Power > CHB300-110S Series
CHB100-110S Series | 100 Watt | UL/EN62368 Approved | DC-DC Power

CHB300-110S Series

Input: 43 to 160V dc
Outputs: 5V to 48V dc
Power: 300 Watt
Tamb: -40°C to +100°C
Dims: Half Brick
3000V dc isolation

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APPLICATION

The CHB300W-110S series of DC-DC converters offers 300 watts of output power with single output voltages of 5, 12, 24, 28, 48VDC in and industry standard half-brick. It has a wide (4:1) input voltage range of 43 to 160VDC (110VDC nominal) and 3000VDC basic isolation.

Compliant with EN50155, EN45545, EN50121-3-2. High efficiency up to 91%, allowing case operating temperature range of -40°C to 100°C. An optional heat sink is available to extend the full power range of the unit. Very low no load power consumption (10mA), an ideal solution for energy critical systems.

The standard control functions include remote on/off (positive or negative) and +10%, -10% adjustable output voltage.

Fully protected against input UVLO (under voltage lock out), output over-current, output over-voltage and overtemperature and continuous short circuit conditions.

The CHB300W-110S series is designed primarily for common railway applications of 72V, 96V, 110V nominal voltage and also suitable for distributed power architectures, telecommunications, battery operated equipment and industrial applications.

MODEL NUMBERINPUT RANGEOUTPUTPOWER
CHB300W-110S0543-160V5V300W
CHB300W-110S1243-160V12V300W
CHB300W-110S2443-160V24V300W
CHB300W-110S2843-160V28V300W
CHB300W-110S4843-160V48V300W

Downloads

Click on the link below for an instant download.

  • CHB300-110S series datasheet
  • CHB300-110S series application note

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