CHB300W Series

CHB300W Series from Cincon, 300W half-brick isolated dc-dc converter
High power 4:1 input converters with 9-36V, 18-75V and 43-160V ranges, 3.3-48V outputs, and up to 91% efficiency.

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Category: Conduction or Baseplate Cooled, DC-DC Converters, PCB Mount

Brands: Cincon

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APPLICATION

The CHB300W Series provides 300W isolated dc-dc conversion in a half-brick package. With 4:1 wide input ranges (9-36V, 18-75V, 43-160V), it offers regulated single outputs from 3.3V to 48V at up to 70A. Features include reinforced 2250Vdc isolation, remote on/off, output trim ±10%, and protections (OCP, OVP, OTP, SCP). Designed for telecom, industrial and transport systems, the CHB300W achieves efficiencies up to 91% and complies with UL/IEC/EN62368-1 and EN55032 standards.

FEATURES

Input Range 9-36V / 18-75V / 43-160V dc

Output Range 3.3-48V

Power 300W

Form Factor Half-brick

Cooling Method Conduction / free air convection

Certifications UL62368-1, IEC62368-1, EN55032

INDUSTRY

Industrial

Model	Input Voltage	Output Voltage	Power Rating
CHB300W-24S05	9-36V dc	5V	300W
CHB300W-48S05	18-75V dc	5V	300W
CHB300W-24S12	9-36V dc	12V	300W
CHB300W-24S15	9-36V dc	15V	300W
CHB300W-24S24	9-36V dc	24V	300W
CHB300W-24S28	9-36V dc	28V	300W
CHB300W-24S48	9-36V dc	48V	300W
CHB300W-48S12	18-75V dc	12V	300W
CHB300W-48S15	18-75V dc	15V	300W
CHB300W-48S24	18-75V dc	24V	300W
CHB300W-48S28	18-75V dc	28V	300W
CHB300W-48S48	18-75V dc	48V	300W
CHB300W-24S05	9-36V dc	5V	250W