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MEAN WELL SD350B5 Industrial Power Converter

The SD-350 series is a robust 350W single output DC-DC converter designed for industrial and automation applications. It features a wide 2:1 input voltage range, type of protections including short circuit, overload, overvoltage, and overtemperature with automatic recovery. The converter provides 1500VAC isolation, forced air cooling via built-in fan, and durable construction tested under full load burn-in conditions. Suitable for 24V and 48V systems, it ensures high efficiency, safety standards compliance, and long-term reliability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:SD-350B-5
Stock:9
Inv Date:06-16-2026
Price: Unit price: $99.5
Buy/RFQ:
Source:DigiKey
Part No:SD-350B-5
Stock:16
Inv Date:06-16-2026
Price: Unit price: $104.5
Buy/RFQ:
Part No:SD-350B-5
Stock:0
Inv Date:06-17-2026
Price: Unit price: $104.5
Buy/RFQ:
Part No:SD-350B-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $140.03
Buy/RFQ:
Part No:SD-350B-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $104.5
Buy/RFQ:
Part No:SD-350B-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $104.5
Buy/RFQ:

MEAN WELL SD350B5 Industrial Power Converter Specifications:

  • Input Voltage Range: 19~36VDC, 36~72VDC, 72~144VDC
  • Output Power: 350W maximum with various models (5V, 12V, 24V, 48V outputs)
  • Rated Current: Up to 60A depending on model
  • Isolation Voltage: 1500VAC
  • Ripple & Noise: Max 200mVp-p (varies by model)
  • Efficiency: Up to 89%
  • Protection: Short circuit, Overload, Overvoltage, Over temperature (auto-recovery)
  • Operating Temperature: -20°C to +60°C, derating applicable
  • Dimensions: 215mm x 415mm x 50mm
  • Cooling: Forced air cooling via built-in DC fan
  • Standards: IEC60950-1 CB approved, EMC compliant to EN55022 Class B
  • MTBF: 209,400 hours minimum
  • Working Humidity: 20-90% RH non-condensing
  • Storage Temperature: -40°C to +85°C

Buy the Buy Mean Well 350W Single Output DC-DC Converter Part Number SD-350B Online

Discover the high-quality 350W single output DC-DC converter designed for industrial applications. Featuring wide input voltage ranges, high efficiency up to 89%, full load burn-in testing, and comprehensive protections to ensure durability and safety. The converter includes 1500VAC isolation, forced air cooling, and complies with safety standards such as IEC60950-1 and EMC regulations. Its compact dimensions, long MTBF, and automatic recovery from faults make it ideal for automation, manufacturing, and control systems. Purchase online for reliable power solutions that ensure stable operation in challenging environments.

Get Mean Well SD-350B today—built for industrial reliability and long-lasting performance in demanding environments.

Frequently Asked Questions

Where can I buy MEAN WELL SD350B5?

You can click on the BUY or RFQ button to purchase SD350B5 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part SD350B5?

You can download the SD350B5 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of SD350B5?

MEAN WELL

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