CCM250 Datasheet, PDF (1/12 Pages) XP Power Limited – 250 W Convection Cooled

CCM250 Series
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250 W Convection Cooled
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300 W Peak Rating 500 ms
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Very High Efficiency up to 95%
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Class B Conducted & Radiated Emissions
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1U Form Factor
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5 V Standby Rail
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80 V - 275 VAC Input Operation
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IT, Industrial & Medical Safety Approvals
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Remote On/Off & Power Fail Signal as Standard
The CCM250 range of single output AC-DC 250 W nominal, 300 peak power supplies feature industry leading efficiency of 95% and
absolute minimum efficiency of 90% with 90 VAC input and full load. This leap in efficiency has been achieved with full resonant ZCS
topology and careful consideration to every aspect of power loss resulting in a convection cooled power supply packaged in a 6”
(153mm) x 4” (102mm) x 1.5” (38mm) chassis which can be easily installed into the end application due to a 70% reduction in the
dissipated heat, associated with other power supplies in this power range.
The six standard models cover the voltage range from 12V - 48V , have dual input fusing and are compliant with IEC60601-1 Medical
and IEC60950-1 IT safety approvals.
The CCM250 series also boasts low earth leakage current of typically 90μA at 115V and 160μA at 230V, class B conducted and
radiated emissions 5V standby rail, power fail signal and remote on / off.