Mean well MDR-10-12 10 Watt Power Supply 12V 0.8A output
MPN: MDR-10-12
Alt. SKU: MDR1012

Why Choose the Mean Well MDR-10-12 DIN Rail Power Supply?
The Mean Well MDR-10-12 is an ultra-compact 10W DIN rail power supply, purpose-built for small-scale automation, signal, and instrumentation projects. Delivering a stable 12V DC output at 0.83A, it features a universal AC input, robust protection mechanisms, and a slim plastic housing—making it ideal for space-restricted panels and reliable low-power applications.
Key Takeaways
- Output: 12V DC at 0.83A (10W)
- 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-10-12
- What is the output voltage and current of the MDR-10-12?
- What input voltages does it support?
- What protection features are included?
- How is the unit cooled?
- How is it mounted?
Mean Well MDR-10-12 Overview
The MDR-10-12 is part of Mean Well’s ultra-slim MDR series, providing dependable 12V power at 0.83A for automation, sensors, and signal conditioning. Its compact design, global input compatibility, and comprehensive protections make it a reliable choice for small enclosures and harsh industrial environments.
Speed & Safety Benefits
- Quick installation: Ultra-slim DIN rail mounting saves space and streamlines panel wiring
- Enhanced safety: Built-in protections safeguard both equipment and users
- Efficient operation: High efficiency and convection cooling minimize energy waste and heat output
Key Features of the Mean Well MDR-10-12
- Output: 12V DC at 0.83A (10W)
- 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-10-12 provides a 12V DC output at 0.83A, for a total output power of 10W.
This unit supports 85–264V AC or 120–370V DC, suitable for global industrial and building applications.
It includes protection against short circuit, overload, and over voltage for safe and reliable operation.
The MDR-10-12 is cooled by free air convection, requiring no fan and enabling silent, maintenance-free performance.
This power supply is designed for DIN rail mounting (TS35/7.5 or TS35/15), allowing quick and secure installation in panels and enclosures.
Choose the Mean Well MDR-10-12 DIN Rail Power Supply for reliable, compact, and efficient 12V power in your automation and control projects.