Manufacturers
Mean well MDR-20-05 20 Watt Power Supply 5V 3.0A output
MPN: MDR-20-05
Alt. SKU: MDR2005
Special Price
£15.46
£12.88
Regular Price
£22.08
Why Choose the Mean Well MDR-20-05 DIN Rail Power Supply?
The Mean Well MDR-20-05 is a compact 20W DIN rail power supply designed for small automation, control, and instrumentation projects. Delivering a stable 5V DC output at 2.8A, it features universal AC input, high efficiency, robust safety protections, and a slim plastic housing—making it ideal for reliable, low-voltage power in space-constrained panels.
Key Takeaways
- Output: 5V DC at 2.8A (14W)
- Input Voltage: 85–264V AC / 120–370V DC
- High efficiency up to 78%
- Protections: Short circuit, overload, over voltage
- Cooling by free air convection
- Ultra-slim plastic case: 22.5mm width
- DIN rail mountable (TS35/7.5 or TS35/15)
- Operating temperature: -20°C to +70°C
- Compliance: UL508, EN61000-6-2, EN61000-6-4, TUV EN62368-1, CE
Frequently Asked Questions About the Mean Well MDR-20-05
- What is the output voltage and current of the MDR-20-05?
- What input voltages does it support?
- What protection features are included?
- How is the unit cooled?
- How is it mounted?
Mean Well MDR-20-05 Overview
The MDR-20-05 is part of Mean Well’s ultra-slim MDR series, providing dependable 5V power at 2.8A for compact automation, sensors, and signal projects. Its small form factor, wide input compatibility, and built-in protections make it a reliable choice for industrial, building, and OEM applications where space is limited.
Speed & Safety Benefits
- Quick installation: Ultra-slim DIN rail mounting saves space and simplifies panel wiring
- Enhanced safety: Built-in protections safeguard equipment and users
- Efficient operation: High efficiency and convection cooling minimize energy waste and heat output
Key Features of the Mean Well MDR-20-05
- Output: 5V DC at 2.8A (14W)
- Input Voltage: 85–264V AC / 120–370V DC
- High efficiency up to 78%
- Protections: Short circuit, overload, over voltage
- Cooling by free air convection
- Ultra-slim plastic case: 22.5mm width
- DIN rail mountable (TS35/7.5 or TS35/15)
- Operating temperature: -20°C to +70°C
- Compliance: UL508, EN61000-6-2, EN61000-6-4, TUV EN62368-1, CE
The MDR-20-05 provides a 5V DC output at 2.8A, with a total power output of 14W.
This unit supports 85–264V AC or 120–370V DC, making it suitable for global industrial and OEM installations.
It features protection against short circuit, overload, and over voltage for safe and reliable operation.
The MDR-20-05 is cooled by free air convection, requiring no fan and supporting silent, maintenance-free operation.
This power supply is designed for DIN rail mounting (TS35/7.5 or TS35/15), allowing for easy and secure installation in panels and enclosures.
Choose the Mean Well MDR-20-05 DIN Rail Power Supply for reliable, compact, and efficient 5V power in your automation and control projects.
