45 W 'Green' Power Supply has Medical and Industrial Safety Approvals
Tue, 09/28/2010 - 11:39am
XP Power announced what is believed to be the world's smallest open frame 45 W AC-DC power supply. Measuring 2” x 3” x 1.05” (50.7 mm x 76.2 mm x 26.7 mm), the ECS45 single output power supply has a no load power of <0.3 W, helping the end equipment comply with internationally recognized energy efficiency standards. In addition, these convection cooled units are highly efficient, typically 87 percent, resulting in less waste heat to dissipate. The lower profile ECS25 model provides 25 W output within the same footprint. They can provide full power output up to + 50 degrees C without the need for any external fans or forced airflow and operate up to + 70 degrees C with derating. Both models provide the nominal outputs of +12, +15, + 24 or +48 VDC. The ECS45 is also available with a single +5 VDC 6 A output. They have a wide input voltage range of 80 V to 264 VAC and are approved for Class I and Class II applications. The units meet UL60601-1 / EN60601-1 medical equipment safety standards and UL60950-1 / EN60950-1 standards for IT and industrial equipment. They also comply with the EN55011 / EN55022 level B standard for conducted emissions without the need for additional filtering components.