To be discontinued by (April, 2026)

Released 2007
Rated Input: DC18 - 36V, DC36 - 76V
Rated Output Wattage: 30W
Rated Output Voltage: 3.3V,5V,12V,15V

*SFCS15(48V input) models to discontinued(April,2025)
*SFCS15(24V input) models to discontinued(April,2026)

Warranty Period 5-year

Recommended Model for Replacement

Type Model Name Released Catalog
Instruction Manuals
Documents for replacement
PCB Mount type MGS30 2010
  • Catalog
  • Instruction Manuals
  • PCB Mount type MGFS30 2010
  • Catalog
  • Instruction Manuals
    • * For further information and how to use, please see in Cosel product catalog.

    Features of SFCS30

    • SMD mounting type and through-hole mounting type
    • High efficiency (synchronous rectifier circuit)
    • Parallel operation is possible
    • Built-in overcurrent, overvoltage and lowvoltage circuits
    • Built-in remote ON/OFF, alarm
    • High reliability: not built-in aluminum and tantalum electrolytic capacitor

    Ordering Information and Options

    SFC(1)  S(2)  30(3)  24(4)  3R3(5)  C(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
      B: SMD
      C: DIP

    Product Line-up

    Product Name Output Wattage Output Voltage・Current
    SFCS30243R3 29.7W 3.3V 9A
    SFCS302405 30.0W 5V 6A
    SFCS302412 30.0W 12V 2.5A
    SFCS302415 30.0W 15V 2A
    SFCS30483R3 29.7W 3.3V 9A
    SFCS304805 30.0W 5V 6A
    SFCS304812 30.0W 12V 2.5A
    SFCS304815 30.0W 15V 2A
    • * For further information and how to use, please see in Cosel product catalog.
    Table1 Product Status Information
    No. Product Status Definition
    1 New Product New Product. Recommended for new design.
    2 Recommended Recommended for new design.
    3 blank Product in mass production
    4 NRND Not recommended for new design.
    5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
    6 Discontinued LTB order is no longer available.