Mean Well DRC-100B DIN rail UPS power supply and battery charger providing 100 W output with 27.6 V DC voltage and 3.62 A current for backup power applications.
£69.40
The Mean Well DRC-100B is a reliable 100 W DIN rail power supply and battery charger with UPS function designed for security systems, emergency power applications and industrial control installations. Part of the advanced Mean Well DRC series, this unit provides a regulated 27.6 V DC output with a rated charging and supply current of 3.62 A for reliable operation of connected DC loads.
Designed for applications requiring continuous power availability, the DRC-100B combines a DC power supply, battery charger and automatic UPS changeover function in a compact DIN rail mounted format. It provides uninterrupted power support by automatically switching to a connected battery source during AC power failure.
With a 100 W output rating, 27.6 V DC output voltage and 3.62 A output current, the Mean Well DRC-100B is ideal for security, access control, monitoring and automation systems requiring dependable backup power.
UPS power supplies such as the Mean Well DRC-100B ensure continuous operation of critical DC equipment by maintaining power during mains interruptions. The integrated charger and automatic battery switching function provide a convenient all-in-one solution for backup power applications.
The DRC series is designed for security systems, access control, emergency monitoring and industrial automation installations where dependable DC power and battery backup are essential.
| Manufacturer | Mean Well |
|---|---|
| Series | DRC Series |
| Model | DRC-100B |
| Product type | DIN rail UPS power supply and battery charger |
| Rated power | 100 W |
| Output voltage | 27.6 V DC |
| Output current | 3.62 A |
| Input voltage | 90–264 V AC |
| Input frequency | 47–63 Hz |
| Battery type | 24 V sealed lead acid battery system |
| UPS function | Automatic battery backup switching |
| Mounting type | DIN rail mounting |
| Cooling method | Natural air convection |
| Operating temperature | -20 to +60 °C |
| Standards | CE approved |
The DRC-100B is used as a DIN rail mounted DC power supply, battery charger and UPS backup unit for security and industrial systems.
The Mean Well DRC-100B provides a regulated 27.6 V DC output for 24 V battery backup applications.
The DRC-100B provides a rated output current of 3.62 A.
Yes, the DRC-100B includes an integrated UPS function that automatically switches to battery backup during mains failure.
The unit is designed for DIN rail mounting inside electrical cabinets and control panels.
Mean Well DRC series UPS power supplies are widely used by engineers and installers for reliable DC power backup in security, automation and control applications.
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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...