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- 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。
- Due to the fact, that the 800V quasi resonant flyback has lower peak current, its spectrum is significantly lower across almost complete frequency range. 事实上,800伏特准谐振反激变换器拥有更低的峰值电流,它的频谱意味着在全频带有更低的幅值。
- The difference between a hard switching and quasi resonant flyback converter is the turn on time point of the primary switch. 硬开关和准谐振反激变换器之间的差异在于一次侧开关的开启时间点。
- As it can be seen the voltage spectrum of the 800V quasi resonant flyback is higher at frequencies below 1 MHz, and is getting lower above 1 MHz compared to both 600V designs. 和600伏特设计比较,800伏特准谐振反激变换器的电压频谱在1兆赫兹以下更高一点,在1兆赫兹以上开始变小。
- What is the relationship between the number of antinode segments and the number of the resonant mode? 波腹数和振动模式之间是什么关系?
- What is the relationship between the wavelength and the frequency for each resonant mode? 波长和每个振动模式的频率之间是什么关系?
- The 800V quasi resonant design with lower current peak and lower drain-source voltage during turning on of the MOSFET demonstrates advantages in conducted EMI spectra regarding the primary side. 拥有更低峰值电流和场效应晶体管漏源极开通电压的800伏特准谐振设计展示出一次侧传导电磁干扰降低的优势。
- Both theoretical analysis and calculation show that the essence of bandwidth expansion in a filter loaded klystron output cavity is the introduction of many resonant modes. 分析表明,多个谐振模式的引进是速调管输出腔加载滤波器展宽频带的物理实质。
- Physical transfer function of the piezoelectric bimorph is determined through system identification from Bode diagram of the lowest two flexural resonant modes. 由压电梁最低的两个共振频率响应的波德图,以系统识别得到动态结构的转移函数。
- In the design of dual-wavelength photonic crystal microcavity, we first look for the appropriate form of microcavity that including two resonant modes close to complementary colors (blue and yellow). 为设计双波长光子晶体平板微共振腔,首先探讨合适的光子晶体平板微共振腔型式,使之有两个共振模态,同时对应之共振频率能够接近互补色光。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- Design and Research of a Resonant Mode Trigger Circuits with the Switch RSD RSD开关的谐振式触发电路设计与研究
- He changed his whole mode of life. 他改变了整个生活方式。
- Absorption peaks of ATR are corresponding to waveguide resonance modes,respectively. 衰减全反射结构的电光调制器,其每一个衰减全反射(ATR)峰的位置分别对应于一个导波共振模式。
- A loud, resonant, metallic sound. 铿锵声大而洪亮的金属般的声音
- There are resonance modes in the photonic band gap when defects are introduced to the integrity photonic crystals. 完整二维光子晶体中引入点缺陷后,在光子晶体禁带中会有共振模出现;
- A deep resonant sound, as of an explosion. 隆隆声低沉而有回响的声音,比如爆炸声
- A novel Eigenvector Method (EM) for the calculation of resonator modes and beam propagation is developed. 摘要发展了一种新颖的适用于光腔模式及光束传输模拟计算的特徵向量法。
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。