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FD-4 Watt

FD-4W Series, 4 Watt Through Hole DC-DC Converter

24 Pin DIL  Package

Up to 3500 VDC High Isolation

4.5~9 Volts Input

Regulated Single and Dual Output


  • 4.5~9 Volt Input Range
  • Full SMD Technology
  • Up to 3500 VDC
  • Continuous Short Circuit Protection
  • Efficiency up to 83 %
  • EMI Complies with EN55032 Class A
  • -40°C ~ +85°C Operating Temperature Range

Models and Ratings

ModelInput VDCOutput VDCOutput CurrentSize (24 Pin DIL)
FD-053R3S44.5~9 Volts3.3 Volts1200mA31.75 x 20.32 x 10.16mm
FD-0505S44.5~9 Volts5 Volts800mA31.75 x 20.32 x 10.16mm
FD-0512S44.5~9 Volts12 Volts333mA31.75 x 20.32 x 10.16mm
FD-0515S44.5~9 Volts15 Volts266mA31.75 x 20.32 x 10.16mm

Dual Output Models

ModelInput VDCOutput 1Output 2Size (24 Pin DIL)
FD-053R3D44.5~9 Volts+3.3 Volts / +600mA-3.3 Volts / -600mA31.75 x 20.32 x 10.16mm
FD-0505D44.5~9 Volts+5 Volts / +400mA-5 Volts / -400mA31.75 x 20.32 x 10.16mm
FD-0512D44.5~9 Volts+12 Volts / +166mA-12 Volts / -166mA31.75 x 20.32 x 10.16mm
FD-0515D44.5~9 Volts+15 Volts / +133mA-15 Volts / -133mA31.75 x 20.32 x 10.16mm

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