TQW14A-48S12-RJ Datasheet | Emerson

Embedded Power for Business-Critical Continuity Quarter-Brick Series Wide Input IBC Total Power: 168W Input Voltage: 36 - 75VDC # of Outputs: Single Rev.04.02.08 qbwiibc 1 of 4 Special Features - - - - - - - - - Wide input 36 Vdc to 75 Vdc Output voltage of 12 V ±10% Current rating 14 A Ultra high efficiency, 94.5% typical Industry standard quarter-brick footprint Low profile - 0.35” Remote ON/OFF Available Ro HS pliant 2 Year Warranty This series is a Quarter-Brick, wide-input intermediate bus converter (IBC). Capable of operating from any input voltage in the range 36 Vdc to 75 Vdc, this high efficiency isolated dc-dc converter module generates a semi-regulated 12 V output and can deliver up to 14 A. This series Features a low profile open-frame construction and has an industry standard quarter-brick footprint. Safety UL/c UL : CAN/CSA 22.2 No. 60950-00 : UL 60950 UL 60950 File No. E174104 TÜV Product Service (EN60950) Certificate No. B 04 07 38572 046 Embedded Power for Business-Critical Continuity Specifications All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. Rev.04.02.08 qbwiibc 2 of 4 OUTPUT SPECIFICATIONS Output voltage Output votage range Total regulation (Over line, load and temperature) Output current Ripple and noise (See Note 2) Output capacitance INPUT SPECIFICATIONS Input voltage range Input current No load Max. 36-75 Vdc 100 m A 3.9 A max. @ 48 Vin Open collector ref to input >1.1 Vdc or floating <0.8 Vdc 15 ms typ. (0-20 MHz) External to unit (Nominal) 12 Vdc 10.8-13.2 Vdc ±10% max. 36-75 Vin ±5% max. 40-60 Vin 0 A min. 14 A max. 150 m V pk-pk 200 μF min. EMC CHARACTERISTICS Conducted emissions Radiated emissions Immunity: ESD air ESD contact Radiated field enclosure Conducted (dc power) Conducted (signal) Input transients GENERAL SPECIFICATIONS Efficiency Basic insulation Switching frequency Approvals and standards Material flammability Weight MTBF Representative model: Input/output Fixed 94.5%...