| Specifications | |
| Product Attribute | Attribute Value |
| Manufacturer Product Number | MDR-40-12 |
| Manufacturer | Mean Well |
| Category | Power Supplies - External/Internal (Off-Board)undefined |
| Base Product Number | MDR-40 |
| Input Type | AC or DC |
| Number of Outputs | 1 |
| AC Voltage - Input | 85 ~ 264 VAC |
| DC Voltage - Input (Min) | 120V |
| DC Voltage - Input (Max) | 370V |
| Voltage - Output 1 | 12V |
| Current - Output (Max) | 3.33A |
| Power (Watts) | 40W |
| Voltage - Isolation | 3 kV |
| Applications | Hazardous Locations, Industrial, ITE (Commercial) |
| Efficiency | 86% |
| Operating Temperature | -20°C ~ 70°C (With Derating) |
| Features | Adjustable Output, Universal Input |
| Size / Dimension | 3.94" L x 1.57" W x 3.54" H (100.0mm x 40.0mm x 90.0mm) |
| Approval Agency | CB, CE, cULus, cURus, TUV |
