Released 2007
Rated Input: DC36 - 76V *
Rated Output Wattage: 450W
Rated Output Voltage: 24V,28V,32V
*Input voltage range depends on model
Warranty Period 5-year

Features of CBS450

• Compact DC-DC Converter, "HALF BRICK" which has been standard size for Telecommunication Market
• High efficiency
• 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
• Mounting hole (M3 tapped)

Ordering Information and Options

CB(1)  S(2)  450(3)  48(4)  28(5)  -  (6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Input voltage
  48: DC36 - 76V
(5) Output voltage
(6) Optional
  R: with Remote ON/OFF
    Positive logic control
  T: with Mounting hole φ3.4 thru
  F□: with Addition of a Heat sink

Product Line-up

Product Name Output Wattage Output Voltage・Current
CBS4504824 456W 24V 19A
CBS4504828 448W 28V 16A
CBS4504832 400W 32V 12.5A
  • * For further information and how to use, please see in Cosel product catalog.