Description
The TDK-Lambda DRB120-12-1 is a compact and efficient single-phase DIN rail power supply delivering 12VDC at 10A (120W), designed for cost-effective integration into industrial automation, control, and process systems. With an output adjustable from 12 to 13.2VDC and a boost mode up to 12A (144W) for short durations, this unit provides reliable performance even in high-demand applications.
Engineered for longevity and efficiency, the DRB120-12-1 achieves up to 91% efficiency, helping reduce thermal stress and power loss in confined control panels. Its rugged aluminium and steel housing, narrow 35mm DIN rail footprint, and convection cooling make it an ideal fit for space-constrained environments. This model complies with global safety and EMI standards, including EN55011-B, EN55032-B, and IEC/EN/UL 62368-1.
Features and Benefits
- 12VDC Output at 10A (120W): Provides stable power for industrial sensors, relays, and low-voltage automation systems.
- Boost Mode – 12A for 10 Seconds: Handles transient loads with a maximum 144W peak power output to support inrush current demands.
- High Efficiency up to 91%: Reduces energy loss and heat build-up, improving system reliability and lowering cooling requirements.
- Compact DIN Rail Housing (35mm Width): Saves valuable panel space and installs easily on TS35 DIN rails.
- Long Electrolytic Capacitor Life (up to 10 Years): Designed for long-term use in demanding environments.
- Low No-Load Power Consumption (<0.7W): Improves overall energy efficiency, especially in intermittently used systems.
- Global Safety Certifications: CE, UKCA, UL, and IEC compliance ensures suitability for international projects.
- Opto-Isolated DC OK Signal: Supports remote system monitoring and diagnostics.
- Convection-Cooled Design: Reliable operation without fan noise or moving parts, reducing maintenance.
