The switch convertor can work in continuous current mode(CCM) or discontinuous current mode(DCM) according to the current through the inductance.
根据电感上电流的断续情况，开关变换器可以工作在连续导电模式（CCM）和断续导电模式（DCM）。
2
Ultimate analysis magnetic elements' characteristic, transformer, inductance design and MOSFET switch component's shaping.
最后分析了磁性元件的特性，变压器，电感的设计和MOSFET开关器件的选型。
3
Considering the resistor of switch, resistor of inductance and current ripple of inductor, we could get ideal transfer function and non-ideal transfer function.