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DFA20E12S3.3 - SINGLE OUTPUT

Download the DFA20E12S3.3 datasheet PDF. This datasheet also covers the DFA variant, as both devices belong to the same single output family and are provided as variant models within a single manufacturer datasheet.

Description

The compact DFA20 Series provides power densities up to 11 watts per cubic inch (0.67 watts per cm3).

Ideal for battery operated industrial, medical control and remote data collection systems, this converter has fully filtered inputs and outputs.

Features

  • Remote ON/OFF and TRIM.
  • Overcurrent Protection and Thermal Shutdown.
  • Efficiencies to 83%.
  • 700V Isolation, Up to 1544V on 48V Converters.
  • Power Density up to 11 Watts per Cubic Inch.
  • Five-Side Shielded Case.
  • Extended Range Input (2:1) BOTTOM VIEW 2.02 (51.31) SIDE VIEW 0.040 (1.02) DIA 6 PLACES 0.700 (17.78) 0.600 (15.24) 0.400 (10.16) 0.300 (7.62) 0.000 0.100 (2.54) 0.51 (13.0) 5 1 2 6 2.02 (51.31) 3 7 0.25 (6.35) 0.11 (2.8).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DFA-20E48.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DFA20E12S3.3
Manufacturer Power-One
File Size 1.17 MB
Description SINGLE OUTPUT
Datasheet download datasheet DFA20E12S3.3 Datasheet

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Other Datasheets by Power-One

Part Number Description
DFA20E12S SINGLE OUTPUT
DFA20E12S12 SINGLE OUTPUT
DFA20E12S15 SINGLE OUTPUT
DFA20E12S5 SINGLE OUTPUT
DFA20E12D DUAL OUTPUT

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
DFA20 SERIES SINGLE OUTPUT DESCRIPTION The compact DFA20 Series provides power densities up to 11 watts per cubic inch (0.67 watts per cm3). Ideal for battery operated industrial, medical control and remote data collection systems, this converter has fully filtered inputs and outputs. Complete overload protection with independent pulse-by-pulse current limiting and an overtemperature shutdown ensures reliable system operation. The output of the converter is electrically isolated, thereby allowing the output to be configured as a positive or negative output voltage.
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