Ruggedised DC-DC converters offer high efficiency

Traco Power has released its new THR-WI series of 3, 10, 20, 40W DC-DC Converters with double/reinforced insulation providing up to 3,000VAC Isolation. These products work over an ultra-wide 4-1 input range with up to 90% efficiencies and operating temperatures from -40C to 80C (105C maximum case temperature).

THR 3 (3W) models provide DIP 24 footprints, and the THR 10, 20, 40 (10, 20, 40W) come in 2" x 1" footprints. Input ranges include 9~36, 18-75, 40-160VDC and provide single and dual outputs ranging 5-24VDC. Models are fully encapsulated to withstand shock and vibration standards per IEC/EN 61373. Internal input filters enable EN 55032 class A compliance (3, 10, 20W) and overload, overvoltage and short-circuit protection. With the latest IT safety certifications (IEC/EN/UL 62368-1), the new series is the ideal selection for many exacting applications in the industrial, transportation and instrumentation sectors.