CES48050-20P

Released 2003
RoHS ECO MODEL
UL・C-UL TUV CE
Warranty Period 5-year

* The size of the Base plate option is 1/4Brick size (57.9x36.8mm).

Features of CES48050-20P

• Compact DC-DC Converter, "BRICK SIZE" 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

Ordering Information and Options

CE(1)  S(2)  48(3)  033(4)  -  30(5)  P(6)  -  (7)  

(1) Series name
(2) Single output
(3) Input voltage
  48: DC36 - 76V
(4) Output voltage
  033: 3.3V
  050: 5.0V
  120: 12V
(5) Output current
(6) type
  P: Conduction Cooling
(7) Optional
  R: with Remote ON/OFF
    Positive logic control
  N: Auto restart from thermal protection
  B: BasePlate option
    (Mounting hole M3)
  BT: BasePlate option
    (Mounting hole φ3.4 thru)

Specification

Contents Specifications
Input Voltage DC36 - 76V
Output Wattage 100.0W
Voltage/Current 5V 20.0A
Adjustable  Voltage Range
External Resistor Calc
Fixed (TRM pin open), adjustable by external resistor
-20%/+20% *
Protection Circuit And Others Overcurrent Protection Works over 105% of rating, low voltage protection (shut down) function is built-in.
Overvoltage Protection 125% - 145%
Remote ON/OFF Provided (Negative logic L: ON, H: OFF)
Remote Sensing Provided
Others -
Operating Temperature/Humidity -40 to +85℃, 20 to 95%RH (Non condensing) *
Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL (CSA60950-1) , EN60950-1
Conducted Noise -
High Attenuation -
Others Dimensions (WxHxD) 57.9x8.5x22.76mm [2.28x0.33x0.9 inches]
57.9x12.7x36.8mm [2.28x0.5x1.45 inches]
Weight 26g max
50g max *
Cooling Method Convection/Forced air/Conduction
Warranty Period 5-year
  • * For further information and how to use, please see in Cosel product catalog.

Documents Download

Technical Data
CAD Data DXF
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.