Very high efficiencies and power densities, no thermal derating, high reliability, and a lightweight, small footprint package are all said to be realized with a new family of 1,000W switching power supplies that accepts 180-264 Vac and delivers 48 Vdc. Based on the companyÕs patent-pending Distributed Power Magnetics (DPM) technology, the new ac/dc switchers are said to outpace the competition by achieving a packaged power efficiency of about 91%, a power factor correction spec of greater than 0.95, and thermal and over-voltage protection. The 1U size supply has a -25¡C to 65¡C operating temperature range, needs no internal fan, and has approvals from several agencies. For more details and pricing, contact Dirk Cline at ONLINE POWER SUPPLY INC., Centennial, CO. (800) 445-4824.
Company: ONLINE POWER SUPPLY INC.
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