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MEAN WELL DRDN4012 DIN Rail Redundancy Module
The DRDN20 series is a 20A DIN rail redundancy module designed to enhance power system reliability in industrial automation, factory automation, and semiconductor fabrication equipment. Supporting 12V, 24V, and 48V input voltages, it supports N+1 and 1+1 redundancy configurations with a compact 32mm width. It features built-in DC OK relay contacts for output monitoring, operates efficiently with MOSFET technology to reduce heat loss, and functions reliably across wide temperatures from -40°C to +80°C. Suitable for high-demand environments, it ensures stable power supply with minimal downtime, making it ideal for critical control systems.
MEAN WELL DRDN4012 DIN Rail Redundancy Module Specifications:
- Input Voltage Range: 9-14V for 12V, 19-29V for 24V, 36-60V for 48V
- Input Current: 20A per channel, continuous
- Peak Current: 30A for 5 seconds per input
- Efficiency: 98% (typical)
- Output Current: 20A (rated)
- Output Voltage Drop: Max 0.25V between Vin and Vout
- Temperature Range: -40°C to +80°C, derate >+60°C
- Protection: Overload <30A (5 sec), reverse polarity <40V max
- Relay Contacts: 30V/1A resistive load, DC OK monitoring
- Dimensions: 32 x 125 x 102 mm
- Cooling: Free air convection
- Mounting: DIN Rail TS35/7.5 or TS35/15
- Standards: IEC62368-1, UL62368-1, EAC TC 004
- Vibration: IEC61373 compliant
- Warranty: 3 years
Buy the Mean Well Series Redundancy Module: DRDN20
Purchase the Mean Well DRDN20 DIN rail redundancy module online to improve your power system reliability. Designed for industrial automation, it supports 12V, 24V, and 48V inputs with N+1 and 1+1 redundancy configurations. Its compact 32mm width, built-in DC OK relay signals, and wide temperature operation from -40°C to +80°C make it ideal for critical control applications. Easy to install on TS35/7.5 or TS35/15 DIN rails, ensuring stable, efficient power with minimal downtime in demanding environments.
Get Mean Well DRDN20 today—built for precision and long-lasting durability, supporting high current redundancy in industrial control systems.
Frequently Asked Questions
Where can I buy MEAN WELL DRDN4012?
You can click on the BUY or RFQ button to purchase DRDN4012 from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part DRDN4012?
You can download the DRDN4012 datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of DRDN4012?
MEAN WELL