CHB300W-110S

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

CHB300W-110S

300W Isolated Output

Efficiency to 91%

Low No Load Power Consumption

Fixed Switching Frequency

4:1 Input Range

Regulated Outputs

Input Under-Voltage Protection

Over Temperature Protection

Over Voltage/Current Protection

Remote On/Off

Half-Brick Size Meet Industrial Standard

UL60950-1 2nd (Basic Insulation) Approval (Except 3.3Vout)

CB Test Certificate IEC60950-1(Except 3.3Vout)

Meet EN50155 With External Circuits

Shock & Vibration Meet EN50155 (EN61373)

Fire & Smoke meet EN45545-2

5000m Operating Altitude

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