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UM1503 - 15 to 20 Watt DC-DC Converters

Download the UM1503 datasheet PDF. This datasheet also covers the UM1501 variant, as both devices belong to the same 15 to 20 watt dc-dc converters family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (UM1501_UniversalMicroelectronic.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UM1503
Manufacturer Universal Microelectronic
File Size 287.43 KB
Description 15 to 20 Watt DC-DC Converters
Datasheet download datasheet UM1503 Datasheet

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Other Datasheets by Universal Microelectronic

Part Number Description
UM1501 15 to 20 Watt DC-DC Converters
UM1502 15 to 20 Watt DC-DC Converters
UM1504 15 to 20 Watt DC-DC Converters
UM1505 15 to 20 Watt DC-DC Converters
UM1506 15 to 20 Watt DC-DC Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UM1500 SERIES 15 to 20 Watt DC-DC Converters ♦ Surface Mount Technology ♦ Efficiency 82% ♦ Wide Input Range ♦ 10.2 Watt/Cubic Inch ♦ Remote On/Off Control ♦ Low Profile SPECIFICATIONS All specifications are typical at nominal line, full load and 25°C unless otherwise noted. INPUT SPECIFICATIONS Input Voltage Range, 15W …………………….…..… 48V Nominal, 18-72 VDC 20W ………………………..…. 24V Nominal, 18-36 VDC 48V Nominal, 36-72 VDC Input Filter …………………………………….…… Pi Network OUTPUT SPECIFICATIONS Voltage Accuracy, Single Output ……………….…±1% max. Dual,+Output ……....……...…. ±1% max. -Output ……………...…. ±2% max. Triple, 5V ……...……………… ±1% max. ±12V/15V ………...……. ±3% max. Voltage Balance, Dual Output at Full Load …………………..………………………………. ±2.0% max.