CHS80483R3

Released 2011

Features of CHS80483R3

High efficiency 92% (CHS804812)
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)  80(3)  48(4)  05(5)  -  (6)  

(1) Series name
(2) Single output
(3) Output power
(4) Input voltage
  48: DC36 - 76V
(5) Output voltage
  3R3: 3.3V
  05: 5.0V
  12: 12V
(6) Optional
  R: with Remote ON/OFF Positive logic control
  U: Shut down in protection circuit working
  S: SMD

Specification

Contents Specifications
Input Voltage DC36 - 76V
Output Wattage 82.5W
Voltage/Current 3.3V 25A
Adjustable  Voltage Range -
Protection Circuit And Others Overcurrent Protection Works over 105% of rating (Auto restart)
Overvoltage Protection 120 - 140% (Auto restart)
Remote ON/OFF Provided (Neqative Logic L: ON, H: OFF)
Remote Sensing Provided
Others -
Operating Temperature/Humidity -40 to +85℃, 20 - 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) 33.0x10.5x22.76mm [1.3x0.41x0.9 inches]
Weight 21g max
Cooling Method Convection/Forced air
Warranty Period 5-year
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Technical Data
CAD Data DXF
3D CAD Data STEP
IGES
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