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MEAN WELL RSD300E48 Railway Power Supply
The RSD-300E-48 is a 300W railway-grade DC-DC power supply designed for harsh environments and compliant with EN50155 and EN45545-2 standards. This half-encapsulated, low-profile unit features a wide input range of 16.8-31.2VDC, offering robust protections including short circuit, overload, over voltage, and over temperature. It uses long-life electrolytic capacitors, has 4000VDC isolation, and is cooled via free air convection, suitable for railway and industrial applications requiring reliable and safe power conversion.
MEAN WELL RSD300E48 Railway Power Supply Specifications:
- Input Range: 16.8-31.2VDC
- Output Voltage: 48V
- Rated Power: 300W
- Ripple & Noise: 180mVp-p (max.)
- Voltage Tolerance: +2.0%
- Line Regulation: 0.5%
- Load Regulation: 1.0%
- Efficiency: 91.5% (typ.)
- Inrush Current: 45A/48VDC
- Isolation Voltage: 4000VDC
- Working Temperature: -40°C to +70°C (no derating with external base plate)
- Humidity: 5-95% RH, non-condensing
- Vibration: 10-500Hz, 5G, IEC61373 compliant
- Dimensions: 216*97*40mm (L*W*H)
- Protection Features: Short circuit, Overload, Over voltage, Over temperature, Input reverse polarity
- Standards: EN50155, EN45545-2, IEC60950-1, EMC EN55022
- MTBF: 130.7K hours
Buy the Buy MEAN WELL RSD-300E-48 Railway Power Supply Part Number RSD300E48 Online
Purchase the MEAN WELL RSD-300E-48 railway DC-DC converter online today to enjoy dependable power in harsh railway environments. This premium unit features a wide input range of 16.8-31.2VDC, high efficiency of 91.5%, and essential protections including short circuit, overload, and over temperature. Its compact 216*97*40mm form factor and low profile design make it easy to install in confined spaces. Fully compliant with EN50155 and EN45545-2 standards, it guarantees high safety, long-term durability, and optimal performance for critical railway applications. Order now to secure reliable, certified power supply for your railway and industrial projects.
Order your MEAN WELL RSD-300E-48 railway power supply today and ensure your systems have reliable, standards-compliant power for demanding environments.
Frequently Asked Questions
Where can I buy MEAN WELL RSD300E48?
You can click on the BUY or RFQ button to purchase RSD300E48 from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part RSD300E48?
You can download the RSD300E48 datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of RSD300E48?
MEAN WELL