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CHB300-300S Series, 300 Watt, High Input, DC-DC Converter

180~425 Input Range

3000 VDC Isolation

Half Brick


  • Efficiency Up to 90%
  • Fixed Switching Frequency
  • Input Under Voltage Protection
  • Remote On/Off
  • Low No Load Power Consumption
  • Fully Protected (OTP/OCP/OVP)
  • 3000Vac I/O Isolation
  • Operating Case Temperature -40 to +100℃
  • Quarter Brick Size Meet Industrial Standard
  • Safety Meets IEC/EN/UL 62368-1 2nd

Models and Ratings

ModelInput VDCOutput VDCOutput CurrentSize
CHB300-300S05180~425 Volts5 Volts60 Amps61 x 57.9 x 12.7mm
CHB300-300S12180~425 Volts12 Volts25 Amps61 x 57.9 x 12.7mm
CHB300-300S24180~425 Volts24 Volts12.5 Amps61 x 57.9 x 12.7mm
CHB300-300S28180~425 Volts28 Volts10.7 Amps61 x 57.9 x 12.7mm
CHB300-300S48180~425 Volts48 Volts6.25 Amps61 x 57.9 x 12.7mm

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