By Bel Power Solutions 57
Bel Power Solutions’ 0RQB-D0W12L is an industry standard footprint quarter brick DC-DC converter which is equipped to run from a railway input voltage range and produces 200 W of 12 V regulated output power.
The 0RQB-D0W12L module is a fixed frequency DC/DC converter that uses synchronous rectification to achieve an optimum thermal performance and high conversion efficiency. The regulated and 2250 VDC isolated 12 V output comes with a baseplate for easy heatsink mounting and thermal management. The 50 V to 136 V input range covers the typical 72 V, 96 V, and 110 V railway range as well as providing for the 43 V to 156 V transient condition. The conformal coated PCB, environmental ruggedized module is European standard EN51055 system compliant and is also UL/CSA60950-1 2nd edition +A2 approved.
The board mountable 0RQB-D0W12L is very compact at only 62 mm x 37 mm x 15 mm (2.45" x 1.45" x 0.59") and comes with active back bias limit, input UVLO, OCP, SCP, output OVP, thermal shutdown, on/off control, and differential remote voltage.
High Power in a Small Form Factor
Reliable Application
Standard Quarter Brick DOSA
2250 V Isolation | ||
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