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MEAN WELL ERDN2024 Redundancy Module
The MEAN WELL ERDN20 series is a 20A redundancy module that can be used with a power supply to improve overall system operation reliability. Key features include 5V/12V/24V/48V input voltage selection, support for N+1 and 1+1 redundancy systems, built-in two rails DC input contacts and a single output. The MOSFET technology implemented reduces heat loss and the voltage difference between the input and output voltages. It also features built-in 2 channels DC OK relay contacts for monitoring output status and ultra-wide operating temperature.
MEAN WELL ERDN2024 Redundancy Module Specifications:
- Input Voltage: 5V/12V/24V/48V
- Output Current: 20A
- Voltage Drop (Vin-Vout): <0.2V
- Efficiency: 97%
- Cooling: Free air convection
- Operating Temperature: -40 ~ +85°C
- Temperature Coefficient: ±0.03%/°C (0 ~ 60°C)
- MTBF: 1853.5K hrs min. (Telcordia SR-332) / 378.7K hrs min. (MIL-HDBK-217F)
- Dimension: 0.206Kg; 45psc/10.3Kg/0.76CUFT
- Safety Standards: IEC62368-1, UL62368-1, EAC TP TC 004
- Number of Input Channels: 2 Channels
- Peak Current: <30A, 5Sec.
- Overload: <30A, 5Sec. No damage
- Withstand Voltage: 65Vdc
- Isolation Resistance: 98%
- Input Reverse Current: 0~30A per input
- Input Reverse Voltage: <4Vor>6.5V(±5%)
- EMC Emission: BS EN/EN55032(CISPR32)
- EMC Immunity: BS EN/EN55035, BS EN/EN61000-6-2
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Frequently Asked Questions
Where can I buy MEAN WELL ERDN2024?
You can click on the BUY or RFQ button to purchase ERDN2024 from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part ERDN2024?
You can download the ERDN2024 datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of ERDN2024?
MEAN WELL