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WRF4805S-3WR2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WRF4805S-3WR2 product

WRF4805S-3WR2

DC DC Converters

DC/DC converterisolated power48 V input5 V output3 W

WRF4805S-3WR2 is a 3 W isolated DC/DC module for 36–75 VDC input and regulated 5 VDC output up to 600 mA.

Best for

  • Isolated industrial power rails
  • Distributed power systems
  • Space-constrained through-hole designs

Avoid if

  • Reverse-polarity protection is required inside the module
  • The application requires parallel output power sharing

Check before use

  • Input polarity
  • Minimum 5% output load
  • Ctrl pin current and logic level
  • Temperature derating

Key specifications

Input
36–75 VDC, 48 V nominal
Output
5 VDC / 600 mA maximum
Power
3 W
Isolation
3000 VDC

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial isolated powerDistributed power systems

Datasheet

C22749995.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WRF4805S-3WR2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
Land pattern for PCB layout
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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3 W isolated and regulated through-hole DC/DC power module with a 36–75 VDC input range and a 5 VDC single output.