Mean Well ERDN20-12 20A Enclosed Type Redundancy Module ERDN20
Product details
| Management number | 212280463 | Release Date | 2026/04/06 | List Price | US$13.46 | Model Number | 212280463 | ||
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The ERDN20 series is a 20A redundancy module that can be used with a power supply to improveoverall system operation reliability. Product key features include:5V/12V/24V/48V input voltage forselection, support N+1 and 1+1 redundancy systems,built-in two rails DC input contacts andsingle output.The MOSFET technology implemented can reduce heat loss and reduce the voltagedifference between the input and output voltages, built-in 2 channels DC OK relay contacts formonitoring output status, ultra-wide operating temperature of -40 to +80°C.
- Support 1+1 and N+1 redundancy system
- 2 channels input and 1 output
- Suitable for redundancy operation of 5V/12V/24V/48V system
- Output current up to 20A
- Cooling by free air convection
- -40~+80℃ ultra-wide operating temperature ( >+60°C derating)
- Built-in 2 channels DC OK signal and alarm relay contact
| Brand | MEAN WELL |
|---|---|
| Manufacturer | MEAN MELL |
| Model Number | ERDN20-12 |
| BuiltIn Media | NO |
| Mfr Part Number | ERDN20-12 |
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