QMW Series
QMW Series from Calex, 250W wide input dc-dc converters
High power quarter-brick converters with 4:1 input ranges, regulated output of 12V, and efficiencies up to 93%.
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APPLICATION
The QMW Series delivers 600W of isolated regulated power in a compact quarter-brick package. With wide 4:1 input options (9-36V, 18-75V, 43-160V), the QMW offers output voltages from 12V to 48V with up to 50A current. It achieves up to 96% efficiency with synchronous rectification and features reinforced isolation, remote on/off, output trim, and full protections (OVP, OCP, OTP, SCP). Designed for military COTS, industrial, and telecom applications. Certified to UL60950 and RoHS compliant.
