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UM2903 - 40 - 50 Watt DC/DC Converters

This page provides the datasheet information for the UM2903, a member of the UM2900 40 - 50 Watt DC/DC Converters family.

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Datasheet Details

Part number UM2903
Manufacturer UMEC INTERNATIONAL
File Size 470.13 KB
Description 40 - 50 Watt DC/DC Converters
Datasheet download datasheet UM2903 Datasheet
Additional preview pages of the UM2903 datasheet.

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Other Datasheets by UMEC INTERNATIONAL
  • UM2900 - 40 - 50 Watt DC/DC Converters
  • UM2901 - 40 - 50 Watt DC/DC Converters
  • UM2902 - 40 - 50 Watt DC/DC Converters
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Full PDF Text Transcription

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UMEC International Corporation UM2900 SERIES 40 – 50 Watt DC/DC Converters ♦ 2:1 Input Range ♦ 40-50 W Isolated Output ♦ High-Density ♦ Remote on/off Control ♦ Design meet EN60950 ♦ RoHS Compliant SPECIFICATIONS All specifications are typical at nominal line, full load and 25°C unless otherwise noted. 4. Single: from full load to 1/4 load, Triple: from full load to 1/2 load with all other outputs at rated load. 5. Measured with 0.1uF ceramic Cap. cross to each output. 10uF/25V Tantalum Cap to Auxiliaries output. INPUT SPECIFICATIONS Input Voltage Range, 24V ……..…………………….. 18-36V 48V …….……………………… 36-72V Input Filter …….…………………………………… Pi Network OUTPUT SPECIFICATIONS Voltage Accuracy1, Single Output ………………... ±2%max. Triple Output +5V ……..…….. ±2%max. Auxiliaries ….… ±5% max.
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