3 Watts

FI

  • Single and dual output
  • SIP package
  • 2:1 Input range
  • High reliability MTBF >1.3MHrs
  • Remote on/off (Optional)
  • 5 Year warranty

    The FI series of low cost DC/DC converters come in both single and dual outputs in a SIP 8 pin package. Inputs are available in 5, 12, 24 & 48V versions and outputs from 3.3 to 15V single and dual. The units operate from –40 to +71ᵒC. High volumes are held in stock for the popular models. All models have a FiDUS 5 Year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, lead-times and to request a quotation.

Specification
Dimensions

0.86" x 0.36" x 0.44"

21.85 x 9.20 x 11.10mm

Input Voltage

4.5-9 VDC, 9-18 VDC, 18-36 VDC, 36-72 VDC

Efficiency

Up to 84%

Operating Temp

-40 to +71°C, see datasheet for derating curve

EMC

EN55022: Conducted & Radiated Class A

Isolation

1600 VDC

Models
Part numbers Input Output Power Data Sheet 3D Model Safety Approvals Sample Request Favourite
Part numbers FI0503S Output Voltage 4.5 to 9 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0505S Output Voltage 4.5 to 9 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0505SD Output Voltage 4.5 to 9 Vdc Output Power 5 V / 0.3 A
-5 V / 0.3 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0512S Output Voltage 4.5 to 9 Vdc Output Power 12 V / 0.25 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0512SD Output Voltage 4.5 to 9 Vdc Output Power 12 V / 0.13 A
-12 V / 0.13 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0515S Output Voltage 4.5 to 9 Vdc Output Power 15 V / 0.2 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1203S Output Voltage 9 to 18 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1205S Output Voltage 9 to 18 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1205SD Output Voltage 9 to 18 Vdc Output Power 5 V / 0.3 A
-5 V / 0.3 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1212SD Output Voltage 9 to 18 Vdc Output Power 12 V / 0.13 A
-12 V / 0.13 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2403S Output Voltage 18 to 36 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2405S Output Voltage 18 to 36 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2405SD Output Voltage 18 to 36 Vdc Output Power 5 V / 0.3 A
-5 V / 0.3 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2412S Output Voltage 18 to 36 Vdc Output Power 12 V / 0.25 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI4803S Output Voltage 36 to 72 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI4805S Output Voltage 36 to 72 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI4812S Output Voltage 36 to 72 Vdc Output Power 12 V / 0.25 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for?

Call us 01183 420730

Contact Us
Part numbers Input Output Power Data Sheet 3D Model Safety Approvals Sample Request Favourite
Part numbers FI0503S Output Voltage 4.5 to 9 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0505S Output Voltage 4.5 to 9 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0505SD Output Voltage 4.5 to 9 Vdc Output Power 5 V / 0.3 A
-5 V / 0.3 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0512S Output Voltage 4.5 to 9 Vdc Output Power 12 V / 0.25 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0512SD Output Voltage 4.5 to 9 Vdc Output Power 12 V / 0.13 A
-12 V / 0.13 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI0515S Output Voltage 4.5 to 9 Vdc Output Power 15 V / 0.2 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1203S Output Voltage 9 to 18 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1205S Output Voltage 9 to 18 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1205SD Output Voltage 9 to 18 Vdc Output Power 5 V / 0.3 A
-5 V / 0.3 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI1212SD Output Voltage 9 to 18 Vdc Output Power 12 V / 0.13 A
-12 V / 0.13 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2403S Output Voltage 18 to 36 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2405S Output Voltage 18 to 36 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2405SD Output Voltage 18 to 36 Vdc Output Power 5 V / 0.3 A
-5 V / 0.3 A
Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI2412S Output Voltage 18 to 36 Vdc Output Power 12 V / 0.25 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI4803S Output Voltage 36 to 72 Vdc Output Power 3.3 V / 0.7 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI4805S Output Voltage 36 to 72 Vdc Output Power 5 V / 0.6 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers FI4812S Output Voltage 36 to 72 Vdc Output Power 12 V / 0.25 A Output Current 3W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite