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CQB150-300S Series, 150 Watt, High Input, DC-DC Converter

180~425 Input Range

3000 VDC Isolation

Quarter Brick


  • Efficiency Up to 89%
  • Fixed Switching Frequency
  • Regulated Outputs
  • Remote On/Off
  • Low No Load Power Consumption
  • Fully Protected (OTP/OCP/OVP)
  • 3000Vac I/O Isolation
  • Operating Case Temperature -40 to +105℃
  • Quarter Brick Size Meet Industrial Standard 2.28”x1.45”x0.5”
  • Safety Meets IEC/EN/UL 62368-1 2nd (Reinforce Insulation)
  • Shock & Vibration MIL-STD-810F Compliant
  • Fire & Smoke EN45545 Compliant

Models and Ratings

ModelInput VDCOutput VDCOutput CurrentSize
CQB150-300S05180~425 Volts5 Volts30 Amps36.8 x 57.9 x 12.7mm
CQB150-300S12180~425 Volts12 Volts12.5 Amps36.8 x 57.9 x 12.7mm
CQB150-300S15180~425 Volts15 Volts10 Amps36.8 x 57.9 x 12.7mm
CQB150-300S24180~425 Volts24 Volts6.3 Amps36.8 x 57.9 x 12.7mm
CQB150-300S28180~425 Volts28 Volts5.4 Amps36.8 x 57.9 x 12.7mm
CQB150-300S48180~425 Volts48 Volts3.2 Amps36.8 x 57.9 x 12.7mm

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