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72V input dc/dc converter for Railway & Transportation Applications A new 72V input Quarter Brick DC/DC Converter series, introduced by SynQor, complements their 110V devices targeting Railway & Transportation Applications.  72V input dc/dc converter |
The IQ72 family of devices features a wide input voltage range of 42 to 110V, exceeding the requirements of EN50155 for both steady state and transient voltage conditions for 72V systems. They deliver a broad range of nine optional output voltages, between 1.8V at 10A and 48V at 3A, with a trim range of -20% to +10%, at a maximum power level of 150W. They are available in the industry standard 2.30 x 1.45in. quarter brick package size in three mechanical configurations: open frame and baseplated, which meet basicinsulation requirements; and encapsulated models, which meet reinforced insulation requirements. All models have at least 2250Vdc isolation rating between input and output. Control and protection features of the IQ72 devices include remote sense, remote enable, input under-voltage lockout, output OVP, current limit, short circuit protection, and thermal shutdown. Their operational temperature range is -40 to +100°C. Calculated MTBF figures exceed 2MHrs, and all units are fully 6/6 RoHS compliant.
EDI-new-products-02-08-2007 |
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