Mean Well DR-100-12 is a 100W AC/DC DIN rail power supply providing a regulated 12V DC output at 7.5A for industrial automation and control systems.
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The Mean Well DR-100-12 is a compact and reliable AC/DC DIN rail power supply designed to provide stable 12 V DC power for industrial automation, control systems and electrical equipment. As part of the trusted Mean Well DR series, it delivers efficient power conversion and dependable performance for a wide range of industrial and commercial applications.
This power supply features a slim DIN rail mounting design that allows easy installation inside electrical cabinets and control panels. Its regulated DC output and built-in protection functions help ensure reliable operation of connected devices while maintaining safe and efficient power delivery.
With a rated output power of 100 W and a 12 V DC output at 7.5 A, the DR-100-12 is suitable for powering automation controllers, sensors, communication equipment and other low-voltage DC applications requiring a dependable industrial power source.
The Mean Well DR-100-12 converts AC mains power into a regulated 12 V DC output suitable for industrial control equipment and electronic systems. Its stable output performance helps protect connected devices and maintain reliable operation in automation environments.
The DR series is designed for engineers, panel builders and system integrators requiring compact, efficient and dependable DIN rail power solutions for industrial applications.
| Manufacturer | Mean Well |
|---|---|
| Series | DR Series |
| Model | DR-100-12 |
| Product type | AC/DC DIN rail power supply |
| Rated output power | 100 W |
| Output voltage | 12 V DC |
| Output current | 7.5 A |
| Input voltage | 88–264 V AC |
| Input frequency | 47–63 Hz |
| Efficiency | approx. 86% |
| Protection rating | IP20 |
| Mounting type | DIN rail mounting |
| Cooling method | Free air convection |
The Mean Well DR-100-12 provides regulated 12 V DC power for industrial automation, control systems and electronic equipment.
The power supply provides a rated output of 100 W with a 12 V DC, 7.5 A output.
The unit provides a regulated 12 V DC output voltage suitable for low-voltage industrial applications.
The power supply is designed for DIN rail mounting inside electrical control cabinets and automation panels.
The DR-100-12 includes protection functions such as short circuit protection, overload protection and over voltage protection.
Mean Well DR series power supplies are widely used by engineers and system builders to provide reliable, efficient and stable DC power for industrial and automation equipment.
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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...