CQB75-300S

75Watts Quarter Brick DC-DC Converter Input Voltage 180-450VDC

CQB75-300S 75Watts Quarter Brick DC-DC Converter Input Voltage 180-450VDC

Efficiency Up to 90%

Fixed Switching Frequency

Regulated Outputs

Remote On/Off

Low No Load Power Consumption

Fully Protected (OTP/OCP/OVP/UVLO)

3000Vac I/O Isolation

Operating Case Temperature -40 to +105℃

Quarter Brick Size Meet Industrial Standard 2.28”x1.45”x0.5”

IEC/EN/UL 62368-1 (Reinforce Insulation) Approval

CB Test Certificate IEC 62368-1

Shock & Vibration MIL-STD-810F Compliant

Fire & Smoke EN 45545 Compliant

3000m Operating Altitude

-55℃ Operating Available (Suffix “-M2”)

Download File
Part Number Input Voltage Output Voltage Output Current No load Input Current Efficiency (%) I/O Isolation Voltage Package Datasheet Find stock RFQ
  CQB75-300S3V3 180~450V 3.3V 15A 10mA 81.5 3000VAC Quarter Brick Stock RFQ
  CQB75-300S05 180~450V 5V 15A 10mA 82 3000VAC Quarter Brick Stock RFQ
  CQB75-300S12 180~450V 12V 6.25A 10mA 88 3000VAC Quarter Brick Stock RFQ
  CQB75-300S15 180~450V 15V 5A 10mA 89.5 3000VAC Quarter Brick Stock RFQ
  CQB75-300S24 180~450V 24V 3.12A 10mA 90 3000VAC Quarter Brick Stock RFQ
  CQB75-300S48 180~450V 48V 1.56A 10mA 89 3000VAC Quarter Brick Stock RFQ
  CQB75-300S3V3N 180~450V 3.3V 15A 10mA 81.5 3000VAC Quarter Brick Stock RFQ
  CQB75-300S05N 180~450V 5V 15A 10mA 82 3000VAC Quarter Brick Stock RFQ
  CQB75-300S12N 180~450V 12V 6.25A 10mA 88 3000VAC Quarter Brick Stock RFQ
  CQB75-300S15N 180~450V 15V 5A 10mA 89.5 3000VAC Quarter Brick Stock RFQ
  CQB75-300S24N 180~450V 24V 3.12A 10mA 90 3000VAC Quarter Brick Stock RFQ
  CQB75-300S48N 180~450V 48V 1.56A 10mA 89 3000VAC Quarter Brick Stock RFQ
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