Mean Well
Mean Well Power Supply MDR-20-12
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Specifications
| Brand | Mean Well |
|---|---|
| Model Number | MDR-20-12 |
| Official Product Name | Power Supply |
| Applicable System | Industrial control systems, automation panels, building automation |
| Product Type | Power Supply (DIN Rail Mount) |
| Equivalent Standard | MDR-20-24, MDR-20-5, MDR-40-12 |
| Product Status | Active |
| Input Current | 1.67 A |
| Frequency | 50/60Hz |
| Output Voltage | 12V DC |
| Output Current | 1.67A |
| Output Power | 20 W |
| Efficiency | 80%+ |
| Operating Temperature | -20 to +70 degC |
| Storage Temperature | -40 degC to +85 degC |
| Humidity | 20-90% RH (non-condensing) |
| Dimensions (W x H x D) | 22.5 x 90 x 100 mm |
| Weight | 170 g |
| Protection | IP20 |
| Mounting | DIN rail TS-35/7.5 or 15 |
| Certifications | UL508, TUV, CE, RoHS |
| Country of Origin | Taiwan |
| Input Voltage | 85-264 V AC |
Product Description
Basic Product Information
- Compact DIN rail mount design saves panel space
- Protected against short circuit, overload, and overvoltage
- High efficiency and low power consumption
- LED indicator for power status
- Complies with UL, CE, and other international safety standards
- Universal AC input range (100-240V AC) for global compatibility
Technical Specifications
Version & Model Difference
The MDR-20 series includes models with different output voltages: MDR-20-5 (5V), MDR-20-12 (12V), and MDR-20-24 (24V). The MDR-20-12 is specifically designed for 12V DC applications. There are no significant regional version differences; the product is globally available with universal input voltage.
Application Scenarios
- Industrial automation and control systems
- Process control equipment
- Telecommunication systems
- Test and measurement instruments
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