Compact 650W AC-DC Power Supply Suits Medical, Industrial Apps
Wed, 02/24/2010 - 11:46am
XP Power introduced its SHP650 and MHP650 Series of single output high power density fan cooled AC/DC power supplies. The MHP650 range meets the IEC60601-1 safety specification for medical equipment, while the SHP650 range compiles with the IEC60950 standard for IT and industrial equipment. Both series are typically 86 percent efficient, and they have a high power density of 8.2 W/cubic inch. Three mechanical mounting formats are available to provide design-in flexibility. Two fan-cooled formats provide the option of having the fan mounted internally on the top or externally mounted on the end of the unit. The integral fan speed is load dependent to aid minimizing noise. By using the U channel format, designers can supply their own airflow; only 5.5 metres/second forced airflow is required. A +12 VDC, 6 W fan supply is provided when using this format. All units operate from a universal 85-264 VAC input range with full power available from 90 VAC.