Under the proper simplified condition, the calculation formulas of rectification voltage and phasecurrent were deduced out respectively and were testified by experiment.
在适当的简化条件下，推导出各自整流电压和相电流的计算公式，并通过了试验验证。
2
Phase-shifted full-bridge PWM converters work in discontinuous current mode (DCM), when the current ofout-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）。
3
Tariffs on dairy products, a big New Zealand export, will take longer to phaseout, but almost all of the country's current exports to China will be tariff free by 2019.