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MDR-20-5 Power Supply 85-264VAC 1 Phase input, output 5 volts DC 3.0 Amps
Mean Well MDR-20-5 DIN rail switching power supply providing 20 W output with 5 V DC and 3.0 A for industrial control applications.
£12.88
Why Choose the Mean Well MDR-20-5 DIN Rail Power Supply?
The Mean Well MDR-20-5 is a compact and reliable 20 W DIN rail mounted switching power supply designed to provide stable DC power for industrial automation, control systems and electronic equipment. As part of the trusted Mean Well MDR series, it delivers efficient power conversion in a slim enclosure suitable for installation inside electrical cabinets and control panels.
This power supply accepts a wide 85–264 V AC single-phase input and provides a regulated 5 V DC output with a rated output current of 3.0 A. The MDR-20-5 is suitable for powering low-voltage industrial devices, controllers, sensors and electronic modules requiring dependable DC power.
With a 20 W rated output power, 5 V DC output voltage and compact DIN rail mounting format, the MDR-20-5 provides an efficient and space-saving solution for industrial control panels, automation systems and electrical installations.
Key Advantages
- Compact 20 W DIN rail power supply for industrial applications.
- 5 V DC regulated output suitable for low-voltage electronic equipment.
- 3.0 A output current for powering control devices and automation components.
- Wide 85–264 V AC input range for flexible installation.
- Space-saving design for electrical cabinets and control panels.
- Reliable Mean Well switching technology for industrial environments.
Key Features
- Mean Well MDR series power supply.
- 20 W rated output power.
- 5 V DC output voltage.
- 3.0 A rated output current.
- 85–264 V AC single-phase input.
- DIN rail mounting design.
- Built-in protection functions for reliable operation.
- Compact enclosure for industrial control cabinets.
Reliable DC Power for Industrial Automation Systems
DIN rail power supplies such as the Mean Well MDR-20-5 provide stable and efficient DC power conversion for industrial electronics. By delivering a regulated 5 V DC output, they help ensure reliable operation of automation components, monitoring equipment and electronic control systems.
The MDR series is designed for professional electrical installations where compact dimensions, dependable performance and simple DIN rail mounting are essential. Its robust design makes it suitable for a wide range of industrial and commercial control applications.
Typical Applications
- Industrial automation control panels.
- PLC and controller power supplies.
- Sensors and instrumentation systems.
- Electronic control modules.
- Electrical distribution cabinets.
- Industrial monitoring and control systems.
Technical Specifications
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| Input Voltage Range | 100–120 V AC, 200–240 V AC | |
|---|---|---|
| Mounting Type | DIN rail | |
| Device Type | DIN rail PSU | |
| Current | 3 A | |
| Input Voltage | 85–264 V AC | |
| Output Voltage | 5 V DC | |
| Output Power (W) | 20 W | |
| Mounting | DIN rail | |
| Phase | Single Phase | |
| Manufacturer | Mean Well | |
| Series | MDR | |
| Model | MDR-20-5 | |
| Product type | DIN rail switching power supply | |
| Rated power | 20 W | |
| Output voltage | 5 V DC | |
| Output current | 3.0 A | |
| Input voltage | 85–264 V AC | |
| Input phase | Single phase | |
| Input frequency | 47–63 Hz | |
| Mounting type | DIN rail mounting | |
| Output type | Regulated DC | |
| Protection functions | Short circuit, overload and over voltage protection | |
| Application type | Industrial automation and control systems |
Frequently Asked Questions
What is the Mean Well MDR-20-5 used for?
The MDR-20-5 is a DIN rail mounted switching power supply designed to provide regulated 5 V DC power for industrial automation and electronic control equipment.
What output voltage does the MDR-20-5 provide?
The Mean Well MDR-20-5 provides a regulated 5 V DC output.
What is the maximum output current of this power supply?
The MDR-20-5 provides a rated output current of 3.0 A.
What input supply does the MDR-20-5 require?
The power supply accepts a wide 85–264 V AC single-phase input.
How is the MDR-20-5 installed?
The power supply is designed for DIN rail mounting inside electrical cabinets and control panels.
Trusted by Industrial Automation Professionals Worldwide
Mean Well MDR series power supplies are widely used by engineers and system integrators to deliver reliable DC power conversion for industrial automation, control systems and electrical installations.
