TRACO Power

THN 20WIR Series DC/DC Converters

TRACO Power's 20 W DC/DC converters are suitable for railway and ruggedized industrial applications

Image of Traco's THN 20WIR Series DC/DC ConvertersTRACO Power's THN 20WIR series of ruggedized 20 W DC/DC converters offers high reliability in harsh environments. The series consists of 24 models featuring ultra-wide 4:1 input ranges (9 VDC to 36 VDC, 18 VDC to 75 VDC, and 36 VDC to 160 VDC) and single/dual outputs ranging from 3.3 VDC to 24 VDC. The high-density design provides high efficiencies up to 91%, an operating temperature range of -40°C to +85°C, and increased resistance to electromagnetic interference, shock/vibration, and thermal shock.

These converters are safety-approved to IEC/EN/UL 62368-1 and EN 50155 standards for harsh environments in industrial, railway, and transportation systems. Features include an internal EN 55032 Class A input filter, input undervoltage lockout, short-circuit protection, remote on/off, and output voltage trim. MTBF is greater than 1.2 million hours and is supported by TRACO Power's 3-year warranty.

Features
  • 1.00" x 1.00" x 0.39" case with six-sided shielding
  • EN 50155/EN 61373 certified for railway applications
  • IEC/EN/UL 62368-1 approved
  • Ultra-wide 4:1 input ranges: 9 VIN to 36 VIN, 18 VIN to 75 VIN, and 36 VIN to 160 VIN
  • Full-load operation: -40°C to +65°C
  • I/O isolation: 3,000 VDC
  • Optional heatsink
  • Remote on/off and VOUT trim function
  • Short-circuit, overvoltage, and overtemperature protection
  • 3-year product warranty 

THN 20WIR Series DC/DC Converters

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Input (Max)Available QuantityPriceView Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-7222WIR20 WATT DC/DC CONVERTER, RAILWAY36V160V10 - Immediate$582.61View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-7225WIR20 WATT DC/DC CONVERTER, RAILWAY36V160V3 - Immediate$582.61View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-7210WIR20 WATT DC/DC CONVERTER, RAILWAY36V160V30 - Immediate$564.80View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-4813WIR20 WATT DC/DC CONVERTER, RAILWAY18V75V18 - Immediate$478.70View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2422WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V0 - Immediate$506.40View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-7211WIR20 WATT DC/DC CONVERTER, RAILWAY36V160V0 - Immediate$564.80View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-4811WIR20 WATT DC/DC CONVERTER, RAILWAY18V75V7 - Immediate$525.02View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2412WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V9 - Immediate$446.76View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-7213WIR20 WATT DC/DC CONVERTER, RAILWAY36V160V0 - Immediate$512.52View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2410WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V26 - Immediate$490.96View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-4825WIR20 WATT DC/DC CONVERTER, RAILWAY18V75V9 - Immediate$539.81View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-4815WIR20 WATT DC/DC CONVERTER, RAILWAY18V75V17 - Immediate$477.31View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-4823WIR20 WATT DC/DC CONVERTER, RAILWAY18V75V0 - Immediate$511.27View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2423WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V50 - Immediate$506.48View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2411WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V33 - Immediate$490.63View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2425WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V20 - Immediate$505.99View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-7212WIR20 WATT DC/DC CONVERTER, RAILWAY36V160V10 - Immediate$512.52View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-2413WIR20 WATT DC/DC CONVERTER, RAILWAY9V36V14 - Immediate$446.03View Details
20 WATT DC/DC CONVERTER, RAILWAYTHN 20-4822WIR20 WATT DC/DC CONVERTER, RAILWAY18V75V0 - Immediate$541.60View Details

Associated Product

ImageManufacturer Part NumberDescriptionFor Use With/Related ProductsAvailable QuantityPriceView Details
HEAT SINK FOR THN15/15WI/N20 PWRTHN-HS1HEAT SINK FOR THN15/15WI/N20 PWRTHN10WIR, THN15, THN15N, THN15WI, THN15WIR, THN20, THN20WI, THN20WIR, THN30, THN30WI Series Power Supplies1222 - Immediate$41.01View Details
Published: 2021-03-30

Related Videos

Ruggedized 20 watt DC/DC Converters with Railway EN 50155 Certification
Ruggedized 20 watt DC/DC Converters with Railway EN 50155 Certification

Publish Date: 2021-06-23

Related Articles and Blogs

Webinar – How to Save Time and Money with Ultra-Wide Input DC/DC Converters Practical insights and real-world strategies to help you design smarter and faster with TRACO’s ultra-wide input converters which are flexible and robust.
Suppressing Acoustic Noise in Switched-Mode Power Supplies Switched-mode power supply noises such as humming or whining can be disturbing. Find out how to reduce these noises in this article.

Related Product Training Modules

THN 20WIR Series of DC/DC Converters This module will review the key features, ratings, characteristics, models and applications for the THN 20WIR series.