Generic filters
Exact matches only

How can we help?

Get in Touch

Get in Touch

Please get in touch using the form below.

Close form


CHB300-110S-CMFC(D) Series, 300 Watt, High Input, Chassis Mounting DC-DC Converter

43~160 Input Range

3000 VDC Isolation

Complete, ready to use solution


  • Efficiency Up to 90.5%
  • Fixed Switching Frequency
  • Regulated Outputs
  • Remote On/Off
  • Low No Load Power Consumption
  • Fully Protected (OTP/OCP/OVP)
  • 3000Vac I/O Isolation
  • Safety Meets UL60950-1, EN60950-1, and IEC60950-1
  • Shock & Vibration Meet EN50155 (EN61373)
  • Fire & Smoke Meet EN45545-2
  • Build-In EMI Filter
  • Meets EN50155:2007 for EMC, Environmental and Characteristic
  • Chassis Mount, Baseplate Cooled

Models and Ratings

Model (Open Frame)Model (Enclosed)Input VDCOutput VDCOutput Current
CHB300W-110S3V3-CMFCCHB300W-110S3V3-CMFD43~160 Volts3.3 Volts60 Amps
CHB300W-110S05-CMFCCHB300W-110S05-CMFD43~160 Volts5 Volts60 Amps
CHB300-110S12-CMFCCHB300-110S12-CMFD43~160 Volts12 Volts25 Amps
CHB300-110S24-CMFCCHB300-110S24-CMFD43~160 Volts24 Volts12.5 Amps
CHB300-110S28-CMFCCHB300-110S28-CMFD43~160 Volts28 Volts10.7 Amps
CHB300-110S48-CMFCCHB300-110S48-CMFD43~160 Volts48 Volts6.25 Amps

Related Products