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TRACO POWER THN151221N DC/DC Converter

The THN 15N Series is a compact, high-performance 15 Watt DC/DC converter in a shielded 1” x 1” x 0.4” metal package. It features a wide 2:1 input voltage range (9-18, 18-36, 36-75 VDC), an internal EN 55032 class A filter, and operates efficiently up to 91% within a temperature range of -40°C to +70°C without derating. This converter provides high isolation voltage of 1600 VDC, remote On/Off, output trimming, overload, overvoltage, and short circuit protection, making it suitable for space-critical industrial, communication, and instrumentation applications.

Authorized Distributors
Source:DigiKey
Part No:THN 15-1221N
Stock:5
Inv Date:05-30-2026
Price: Unit price: $43.15
Buy/RFQ:
Part No:THN 15-1221N
Stock:14
Inv Date:05-31-2026
Price: Unit price: $43.14
Buy/RFQ:
Part No:THN 15-1221N
Stock:0
Inv Date:05-30-2026
Price: Unit price: $49.1
Buy/RFQ:

TRACO POWER THN151221N DC/DC Converter Specifications:

  • Power: 15 Watt
  • Input Voltage Range: 9-18 VDC, 18-36 VDC, 36-75 VDC
  • Output Voltage Options: 3.3 V, 5 V, 12 V, 15 V, 24 V, +5 V, +12 V, +15 V, +24 V
  • Output Current Max: 1500 mA (varies by model)
  • Efficiency: up to 91%
  • Operating Temperature: -40°C to +70°C without derating
  • Isolation Voltage: 1600 VDC
  • No-load Power Consumption: 96-336 mW
  • Remote On/Off: Open or 3-15 VDC (On), Short or 0-1.2 VDC (Off)
  • Protection: Overload, overvoltage, short circuit
  • Certifications: UL 62368-1, EN 55032 Class A
  • Dimensions: 1” x 1” x 0.4” (25.4 x 25.4 x 10 mm)
  • Switching Frequency: 220-270 kHz
  • MTBF: 1,670,000 hours
  • Isolation Resistance: 1 GOhm min.
  • Case Material: Copper, Potting: Silicone (UL 94-0)

Buy the Buy Traco Power DC/DC Converter Part Number THN151221N Online

Purchase the Traco Power THN 15N series DC/DC converter online today and experience high efficiency, space-saving design, and comprehensive protections. Perfect for automating, instrumentation, and distributed power systems where space is limited, it features wide input ranges, adjustable outputs, and UL certification. Our online ordering process ensures fast delivery, expert support, and competitive pricing, helping you seamlessly integrate reliable power solutions into your projects with confidence and ease.

Order your Traco Power SeriesTHN 15N THN151221N today and ensure reliable power conversion for your industrial and communication projects.

Frequently Asked Questions

Where can I buy TRACO POWER THN151221N?

You can click on the BUY or RFQ button to purchase THN151221N from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part THN151221N?

You can download the THN151221N datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of THN151221N?

TRACO POWER

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