About the product
The DRDN40 series is a 40A redundancy module that can be used with a power supply to improve overall system operation reliability. The MOSFET technology implemented can reduce heat loss and reduce the voltage difference between the input and output voltages. Built-in 2 channels DC OK relay contacts for monitoring output status.
Technical data
- Support 1+1 and N+1 redundancy system
- 2 channels input and 1 output
- Output current up to 40A
- Iput per channel 20A x 2 or 40A x 1
- Efficiency 98%
- Voltage drop 0.3Vdc max
- 2-channel DC OK signal and alarm relay contact
- Dimensions 55 x 125.2x 100mm (W x H x D)
- 3 years warranty
- Manufacturer MEAN WELL
Product specifications
| Manufacturer | MEAN WELL |
| Manufacturer | MEAN WELL |
| Manufacturer warranty | 3 years |
| Output voltage (VDC) | 48 V |
| Width | 55 mm |
| Height | 125.2 mm |
| Product series | DRDN |
| Depth | 100 mm |
| Efficiency | 98.00% |
Data sheets
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