TRACO POWER has extended its TEQ 20 Series of 20W railway / rugged industrial DC/DC converters with dual outputs of ±12 / ±15VDC. The TEQ 20WIR are a series of isolated high performance railway DC/DC-converter modules with ultra-wide 4:1 input voltage ranges.
The series is comprised of 18 models offering 9-36 / 18-75 / 43-160V input ranges and outputs of 5 / 12 / 15 / 24 / ±12 / ±15VDC. High efficiency of 87-88% combined with thermal-block construction allows a convection / full-load operating temperature range of -40°C to +83°C (up to +93°C with power derating).
Features include: 2,250 VDC I/O Isolation; under voltage lockout; over temperature protection; and short circuit protection. Series is qualified for EN 61373 / MIL-STD-810 for mechanical shock, thermal shock and vibration.
Models are safety approved to UL/IEC/EN 60950-1 (CB Report) and EN50155 with an internal filter for EN 55032 class B conducted and radiated emissions, supported by a three year product warranty TRACO POWER's three year warranty.