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MEAN WELL RSD30H33 railway power converter

RSD-30H series is a 30W reliable railway DC-DC converter designed to meet stringent standards such as EN50155 and EN45545-2, suitable for transportation systems like railways, trams, and buses. It features a compact, semi-potted design with a low profile of 25mm, wide input ranges up to 160V, and multiple output voltages including 3.3V, 5V, 12V, and 24V. Built for harsh environments, it offers protections against short circuits, overloads, overvoltage, and temperature extremes, with high vibration and dust resilience, ensuring dependable operation in demanding conditions.

Authorized Distributors
Source:Newark
Part No:RSD-30H-3.3
Stock:7
Inv Date:06-16-2026
Price: Unit price: $9.38
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Source:DigiKey
Part No:RSD-30H-3.3
Stock:137
Inv Date:06-16-2026
Price: Unit price: $31.8
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Source:DigiKey
Part No:RSD-30H-3.3
Stock:3
Inv Date:06-16-2026
Price: Unit price: $33.4
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Part No:RSD-30H-3.3
Stock:0
Inv Date:06-16-2026
Price: Unit price: $39.86
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Part No:RSD-30H-3.3
Stock:0
Inv Date:06-16-2026
Price: Unit price: $33.4
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Part No:RSD-30H-3.3
Stock:0
Inv Date:06-16-2026
Price: Unit price: $33.4
Buy/RFQ:
Part No:RSD-30H-3.3
Stock:3
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:

MEAN WELL RSD30H33 railway power converter Specifications:

  • Power Output: 30W
  • Input Voltage Range: 9~36V / 18~72V / 40~160V
  • Output Voltages: 3.3V, 5V, 12V, 24V
  • Rated Currents: 6A, 25A, 2.54A, 4.25A (depending on model)
  • Ripple & Noise: 50mVp-p to 70mVp-p
  • Voltage Tolerance: ±2.0%
  • Line Regulation: 0.2% to 0.5%
  • Load Regulation: 0.2% to 0.5%
  • Efficiency: 84% to 91%
  • Operating Temperature: -40°C to +70°C
  • Storage Temperature: -40°C to +85°C
  • Vibration Resistance: 5G, IEC61373 compliant
  • Isolation Voltage: 4KVDC / 2.5KVDC
  • Dimensions: 113 x 60 x 25 mm
  • Protection Features: Short circuit, overload, overvoltage, reverse polarity
  • EMC Compliance: EN55032 Class A and B standards
  • Safety Standards: IEC60950-1, EN50155, EN45545-2
  • MTBF: 396,900 hours at 25°C
  • Humidity: 5% to 95% RH non-condensing

Buy the Mean Well RSD-30H – Reliable Railway DC-DC Converter for Industrial Applications

Ensure dependable operation of your railway or transportation system with the RSD-30H railway power converter. Featuring wide input voltage ranges up to 160V, multiple output options, high vibration and dust resistance, and comprehensive protections, this compact unit is ideal for harsh environments. Its compliance with EN50155 and EN45545-2 standards guarantees safety and fire protection. Get your RSD-30H today and optimize your transportation power systems with a reliable, efficient solution designed for demanding conditions.

Buy Mean Well RSD-30H now and experience unmatched reliability and performance in harsh transportation environments.

Frequently Asked Questions

Where can I buy MEAN WELL RSD30H33?

You can click on the BUY or RFQ button to purchase RSD30H33 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part RSD30H33?

You can download the RSD30H33 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of RSD30H33?

MEAN WELL

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