THN 20WIR Series DC/DC Converters

TRACO 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 V_DC to 36 V_DC, 18 V_DC to 75 V_DC, and 36 V_DC to 160 V_DC) and single/dual outputs ranging from 3.3 V_DC to 24 V_DC. 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.