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Information site for the latest
in power supply technology

SFSseries

SFS30

  • To Be Discontinued (April 20, 2026)
  • UL60950-1
  • C-UL (CSA60950-1)
  • EN62368-1
  • RoHS
    UL・C-UL
    TUV
    CE
    UKCA
Rated Input：DC18 - 36V, DC36 - 76V
Rated Output Wattage：30W
Output Voltage：1.2V,1.5V,1.8V,2.5V,3.3V,5V,10V,12V,15V

*Product names under 2.5v output to discontinued（May,2023）
*SFS30 （48V input） models to discontinued（April,2025）
*SFS30 （24V input） models to discontinued（April,2026）

• SMD mounting type and through-hole mounting type
• Parallel operation is possible
• Built-in remote ON/OFF, alarm

Free warranty period 5-year

Technical features

  • Parallel Operation
  • Remote Control
  • Alarm
Type Model number Description PDF DXF
Instruction manual

*Some documents may not be listed. Please contact us for more details.

CAD data download

CAD data DXF Standard model

Block diagram

Safety certification
EU Declaration of Conformity
UK Declaration of Conformity

  • MGS30

    • Active
    • UL60950-1
    • C-UL
    • EN62368-1
    • RoHS

    Rated Input: DC9 - 18V, DC18 - 36V, DC36 - 76V
    Rated Output Wattage: 30W
    Rated Output Voltage: 3.3V,5V,12V,15V

  • MGFS30

    • Active
    • UL60950-1
    • C-UL
    • EN62368-1
    • RoHS

    Rated Input: DC9 - 36V, DC18 - 76V
    Rated Output Wattage: 30W
    Rated Output Voltage: 3.3V,5V,12V,15V

SF(1)  S(2)  30(3)  48(4)  3R3(5)  B(6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Input voltage
   24: DC18 - 36V
   48: DC36 - 76V
(5) Output voltage
(6) Mounting type
  (Soldering process)
   B: SMD (Pb-free solder)
   C: DIP (Pb-free solder)
Data sheet download

SFS30 specifications (overview)

Product SFS30242R5 SFS30243R3 SFS302405 SFS302412 SFS302415 SFS30481R2 SFS30481R5 SFS30481R8 SFS30482R5 SFS30483R3 SFS304805 SFS304810 SFS304812 SFS304815
Input voltage DC18 - 36V DC18 - 36V DC18 - 36V DC18 - 36V DC18 - 36V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V
Output Wattage 22.5W 29.7W 30.0W 30.0W 30.0W 12.48W 15.6W 16.2W 22.5W 29.7W 30.0W 30.0W 30.0W 30.0W
Voltage・Current 2.5V 9.0A 3.3V 9.0A 5.0V 6.0A 12V 2.5A 15V 2.0A 1.2V 10.4A 1.5V 10.4A 1.8V 9.0A 2.5V 9.0A 3.3V 9.0A 5.0V 6.0A 10V 3.0A 12V 2.5A 15V 2.0A
Voltage variable range
Applicable standards Safety Certifications UL60950-1, C-UL (CSA60950-1) , EN62368-1
Structure External dimensions (W×H×D) 38.7x8.0x31.2mm [1.52x0.315x1.23 inches]
Cooling method Convection/Forced air
Technical data Characteristic data
Estimated life data - - - - - - - - - - - - - -
EMC data
Reliability
MTBF

* For further information and how to use, please see in Cosel product catalog.