通过实测,验证了他激模式下幅度控制环路和相位控制环路中实现数字式控制的可行性。
In the experiment, the feasibility of the digital control is validated for amplitude and phase close loop operation in driven mode.
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。
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.
本文对相位匹配条件下光纤波导中的受激四光子混频(SFPM)过程的模式问题进行了理论和实验研究。
A study on the mode under the condition of phase-matching of stimulated four-photon mixing (SFPM) in optical fiber waveguides has been performed.
研究了在各种CS_2介质波导中受激布里渊后向散射的模式特性以及脉宽压缩现象。
The mode characteristics and the pulse compression phenomenon of backward stimulated Brillouin scattering (SBS) in CS2 light waveguide of different sizes are investigated.
在我们的情况下,晶体管的关闭和变压器模式工作在反激。
In our case the transistor turns off and the transformer operates in flyback mode.
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).
由于熔接塌陷区的作用,可以有效地激射起环芯光子晶体光纤的环芯模式。
Owing to the effects of the collapsed region, the ring modes in RPCF can be effectively activated.
研究了一种高频链反激逆变器拓扑及其工作在电感电流连续模式下的控制方案。
A novel high frequency link flyback inverter which works in the continuous conduction mode (CCM) is presented.
但如果设计反激有源箝位电路工作在电流连续模式,控制占空比,使输入电流跟随输入电压,可以提高输入功率因数。
However if the active clamp flyback converter is designed to operate in CCM, and the duty cycle is controlled to make the input current track input voltage, the input power factor can be improved.
除了工作在固定的开关频率模式外,由于更小的开通损耗和更好的EMI性能,准谐振工作模式在反激式变换器中得到较广泛的应用。
Besides switching at a fixed frequency for Flyback converters, quasi-resonant mode is widely used due to its lower switch-on losses and better EMI performance.
除了工作在固定的开关频率模式外,由于更小的开通损耗和更好的EMI性能,准谐振工作模式在反激式变换器中得到较广泛的应用。
Besides switching at a fixed frequency for Flyback converters, quasi-resonant mode is widely used due to its lower switch-on losses and better EMI performance.
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