During the so-called braking of the motor, the power flows from the ac side to the dc side of the switch-mode converter and it operates in a rectifier mode.
在所谓制动阶段，功率从开关型变流器的交流侧流向直流侧；此时变流器相当于一个整流器。
The flyback converter running in discontinuous conduction mode can be operated in hard switching or quasi resonant (or valley switching, or ZVS) mode regarding the primary side switch.
电感电流断续工作的反激式变换器一次侧开关可工作于硬开关或准谐振(或谷值开关或零电压开关)模式。
Describes a power factor correction (PFC) circuit, in which the power circuit is a boost converter controlled general switch mode controller IC.
介绍了一种用普通开关电源专用集成电路控制块作为控制电路，以升压式变换器作为功率电路的功率因数校正电路。
Now it's not only a normal calculator or a engineering calculator, but also a currency converter. You can set the mode to normal or currency to switch the calculating function.
现在它不只是一个一般的计算机或是一个工程计算机，而且是一个汇率换算的计算机。
Now it's not only a normal calculator or a engineering calculator, but also a currency converter. You can set the mode to normal or currency to switch the calculating function.
现在它不只是一个一般的计算机或是一个工程计算机，而且是一个汇率换算的计算机。
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