15V输入转换器生成在50mA - 185V

摘要：本设计笔记介绍了一个15V的输入反激式转换器产生在50mA-185V。电路采用MAX668升压控制器和变压器，使反激式转换器。

Maxim>AppNotes>AmplifierandComparatorCircuitsAutomotivePower-SupplyCircuitsKeywords:step-upcontroller,inputconverter,transformerflyback,flybackconverterNov01,2000APPLICATIONNOTE52915VInputConverterGenerates-185Vat50mAAbstract:Thisdesignnoteshowshowa15Vinputflybackconvertergenerates-185Vat50mA.ThecircuitusestheMAX668step-upcontrollerandatransformertomakeaflybackconverter.Additionalinformation:DatasheetfortheMAX668DatasheetfortheMAX4130Technicalsupport:powerFigure1.ThiscircuitusestheMAX668andatransformer(whichwillneedaboutaone-to-sixturnsratio)tomakeaflybackconverter.Theopampinvertsthe