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Mean well MDR-100-12 100 Watt Power Supply 12V 7.5A output
MPN: MDR-100-12
Alt. SKU: MDR10012
£55.20
£46.00
Why Choose the Mean Well MDR-100-12 90 W DIN Rail Power Supply?
The Mean Well MDR-100-12 is a robust industrial-grade DIN rail power supply engineered to deliver a stable 12 V DC output at 7.5 A (90 W) for control panels, automation systems, sensors and industrial electronics. With a wide universal input range, built-in protection features and a compact TS-35 DIN rail form factor, it is a dependable choice for engineers, panel builders and maintenance teams.
If you are sourcing the MDR-100-12 for a new build or like-for-like replacement, it provides consistent regulated 12 V DC power in professional electrical enclosures where reliability and tidy installation matter.
Product Code: Mean Well MDR-100-12
Key Benefits
- Stable 12 V DC output: Provides regulated power up to 7.5 A for automation and control equipment.
- 90 W rated power: Suitable for higher current 12 V loads in industrial panels.
- Universal input range: Works with 85 to 264 V AC and 120 to 370 V DC supplies.
- DIN rail mounting: Designed for fast installation on TS-35 rails in control cabinets.
- Fanless cooling: Free air convection design supports quiet, low-maintenance operation.
- Built-in protections: Helps protect both the PSU and connected devices during fault conditions.
Technical Specifications
- Manufacturer: Mean Well
- Model: MDR-100-12
- Product type: DIN rail power supply
- Rated output power: 90 W
- Output voltage: 12 V DC
- Output current: 7.5 A
- Input voltage range: 85 to 264 V AC / 120 to 370 V DC
- Cooling method: Free air convection (fanless)
- Mounting: DIN rail TS-35
- Protection functions: Short circuit, overload, over voltage, over temperature
Compatibility
The Mean Well MDR-100-12 is intended for systems requiring a regulated 12 V DC DIN rail PSU with sufficient current capacity for industrial control and automation equipment. Always confirm voltage, current, enclosure conditions and wiring requirements before installation.
Applications
- Industrial control panels and automation cabinets
- PLC and I/O power distribution
- Sensors, signalling and instrumentation circuits
- Embedded controllers and monitoring devices
- 12 V DC systems requiring stable regulated power
- Maintenance replacement of existing MDR-100-12 units
Supplied as a new, unused genuine Mean Well power supply suitable for professional electrical installations.
Frequently Asked Questions
What output does the Mean Well MDR-100-12 provide?
The MDR-100-12 provides a regulated 12 V DC output with up to 7.5 A available load current, delivering a total rated power of 90 W.
What input voltage range does the MDR-100-12 support?
It supports a wide universal input range of 85 to 264 V AC and 120 to 370 V DC, making it suitable for many industrial and building installations.
Is the MDR-100-12 fan cooled?
No. It uses free air convection cooling, which supports quiet, maintenance-free operation in electrical enclosures.
What protections are included?
The MDR-100-12 includes protection against short circuit, overload, over voltage and over temperature to help protect connected equipment.
Where is the MDR-100-12 commonly used?
It is commonly used in industrial control panels, automation systems and electrical cabinets where stable 12 V DC power is required for continuous operation.
Common Search Terms
MDR-100-12, Mean Well MDR-100-12, 12V DIN rail power supply, 90W DIN rail PSU, industrial 12V power supply, MDR10012 replacement.
| Manufacturer Part Number | MDR-100-12 |
|---|---|
| Barcode | 4711287422084 |
| Manufacturer | Meanwell |
| Output Voltage | 12VDC |
| Output Current | 7.5A |
| Input Phases | Single Phase |
| Alternative Product SKU | MDR10012 |
Write Your Own Review
| The Mean Well DIN rail single phase range of MDR and DR power supplies are ideal for use inside control panels and powering a variety of other industrial applications within the control and automation market. The switched-mode PSUs within this range boast a miniature profile; perfect for when space is of a premium. The units range from 10 Watts to 100 Watts with output voltages between 5V and 48V DC. |
