Description
The TDK-Lambda DRF480-24-1 is a high-performance DIN rail power supply providing a reliable 24VDC output at 20A (480W), engineered for demanding industrial automation, robotics, and control applications. Designed with active Power Factor Correction (PFC) and high efficiency up to 94%, this unit supports efficient power delivery in compact, thermally constrained environments.
Its wide input voltage range (85–264VAC) and slim 49mm housing make it ideal for global use in space-sensitive control panels. The output voltage is adjustable from 24 to 28VDC to compensate for voltage drops or accommodate specific load requirements. Key features include a remote ON/OFF function, DC OK relay contact, and convection-cooled fanless design for quiet, reliable operation.
Features and Benefits
- 24VDC Output at 20A (480W): Provides stable power for large-scale control systems, PLCs, sensors, and machine interfaces.
- Ultra-High Efficiency – up to 94%: Reduces energy losses and thermal load, supporting dense enclosure designs.
- Active Power Factor Correction (PFC): Improves power quality and reduces harmonic distortion on the AC input.
- Wide Input Range (85–264VAC): Universally compatible with global mains supplies without manual adjustment.
- Remote ON/OFF Control: Allows centralised shutdown or integration with automation sequences.
- DC OK Relay Output: Monitors output voltage status for diagnostics or control system feedback.
- Adjustable Output Voltage (24–28VDC): Enables precise voltage tuning to suit application demands.
- Slim DIN Rail Mount (49mm Width): Saves panel space and simplifies installation in tight enclosures.
- Convection-Cooled Design: Ensures quiet, reliable performance without moving parts or forced air.
- Global Compliance: CE, UKCA, IEC/EN/UL 60950-1 and 61010-1 certified for international deployment.
