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XP Power claims smallest 5W, 10W AC/DC power supplies

Posted: 17 Sep 2012 ?? ?Print Version ?Bookmark and Share

Keywords:ECE05? ECE10? power supply? element14? radiated EMC?

XP Power has introduced what it says are the world's smallest 5W and 10W single output AC/DC power supplies. Measuring just 25.4 x 25.4 x 15.24mm, the 5W ECE05 series of encapsulated board mount power supplies are geared for end-product designs. The 10W ECE10 series, on the other hand, also comes in an equally compact encapsulated package measuring just 38.1 x 25.4 x 15.24mm.

Both series comprise seven models covering nominal output voltages from 3.3-48VDC, all from a wide universal input of 85-264VAC with Class II construction, meaning no earth or ground connection is required, stated the company. All models meet the internationally recognized no-load power consumption limit of less than 0.3W and average efficiency limits ensuring end-products can comply with world-wide energy efficiency standards.

A peak load capability permits an output of up to 130 percent of nominal output power to cater for short-term high power loads without the need to specify a higher rated power module, saving both board space and additional cost.

The ECE05/10 modules are convection cooled and operate without the need for additional heat sinking or forced airflow. Operating temperature is across the range of -25C to 70C, with no derating until 50C.

The units meet international IT safety standards EN60950-1, UL609501-1 and CSA22.2 No. 234. They also comply with EN55022 level B limits for conducted and radiated EMC without the need for any additional filtering components.

The ECE05/10 is available from Farnell, element14, approved regional distributors, or direct from XP Power and come with a three-year warranty.

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