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- Research of Alleviating Switch Voltage Stress in Single Stage PFC Converters 降低有源功率因数校正变流器电压应力的方法
- switch voltage stress 开关电压应力
- How to improve the operation circumstance of the switch, how to decrease the current and voltage stress of the main switch during turn on and turn off transient, become one of the focus people study. 如何改善功率开关管的工作环境，降低功率开关管在开通和关断瞬间的电压和电流应力，一直以来是人们研究的热点。
- The jumper ensures a continuous path, but it can be removed when using the card to switch voltage. 跳线保证了通路的连续性，但是在利用开关卡切换电压时不能将其拆除。
- Double Forward Converter(DFC) has many advantages, such as inherent anti-break-though capability, auto clamping the switch voltage etc. 双管正激变换器具有内在抗桥臂直通的优点，能使开关管上的电压自动箝位在输入电源电压。
- As a result, the voltage stress of the secondary diode is high, which limits the usage of DFC in high output voltage application. 特别是在高电压输出应用场合，变压器副边的高电压带来高频整流二极管的选择困难，往往成为制约变换器设计的关健因素。
- Simpler models switch voltage only for doing a step, thus needing an extra currentlimiter: for every step, they switch a single cable to the motor. 更加简单的模型交换仅电压做的步，因而需要一个额外限流器： 为每步，他们换成一个单一电缆马达。
- It features full-range ZVS, zero DC-bias magnetizing current, symmetrical voltage stress, low output current ripple, and better dynamic response. 搭配此方法之不对称半桥转换器具有全范围零电压切换、无直流偏磁问题、整流二极体有相同耐压、较低输出电流涟波以及较佳之动态响应。
- Silva, E.S.D., E.A.A.Coelho, L.C. da Freitas, J.B.Vieira Jr and V.J.Farias, “A Soft Switched Forward Converter Without Current and Voltage Stress,” IEEE PESC, pp. 266-270, 2001. 刘育伶，非浮接开关之零电流零电压转移柔切式升压型电力转换器之分析研制及控制器设计，硕士论文，国立成功大学工程科学系，2002。
- But Majumdar explains they dropped the switching voltage to a sufficiently low one volt by thinning the channel walls. 但马强达说明，他们在通道壁减薄后，已将开关电压降低至一伏特。
- The invention discloses a combined type switch controlling system which comprises a plurality of switches, a switching voltage control circuit and a comparator. 一种复合式开关控制系统，包括多个开关、切换电压控制电路以及比较器。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Keywords rectiformer loaded switch voltage balance; 整流变压器;有载开关;电压平衡;
- snubber / non minimum voltage stress 缓冲/非最小电压应力
- Unwanted electrical energy in a circuit that is unrelated to the desired signal, S-ources of noise are most often generated by some type of switching circuit,Common sources include switching voltage regulators and clocked sighals such as digitol crcuits. 指在一电路中与所要讯号无关的多余电能，杂讯的来源通常为某些形式的切换电路，常见的杂讯为切换式电压，调整器及时脉讯号，如一些数位电路。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The switching voltage stabilizer for the transformer substation is presented. Th e principle of the main circuit and control circuit is analysed. This switching voltage stabilizer is high reliable. 介绍一种变电站用的开关稳压电源,分析其主电路及控制电路的原理,及其高可靠性。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- Its voltage has not been exceeded. 它的电压没有超过。
