Encapsulated DC/DC converter 48SE28D

plug-inunregulatedsingle-output

This series of unregulated DC-DC converters are produced in an ultra-miniaturized encapsulated package. 190 different models are available. The units feature single and isolated dual outputs. They will operate over the temperature range of -25º C to +70º C. No heat sink is required. FEATURES Up to 7 watts output at 70º C ambient Output filter included (No external capacitors required) OPTIONS AVAILABLE Per Mil. Std. 883 Expanded operating temp (-55º C to +85º C) Stabilization Bake (125º C ambient) Temperature Cycle (-55º C to +125º C) Hi Temp, burn in TYPICAL CHARACTERISTICS: Test conditions: 25º C ambient and input voltage at nominal value unless otherwise specified. Line Regulation: OUTPUT IS DIRECTLY PROPORTIONAL TO THE INPUT. Converter frequency:20 to 40 KHz Output temperature coefficient: 0.02%/ºC Operating temperature: -25º C to +70º C ambient. No heat sink is required. Storage temperature: -55º C to +125º C Isolation: 100 megohms min. @ 500V DC Short circuit protection:Temporary