Enclosed Power Supply Has Active PFC December 2005 Issue Published Date: December 14, 2005
The SP-320 series high-density enclosed switching power supply has been designed to meet the space and performance needs of low- to moderate-power telecommunication, industrial control and embedded systems applications. The unit accepts universal input from 85 to 265 Vac and has an output power of 320W with active power factor correction to 0.98. Eight models provide single outputs from 5 to 48 Vdc. All of these feature soft-start circuitry, integral EMI filtering, integral power-good LED indicator, output adjustment potentiometer, automatically controlled integral cooling fan, over-voltage and short-circuit protection circuitry and screw terminal input/output connections. Operating ambient temperature range is –10°C to +60°C. Dimensions measure 8.6"L x 4.6"W x 2"H. The supply is also available with DIN rail mount. Delivery is stock to four weeks ARO. Pricing is $79 each. ASTRODYNE, Taunton, MA. (800) 823-8082.
