XP Power introduces the EME05 series of ultra-compact, single output, 5 W AC-DC power supplies. Believed to be one of the smallest 5 W supplies on the market and available in either an encapsulated or open frame mechanical format, the EME05 measures just 35.6 mm x 23.7 mm x 17.6 mm, taking up minimal space in the end application.

The EME05 is approved to the 3rd edition of the international medical safety standards EN60601-1:2006 and ANSI/AAMI ES60601-1:2005. The device provides a reinforced (double) insulation with 4000 V_AC input/output isolation and two means of patient protection (2 x MOPP).

The convection-cooled series provides eight single-output models covering all the popular nominal outputs from 3.3 V_DC to 48 V_DC. A peak load capability allows up to 130% of the rated output power to be available for up to 30 seconds. This is ideal for accommodating application start-up where a higher load is required for a relatively short period. This approach allows a designer to save valuable board space and cost rather than having to specify a higher rated and potentially larger power supply in order to meet peak loads.

The EME05 has universal input and offers full power across the complete input range of 90 V_{AC to} 264 V_AC without any derating. All models offer Class II construction so no earth/ground connection is required. The units meet the EN55011 Class B EMI standard for conducted and radiated emissions. No additional filtering components are required, saving PCB space and BOM costs.

Capable of delivering full power up to +50°C and operate across a wide temperature range from -25°C to +70°C, the EME05 can be used in most environments without the need for any additional heat sinking or forced airflow.