Phase-shifted full-bridge PWM converters work in discontinuous current mode (DCM), when the current of out-put filter inductor is discontinuous in one switching period.

当输出滤波电感的电流在一个周期内不连续时，移相全桥PWM变换器就工作在电流断续模式（DCM）。

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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）。

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There are two modes in flyback converter, one is the discontinuous Conduction conduction mode(DCM), and the other is the continuous conduction mode(CCM).

反激式变换器有两种工作模式，一种是不连续导通工作模式（DCM），另一种是连续导通工作模式（CCM）。

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