Description
The TDK-Lambda DRB480-48-1 is a high-power DIN rail-mounted power supply delivering a regulated 48VDC output at 10A (480W), optimised for demanding industrial applications including process control, automation, and communication systems. With a boost capability up to 12A (576W) for 10 seconds, it supports high inrush loads such as motors or solenoids during start-up.
Its adjustable output range of 48 to 52.8VDC and wide input range (85–264VAC) make it suitable for use in global installations. Achieving up to 93.5% efficiency, the DRB480-48-1 reduces heat generation and improves system energy performance. A rugged 60mm-wide DIN rail form factor makes it ideal for control panel integration, while convection cooling ensures long-term, silent operation without moving parts.
Features and Benefits
- 48VDC Output at 10A (480W): Powers large-scale industrial systems, sensors, controllers, and actuators with stable, regulated voltage.
- Boost Mode – 12A (576W) for 10 Seconds: Delivers additional current for transient load conditions or inrush requirements at system startup.
- High Efficiency up to 93.5%: Supports energy savings and low thermal stress, even under continuous full load conditions.
- Universal Input Voltage (85–264VAC): Compatible with international mains standards for global application flexibility.
- Compact DIN Rail Design (60mm Width): Saves cabinet space and mounts easily on standard TS35 rails.
- Electrolytic Capacitor Life up to 10 Years: Built for longevity under industrial temperature and load conditions.
- Low Standby Power (<0.7W): Increases efficiency in systems with intermittent or low duty-cycle operation.
- DC OK Opto-Isolated Signal: Monitors output status and allows integration with fault signalling or monitoring systems.
- Fully Certified for Global Use: CE, UKCA, UL, and IEC/EN compliant for regulated installations worldwide.
- Fanless, Convection-Cooled Design: Ensures quiet and reliable performance in noise-sensitive or sealed environments.
