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）。

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.

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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）。

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

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提出电路的输入电感工作在不连续导电模式（DCM），而输出电感工作在连续导电模式（CCM）。

The input inductor can work at its Discontinuous Conduction Mode (DCM), while the output inductor works at its Continuous Conduction Mode (CCM).

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