SynQor® Announces New Additions to its RailQor® Transportation Product Family

320 W RQ1BxxxHE Half Brick 66-160 VDC Input Range 

300 W RQ90138HE Half Brick 34-160 VDC Input Range, 13.8 VDC Output

50 W RQ36xxxQM Quarter Brick 18-75 VDC Input RangeBoxborough, MA – SynQor, Inc., announces new additions to its RailQor Transportation product line.  These new high power, high efficiency DC-DC converters are based on SynQor's next generation, isolated, fixed frequency synchronous rectifier technology.  The RailQor converters are designed to provide extremely high-power conversion efficiencies throughout the entire output power range.  The high efficiency characteristics of these bricks allow designers to run these units without heatsinks in enclosed environments, with no air flow at temperatures as high as 85 °C.

The modules are encased to operate in the harshest transport and industrial environmental conditions.  The ultra-wide input range of the RQ90 and RQ1B allows designers and integrators to power a large variety of products with a single part type.  The impressive power density of the modules helps optimize space in an industry where space is at a premium.  SynQor's field proven, highly reliable technology shortens design cycles and helps designers/integrators yield reliable dependable solutions for the very competitive rail and transport markets.

Features

High Power density:

up to 324 W for RQ1BXXXHE (half-brick)

up to 300 W for RQ90138HE (half-brick)

up to 50 W for RQ36XXXQM (quarter-brick)

Wide input range:

• 66 to 160 VDC for RQ1BXXXHE
• 40 to 160 VDC for RQ90138HE
• 18 to 75 VDC for RQ36XXXQM

High efficiency: 92%

Reinforced Isolation (2,000 Vrms) for the RQ1B and RQ90 modules

Maximum Base plate temperature 100 °C

Specification Compliance

EN 50155

EN 50121-2

EN 60950-1

EN 61373:1999 Cat 1, Cat B

EN 60068-2-1/2/30:2007