Output voltage | 48 V DC |
| Output current | 2.5 A |
| Input voltage | 90–264 V AC |
| Input phases | Single phase |
| Frequency | 47–63 Hz |
| Mounting type | DIN rail mounting |
| Output type | Single output |
The Meanwell SDR-120-48 is used to provide regulated 48 V DC power for industrial automation, control systems and electronic equipment.
The power supply provides a regulated 48 V DC output.
The SDR-120-48 provides an output current of 2.5 A.
The unit operates from a wide-range 90–264 V AC single-phase input supply.
The power supply is designed for DIN rail mounting inside electrical control panels and industrial enclosures.
Meanwell SDR series power supplies are widely used in industrial automation and control applications where compact design, efficiency and dependable DC power delivery are required.
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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...