DC-DC Power Supply

30-50W Encapsulated Power Supply 

Key Features:

  • For Railway Applications
  • Remote On/Off
  • Efficiency to 89%
  • Over Temperature Protection
  • Over Voltage/Current Protection
  • Continuous Short Circuit Protection
  • Low No Load Power Consumption

Approvals: UL60950-1 2nd (Basic Insulation), EN50155, Shock & Vibration EN50155 (EN61373), Fire & Smoke EN45545-2 


Technical Data:

Internal Part NumberCQB50W12
TypeDC to DC Converter
Market Sector Industrial
Railway Certified
FormatPower Brick
PCB Mount
Efficiencyup to 89%
Operating Temperature Range-40 to +100℃
Output Power50W
Input Voltage14-160V
Output Voltage5V, 12V, 24V, 48V
PackageQuarter Brick
Cooling MethodConduction


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