EXB250 Series
DC-DC CONVERTERS • High efficiency topology, 90% typical at 3.3 V • Industry standard footprint • Wide bas...
EXB250 Series
DC-DC CONVERTERS High efficiency topology, 90% typical at 3.3 V Industry standard footprint Wide baseplate temperature, -40 ˚C to +100 ˚C (natural convection) 90% to 110% output trim No minimum load Over
voltage protection Remote ON/OFF Available RoHS compliant
Single output
72-165 W High Efficiency DC-DC Converters 1
The EXB250 is a new high efficiency, open-frame, isolated 165 Watt converter series in an industry standard half-brick footprint. The EXB250 delivers very high output current at low
voltages, and excellent useable power density for today’s high end applications. The design takes advantage of open frame construction to provide a low weight, low thermal impedance baseplate design. The seven models in the series feature an input
voltage range of 33 Vdc to 75 Vdc and are available in output
voltages of 12 V, 5 V, 3.3 V, 2.5 V, 1.8 V, 1.5 V and 1.2 V. The output
voltage on each model is adjustable from 90% to 110% of the nominal value. Typical efficiencies for the models are 90% for the 3.3 V, 88% for the 2.5 V and 87% for the 1.8 V version. The EXB250 series also has a remote ON/OFF capability. Overcurrent and over
voltage protection features are included as standard. With full international safety approval including EN60950 (TÜV Rheinland) and UL/cUL1950, the EXB250 reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
TÜV
2 YEAR WARRANTY
SPECIFICATION...