CHB300W-110S

300Watts 43-160VDC 4:1 Input Half Brick Railway DC-DC Converter

Efficiency Up to 91%

Fixed Switching Frequency

Regulated Outputs

Remote On/Off

Low No Load Power Consumption

Fully Protected (OTP/OCP/OVP/UVLO)

3000Vdc I/O Isolation

Operating Case Temperature -40 to +100℃

Half-Brick Size Meet Industrial Standard 2.28”x2.40”x0.50”

CB Test Certificate IEC 60950-1 (Except 3.3Vout)

UL 60950-1 2nd (Basic Insulation) Approval (Except 3.3Vout)

EN 50155 Compliant with External Circuits

Shock & Vibration EN 50155 (EN 61373) Compliant

Fire & Smoke EN 45545-2 Compliant

5000m Operating Altitude

Safety Meets IEC/EN/UL 62368-1

Download File

Part Number	Input Voltage	Output Voltage	Output Current	No load Input Current	Efficiency (%)	I/O Isolation Voltage	Package	Find stock	RFQ
CHB300W-110S3V3	43~160V	3.3V	60A	10mA	86	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S05	43~160V	5V	60A	10mA	88	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S12	43~160V	12V	25A	10mA	90	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S24	43~160V	24V	12.5A	10mA	89	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S28	43~160V	28V	10.7A	10mA	89	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S48	43~160V	48V	6.25A	10mA	91	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S3V3N	43~160V	3.3V	60A	10mA	86	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S05N	43~160V	5V	60A	10mA	88	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S12N	43~160V	12V	25A	10mA	90	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S24N	43~160V	24V	12.5A	10mA	89	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S28N	43~160V	28V	10.7A	10mA	89	3000VDC	Half Brick	Stock	RFQ
CHB300W-110S48N	43~160V	48V	6.25A	10mA	91	3000VDC	Half Brick	Stock	RFQ

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