Power Supplies

Dual-Output High-Performance 40-Watt DC-DC Converters

Traco Power has extended their TEQ 40 Series of 40W railway / rugged industrial dc-dc converters with dual outputs of ±12-, ±15-, and ±24-Vdc. The TEQ 40WIR are a series of isolated high-performance dc-dc converter modules with 4:1 input voltage ranges.

The series is now comprised of 21 models offering input voltage ranges of 9- to 36-Vdc, 18- to 75-Vdc, and 43- to 160-Vdc and outputs of 5-, 12-, 15-, 24-, ±12-, ±15-, and ±24-Vdc. Efficiency of 87% to 88% combined with thermal-block construction allow a convection / full-load operating temperature range of -40°C to +83°C (up to +93°C with power derating).

Features include: 2,250Vdc I/O Isolation; under voltage lockout; over temperature protection; and short circuit protection. The 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 Traco Power’s 3-year warranty.

Products are in stock and available through the Traco Power global distribution network with manufacturing lead times of 12-14 weeks.

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