Released 2016
Rated Input:DC18 - 36V,DC36 - 76V
Rated Output Wattage:120W
Output Voltage:3.3V,5V,12V,15V
Warranty Period 5-year

Features of CHS120

• High efficiency 93% (CHS1204812)
• Compact DC-DC Converter, "BRICK SIZE" which has been standard size for Telecommunication Market
• High density
• High reliability: not built-in aluminum and tantalum electrolytic capacitor
• Built-in overcurrent, overvoltage and thermal protection circuits
• Built-in remote ON/OFF

Ordering Information and Options

CH(1)  S(2)  120(3)  48(4)  05(5)  -  (6)

(1) Series name
(2) Single output
(3) Output power
(4) Input voltage
  24: DC18 - 36V
  48: DC36 - 76V
(5) Output voltage
  3R3: 3.3V
  05: 5.0V
  12: 12V
  15: 15V
(6) Optional
  R: with Remote ON/OFF Positive logic control
  U: Shut down in protection circuit working
  S: SMD
  B: BasePlate option
  BC: BasePlate and case option(only CHS12024)
  L2: Pin length 5.3mm
  L5: 5 pins option (+S, -S, TRM less)

Product Line-up

Product Name Output Wattage Output Voltage・Current
CHS1202405 120.0W 5V 24A
CHS1202412 120.0W 12V 10A
CHS1202415 120.0W 15V 8A
CHS120483R3 99.0W 3.3V 30A
CHS1204805 120.0W 5V 24A
CHS1204812 120.0W 12V 10A
  • * For further information and how to use, please see in Cosel product catalog.