Released 2004
Rated Input: DC4.5 - 9V, DC9 - 18V, DC18 - 36V, DC36 - 76V
Rated Output Wattage: 3W
Rated Output Voltage: ±12V (+24),±15V (+30)
Warranty Period 5-year

Features of SUCW3

• SMD mounting type and through-hole mounting type
• High efficiency
• Built-in overcurrent protection circuits
• Built-in remote ON/OFF (SU/SUC 3, 6, 10)
• High reliability: not built-in aluminum and tantalum electrolytic capacitor
• SUCW Series have been added coating option (May-09)

Ordering Information and Options

SUC(1)  W(2)  3(3)  12(4)  12(5)  B(6)  P(7)  -  (8)  

(1) Series name
(2) Dual output
(3) Output wattage
(4) Input voltage
(5) Output voltage
(6) Mounting type
  B: SMD
  C: DIP
(7) Packing form
  Blank: Plastic cover
  P: Tray (SMD type)
(8) Optional
  G: Capacitor between Input and Output is removed.
  C: with Coating (only DIP type)

Product Line-up

Product Name Output Wattage Output Voltage・Current
SUCW30512 3.12W ±12V (+24V) 0.13A
SUCW30515 3W ±15V (+30V) 0.1A
SUCW31212 3.12W ±12V (+24V) 0.13A
SUCW31215 3W ±15V (+30V) 0.1A
SUCW32412 3.12W ±12V (+24V) 0.13A
SUCW32415 3W ±15V (+30V) 0.1A
SUCW34812 3.12W ±12V (+24V) 0.13A
SUCW34815 3W ±15V (+30V) 0.1A
  • * 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.