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MEAN WELL RSD150B12 Railway Power Converter

The RSD-150 series is a highly reliable 150W railway-grade DC-DC converter designed to meet EN50155 and EN45545-2 standards. It features a 2:1 wide input voltage range, comprehensive protections including short circuit, overload, over voltage, and over temperature, and provides 4000VDC isolation. The unit operates efficiently with up to 92% efficiency, has a compact 1U low-profile design measuring 189x77x36mm, and is suitable for harsh railway environments with high vibration and temperature resistance. Its half-encapsulated construction ensures durability, making it ideal for transportation applications requiring high safety and stability.

Authorized Distributors
Source:DigiKey
Part No:RSD-150B-12
Stock:31
Inv Date:06-16-2026
Price: Unit price: $96
Buy/RFQ:
Part No:RSD-150B-12
Stock:18
Inv Date:06-17-2026
Price: Unit price: $96
Buy/RFQ:
Part No:RSD-150B-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $114.48
Buy/RFQ:
Part No:RSD-150B-12
Stock:29
Inv Date:06-16-2026
Price: Unit price: $96
Buy/RFQ:
Part No:RSD-150B-12
Stock:29
Inv Date:06-16-2026
Price: Unit price: $96
Buy/RFQ:

MEAN WELL RSD150B12 Railway Power Converter Specifications:

  • Input Range: 16.8~31.2VDC, 33.6~62.4VDC, 67.2~143VDC depending on model
  • Rated Power: 150W, 151.2W for some models
  • Output Voltage: 12V, 24V options, rated currents up to 63A
  • Isolation Voltage: 4000VDC
  • Efficiency: Up to 92%
  • Dimensions: 189mm x 77mm x 36mm
  • Operating Temperature: -40°C to +70°C with optional cooling
  • Vibration Resistance: 5G according to IEC61373
  • Shock Resistance: Meets EN50155 shock & vibration standards
  • Protections: Overvoltage, overtemperature, overload, input reverse polarity, short circuit
  • Thermal Management: Free air convection, optional installation on iron plate for better cooling
  • Safety Standards: IEC60950-1, EN55022 emission, EN61000-4 immunity
  • Applications: Railway, transportation, automation, industrial control
  • Warranty: 3 years
  • Long life electrolytic capacitors rated at 105°C used throughout

Buy the Buy Mean Well Rail Power Supply Part Number RSD150B12 Online

Secure your transportation projects with the reliable RSD-150 series railway power converter. Designed to meet strict EN50155 and EN45545-2 standards, it offers a wide input range, high efficiency up to 92%, and comprehensive protections including overvoltage, over temperature, and reverse polarity, ensuring maximum safety and durability. Its compact design with half encapsulation fits easily into tight spaces and withstands harsh vibration, shock, and temperature variations common in railway environments. Order online now for quick delivery and peace of mind in your control and power systems.

Order your Mean Well Series RSD-150B-12 150W railway converter today and ensure your projects operate with reliable, high-quality power performance.

Frequently Asked Questions

Where can I buy MEAN WELL RSD150B12?

You can click on the BUY or RFQ button to purchase RSD150B12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part RSD150B12?

You can download the RSD150B12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of RSD150B12?

MEAN WELL

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