title: COSEL Power Supply, Noise Filter 2025 Product Catalog

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COSEL Power Supply, Noise Filter 2025 Product Catalog

DHS-seriesLoad factor [%]Derating?DHS200100501DHS200A052Others150(75) (85)-40 -20 0 20 40 60 80 100 110Aluminum base plate temperature Tc[C]12?DHS250Load factor [%]100501DHS250B12,482Others150(75) (85)-40 -20 0 20 40 60 80 100 110Aluminum base plate temperature Tc[C]21Instruction Manual◆It is neccessary to read the“Instruction Manual”and“Before using our product”before you use our product.Instruction ManualBefore using our producthttps://www.cosel.co.jp/redirect/catalog/en/DHS/https://en.cosel.co.jp/technical/caution/index.htmlDHSNOTICEBasic Characteristics DataDHSModelDHS50ADHS50BDHS100ADHS100BDHS200ADHS250BCircuit methodSwitchingfrequency[kHz]Inputcurrent[A]Ratedinput fuseMaterialPCB/PatternSinglesidedDoublesidedSeries/Paralleloperation availabilitySeriesoperationParalleloperationForward converter 470 *1 - Aluminum Yes Yes *2Forward converter 470 *1 - Aluminum Yes Yes *2Forward converter 360 *1 - Aluminum Yes Yes *2*1 Refer to Specification.*2 Refer to Instruction Manual.DHS-16? 552 ?