RQ72120QTx12

DC-DC Converter

42-110V

150V

5.0-24V

150W

3000Vdc

Quarter-brick

Continuous Input

Transient Input

Outputs

Max Power

REINFORCED Insulation

DC-DC Converter

Product Details

The RailQor quarter-brick converter series is composed of next-generation, board-mountable, isolated (reinforced), fixed switching frequency dc-dc converters that use synchronous rectification to achieve extremely high power conversion efficiency. Each module is supplied completely encased to provide protection from the harsh environments seen in many industrial and transportation applications.

Operational Features

►High efficiency, 91% at full rated load current
►Delivers full power with conductive cooling
►Operating input voltage range: 42-110V
►Fixed frequency switching provides predictable EMI
►No minimum load requirement
►Meets requirements of standard EN 50155

Mechanical Features

►Industry standard Quarter-brick pin-out configuration
►Size: 2.386” x 1.536” x 0.500” (60.60 x 39.01 x 12.70 mm)
►Weight: 2.9 oz. (84 g)
►Flanged baseplate version available

Control Features

►On/Off control referenced to input side
►Remote sense for the output voltage
►Output voltage trim range of -20%, +10%

Safety Features

Reinforced Insulation
► Input-to-output isolation 3000V
► UL 60950-1
► CAN/CSA C22.2 No. 60950-1
► EN 60950-1
► EN45545-2 R24/R25 Compliant
► CE Marked
► RoHS compliant (see last page)

Protection Features

►Input under-voltage lockout
►Output current limit and short circuit protection
►Active back bias protection
►Output over-voltage protection
►Thermal shutdown