RQ1B240QTx06

DC-DC Converter

66-160V

200V

5.0-48V

150W

3000Vdc

Quarter-brick

Continuous Input

Transient Input

Outputs

Max Power

Reinforced Isolation

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, even at low output power levels. 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: 66-160V
►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: 1.536" x 2.386" (39.01 x 60.6)
►Height: 0.500” (12.7mm)
►Weight: 2.9oz (84g)

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
► CE Marked
► RoHS compliant (see last page)

Protection Features

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