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TRACO POWER THN307212WIR Railway DC/DC Converter

The THN 30WIR series is a highly reliable DC/DC converter designed for harsh environments, offering an output power of 30 Watts. It features a wide 4:1 input voltage range and is fully enclosed in a metal casing on all six sides, providing excellent electromagnetic interference shielding. Its full encapsulation ensures high resistance to thermal shocks, mechanical shocks, and vibrations. With up to 91% efficiency, it can operate in ambient temperatures from -40°C to +65°C without derating or additional cooling. Certified for mechanical shock, vibration, and fire safety, it includes features like remote on/off, trim functions, 3000 VDC I/O isolation, and protections against undervoltage, overvoltage, short circuits, and overtemperature. Comes with a 3-year warranty.

Authorized Distributors
Source:DigiKey
Part No:THN 30-7212WIR
Stock:60
Inv Date:05-30-2026
Price: Unit price: $87.36
Buy/RFQ:
Part No:THN 30-7212WIR
Stock:41
Inv Date:05-31-2026
Price: Unit price: $83.5
Buy/RFQ:
Part No:THN 30-7212WIR
Stock:0
Inv Date:05-30-2026
Price: Unit price: $100.98
Buy/RFQ:

TRACO POWER THN307212WIR Railway DC/DC Converter Specifications:

  • Power: 30 Watts
  • Input voltage range: 9-36 VDC, 18-75 VDC, 36-160 VDC
  • Output power: 88% to 92% efficiency depending on model
  • Operating temperature: -40°C to +65°C without derating
  • Isolation: Up to 3000 VDC input/output isolation
  • Efficiency: Up to 91%
  • Enclosure: Fully metal, 1"x1" size, EMI shielding
  • Certifications: EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1
  • Protections: UVLO, SCP, OVP, OTP
  • Mechanical shock and vibration: EN 61373 certified
  • Fire safety: EN 45545-2 certified
  • Additional features: Remote on/off, trim adjustment, automatic recovery from short circuit

Buy the Traco Power Series Railway DC/DC Converter: THN 30WIR

Order the Traco Power THN 30WIR series online today to ensure your systems benefit from high efficiency, robust protection features, and proven reliability. These 30-watt converters are ideal for demanding applications, offering exceptional thermal and mechanical resistance, full electromagnetic shielding, and comprehensive safety certifications. With wide input voltage ranges and protections like UVLO, SCP, and OTP, the THN 30WIR series ensures continuous operation in harsh environments. Purchase now for fast delivery and to upgrade your power solutions with trusted quality.

Get Traco Power THN 30WIR today—built for precision, high reliability, and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy TRACO POWER THN307212WIR?

You can click on the BUY or RFQ button to purchase THN307212WIR from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part THN307212WIR?

You can download the THN307212WIR datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of THN307212WIR?

TRACO POWER

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