AC-DC power supply boasts 50% less dissipated heat

29th October 2013

XP Power

Staff Reporter

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Datasheet

Designed for a range of medical and industrial applications, the new CCB200 series from XP Power comes with a typical efficiency of 94% and a maximum of 95%. Compared to typical 200W supplies, the ultra efficient “green” 200 Watt single output AC-DC power supplies generate 50% less dissipated heat when delivering full power, whilst no load power consumption is less than 0.5 W.

Packaged in an industry standard 76.2 x 127.0 x 36.32 mm (3.0 x 5.0 x 1.43 inches), the CCB200 has a flat efficiency curve across the entire operating load range of above 20% and can deliver the full 200 Watt continuous output power over an extended temperature range from – 20 to +70 degrees C without any derating, and up to +85 degrees C with derating. The industry norm is typically + 50 degrees C before derating applies. With the technology employed in the CCB200 ensuring that the ultra high efficiency rating is achieved from 90 VAC input, the CCB200 differs from current products in the market that have lower efficiencies at low line and therefore have to specify derating. The full operating range of the CCB200 series is 80 – 300 VAC, with full power available from 90 – 264 VAC.

With a total of 5 models available providing the popular nominal outputs from + 12 to +48 VDC, the CCB200 conforms to the ANSI/AAMI ES60601-1 medical 3^rd edition safety standard and has approval for use in BF applications where a patient applied part is used without the need for a further isolation stage. A user trim function provides output voltage adjustment of -4 to + 5% of stated nominal in order to accommodate load losses, whilst protection features and control signals include power fail signal, remote sense and remote on/off.

Available direct from XP Power with a 3 year warranty, the CCB200 is also available from approved regional distributors.