The CCL400 series ac-to-dc supply from XP Power exhibits a typical efficiency up to 94% and a flat efficiency curve over virtually the entire load range. It does not require any forced air cooling. The CCL400 can continuously deliver the full 400 Watt output with convection cooling over the wide temperature range from -40 °C to +50 °C and across almost the entire input voltage range. The CCL400 can also be conduction cooled, enabling the full 400 W across the entire input range and up to +70 °C ambient temperature.
Measuring 3.95 x 7.00 x 1.57 in. (100.3 x 177.8 x 39.9 mm) the CCL400 complies with the standard 1U chassis mount format. An optional enclosing cover is available.
The CCL400 range comprises 4 single-output models that provide the popular nominal output voltages of + 12, + 24, + 30 or + 48 Vdc. A user trim function provides output voltage adjustment of +/- 3% of stated nominal in order to accommodate load losses. The series conforms to the ANSI/AAMI ES60601-1 medical 3rd edition safety standard and also complies with the internationally recognized IEC/UL/EN60950-1 safety standard for IT equipment.
Protection features and control signals include power fail signal, remote sense and remote on/off. A +5 Vdc / 0.5 A always-on output is available to power logic circuits.
The CCL400 series is priced at $206.70 each in quantities of 500.