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EXB30-48S3V3-NTY

Emerson
Part Number EXB30-48S3V3-NTY
Manufacturer Emerson
Description DC-DC / Industry Standard Isolated Half Brick
Published Oct 25, 2009
Detailed Description EXB30 Series DC-DC CONVERTERS Single output 16-30 W High Efficiency DC-DC Converters 1 • High efficiency topology, 92%...
Datasheet PDF File EXB30-48S3V3-NTY PDF File

EXB30-48S3V3-NTY
EXB30-48S3V3-NTY

Overview
EXB30 Series DC-DC CONVERTERS Single output 16-30 W High Efficiency DC-DC Converters 1 • High efficiency topology, 92% typical at 5 V • Industry standard footprint • Wide operating temperature, -40 ˚C to +85 ˚C (natural convection) • 80% to 110% output trim • No minimum load • Overvoltage and overtemperature protection • Remote sense compensation • Remote ON/OFF • Available RoHS compliant The EXB30 is a new high efficiency open frame isolated 30 Watt converter series in an industry standard footprint.
The first five models in the series feature a 2:1 input voltage range of 36 Vdc to 75 Vdc and are available in output voltages of 12 V, 5 V, 3.
3 V, 2.
5 V and 2 V.
Each model is trimmable from 80% to 110% except the 12 V output which has a wider trim range of 60% to 110%.
The sub 5 V models have an output current rating of 8 A.
Typical efficiencies for the models are 92% for the 5 V, 90% for the 3.
3 V and 12 V, 87% for the 2.
5 V and 86% for the 2 V version.
The EXB30 series offers remote ON/OFF and remote sense compensation to correct for voltage drops at the load.
Overcurrent, overvoltage and overtemperature protection features are included as standard.
With full international safety approval including EN60950 and cUL1950, the EXB30 reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated 2 YEAR WARRANTY SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage adjustability Set point accuracy Line regulation Load regulation Total error band Minimum load Overshoot Undershoot Ripple and noise (See Note 1) Temperature coefficient Transient response (See Note 2) Remote sense INPUT SPECIFICATIONS Input voltage range Input current Input current (max.
) (See Note 4) Input reflected ripple 48 Vin nominal No load Remote OFF 48 V models (See Note 6) 36-75 Vdc 50 mA max.
10 mA max.
1.
0 A max.
@ Io max.
and Vin = 36-75 Vdc 30 mA (pk-pk) typ.
5 Hz to 20 MHz At turn-on and turn-off Low line to high line Full loa...


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