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R-78W12-0.5 - DC/DC Converter

Download the R-78W12-0.5 datasheet PDF. This datasheet also covers the R-78W3.3-0.5 variant, as both devices belong to the same dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The R-78W series offers wired 0.5A switching regulators which are ideally suited to offer a stable voltage supply without the need for a PCB for applications like high power LED lighting, battery powered systems, cooling systems, or fans.

Key Features

  • Switching Regulator.
  • Efficiency up to 96%, no need for heatsinks.
  • Build-in diode protection circuit.
  • Low profile (LxWxH= 11.5 x 8.5 x 17.5mm).
  • Continuous short circuit protection.
  • RoHS compliant.
  • IEC/EN60950 certified DC/DC Converter R-78W-0.5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (R-78W3.3-0.5-RECOM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number R-78W12-0.5
Manufacturer RECOM
File Size 4.39 MB
Description DC/DC Converter
Datasheet download datasheet R-78W12-0.5 Datasheet

Other Datasheets by RECOM

Part Number Description
R-78W3.3-0.5 DC/DC Converter
R-78W5.0-0.5 DC/DC Converter
R-78W9.0-0.5 DC/DC Converter
R-781.5-0.5 DC/DC Converter
R-781.8-0.5 DC/DC Converter
R-781.8-1.0 DC/DC Converter
R-7812-0.5 DC/DC Converter
R-7815-0.5 DC/DC Converter
R-782.5-0.5 DC/DC Converter
R-782.5-1.0 DC/DC Converter

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
Features Switching Regulator • Efficiency up to 96%, no need for heatsinks • Build-in diode protection circuit • Low profile (LxWxH= 11.5 x 8.5 x 17.5mm) • Continuous short circuit protection • RoHS compliant • IEC/EN60950 certified DC/DC Converter R-78W-0.5 Description The R-78W series offers wired 0.5A switching regulators which are ideally suited to offer a stable voltage supply without the need for a PCB for applications like high power LED lighting, battery powered systems, cooling systems, or fans. Due to the high efficiencies of up to 96% there is no need for a heat sink. The compact modules feature fully protected outputs and draw only 1mA under no load conditions. 0.5 Amp SIP3 Wired 3 Single Output Selection Guide Part Number R-78W3.3-0.5 R-78W5.0-0.5 R-78W9.0-0.