CCB250 Datasheet, PDF (1/12 Pages) XP Power Limited – 250 W Convection Cooled

CCB250 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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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 & Medical (BF)Safety Approvals
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Remote On/Off & Power Fail Signal as Standard
The CCB250 range of single output AC-DC 250 W nominal, 300 peak power supplies feature industry leading useable efficiency of
93% 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) open frame design which can be easily installed into end applications due to
a significant 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
(BF) and IEC60950-1 IT safety approvals.
The CCB250 series also boasts low earth leakage current of typically 60 μA at 115V and 110 μA at 230V, class B conducted
emissions, 5V standby rail, power fail signal and remote on / off.