单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级HVDC BASIC1400 A 1200 V 5 kHponents in Power Electronics (1)HVDC BASIC2Losses in a Power TransistorThe transistor is cut offThe transistor is saturatedUs

Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelECE 442 Power ElectronicsECE 442 Power Electronics1Sinusoidal Pulse-Width ModulationIn mul

SystemGeneralTypical Flyback ConverterVoltage loopCurrent loopCoupled InductorsEquivalent ModelDiscontinuous Mode Boundary Mode：VO Boundary Mode：LP Continuous Mode：VO VdContinuous Mode：Po輸入電流與輸出電流的關係