Released 2003
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
Warranty Period 5-year

Features of SFS30

• 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

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)

Product Line-up

Product Name Output Wattage Output Voltage・Current
SFS30242R5 22.5W 2.5V 9.0A
SFS30243R3 29.7W 3.3V 9.0A
SFS302405 30.0W 5.0V 6.0A
SFS302412 30.0W 12V 2.5A
SFS302415 30.0W 15V 2.0A
SFS30481R2 12.48W 1.2V 10.4A
SFS30481R5 15.6W 1.5V 10.4A
SFS30481R8 16.2W 1.8V 9.0A
SFS30482R5 22.5W 2.5V 9.0A
SFS30483R3 29.7W 3.3V 9.0A
SFS304805 30.0W 5.0V 6.0A
SFS304810 30.0W 10V 3.0A
SFS304812 30.0W 12V 2.5A
SFS304815 30.0W 15V 2.0A
  • * For further information and how to use, please see in Cosel product catalog.