English translation for "同步整流"
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- synchronous rectification
Related Translations:
整流: rectification; commutation; rectifying◇整流管 rectifier tube; rectifier valve; rectifier 整流阀: rectifierrectifying valve 整流二极管: alternate diodecommutating diodecommutation diodecommute diodekenotron tuberectifier dioderectifying diode 整流桥: kbpcmb1s-mb10ssmd bridge 电阻整流: resistance commutationresistance rectification
- Example Sentences:
| 1. | Chopper synchronizing rectifier circuit
斩波同步整流电路 | | 2. | The non - insulated topology characteristics , steady and dynamic principles , parameter design of vrm applied for low - input voltage situation are mainly analyzed
本文重点分析、研究了应用于低电压输入的vrm非隔离性同步整流准方波buck变换器拓扑特性、稳态和动态性能，参数设计等。 | | 3. | Eventually , study on active - clamp zvs pwm forward - flyback converter with current double synchronous rectifier is presented which is fashionable in the application field of medium and low power supply
论文最后，对目前中小功率应用领域比较流行的有源箝位倍流同步整流zvspwm正反激组合变换器进行了深入的理论及仿真研究，给出了研究结论。 | | 4. | A high precision oscillator , pwm control module , protection module and power mosfet are also integrated on the die . in order to reduce the power loss due to diode threshold voltage - drop , the synchronized commutate mosfet is also integrated
芯片内部集成了一个高精度振荡器、双轨输出的pwm控制电路、芯片保护电路和功率mos管,同时为了减小二极管导通压降带来的功耗,还在芯片内部集成了同步整流mos管。 | | 5. | The unilateral control strategies can be classified into two basic control modes : un - alternate switching mode and synchronous rectification ( sr ) mode . the theoretical analysis and simulations of these two control modes were given in detail , also with the experimental verification
对单边控制策略下的两种控制模式:非互补导通和互补导通即同步整流控制,分别进行了深入的理论和仿真分析及实验验证。 | | 6. | Compare to the operation under the dcm mode , the power switches of the inverter under the ccm mode has lower peak current and rms current , so the efficiency can be improved . as the synchronous rectification strategy can reduce the conduction losses of the rectifier , and also due to the zvs realization of all synchronous rectifiers , the
采用非互补导通控制,在ccm模式下由于功率管电流峰值和有效值的减小,逆变器变换效率较dcm模式下有所提高;另外, ccm模式下,反激逆变器采用同步整流控制,减小了整流二极管的导通压降,并且电路中同步整流管可实现零电压开通。 | | 7. | A new type high efficiency synchronous step - up dc / dc converter for hand - held device is designed in this thesis . it works in the pfm ( pulse frequency modulating ) mode , and its switching frequency can up to 500 khz . it offers a built - in synchronous rectifier that reduces size and cost by eliminating the need for an external schottky diode and improves overall efficiency by minimizing losses
本文设计了一种用于移动电子设备的高效同步整流的dc / dc升压芯片,该芯片采用pfm (脉冲周期调制)调制方式,工作频率最高可达500khz ,内部集成功率管作为同步整流管,代替传统的肖特基二极管,导通电阻仅有0 . 4 | | 8. | The principles and characteristics of synchronous rectification ( sr ) are given , and advantages of self - driven sr in low power applications is detailed . review of several topologies which incorporate self - driven sr makes the constrains of conventional self - driven sr scheme apparent and thus a new scheme to drive srs is proposed . the developed single - winding self - driven synchronous rectification ( swsdsr ) scheme works properly in topologies that drive symmetrically the transformer ( push - pull , half bridge , . . . ) . it allows for maintaining the srs on even when the voltage in the transformer is zero , which is impossible to do in traditional self - driven approaches
本文针对低压/大电流输出的小功率dc / dc变换器，围绕着变换器的效率问题，分析了同步整流的原理和特点，重点阐述了自驱动同步整流在低功率场合的优势，在分析比较了多种与自驱动同步整流相结合使用的电路拓扑后，指出常规的自驱动同步整流方案限制了与之结合使用的电路拓扑的范围这一局限性，从而给出了一种新颖的单绕组自驱动同步整流方案。 | | 9. | The synchronous rectifying and low power sampling technology is used to reduce the power consumption , flexible external loop compensation , error amplifier output clamp are adopted for better system large signal response . the piecewise slope compensation technology is employed to minimize the consequence of over compensation . the sensor resistor is externally connected , which realize output voltage programmable . the overheat protection and under voltage protection modules are integrated in the die to allow the reliable operation of the system
同时,电路设计采用同步整流技术、低功耗电流采样技术降低功耗,提高转换效率;采用灵活的外部环路补偿技术、误差放大器输出嵌位技术以实现良好大信号特性;采用分段斜坡补偿技术,消除不稳定因素,并最大程度地减小过补偿带来的问题;采用外接输出采样电阻的方式,实现输出电压的可编程。 | | 10. | Based on the thorough investigation of the post - regulation and efficiency in multiple output switching - mode power supplies , an optimal combination topology for multiple output switching converter is presented in this thesis , which is consisted of forward converter with active clamp ( fac ) , synchronous rectification ( sr ) techniques and magnetic amplifier technique ( magamp )
本文通过研究分析近年来多路输出开关电源辅助输出电压调节和提高效率的方案，面对开关电源朝着输出低电压大电流方向发展的趋势，提出多路输出开关电源新的拓扑优化组合模式? ?有源钳位正激变换器、同步整流技术、磁放大器。 |
- Similar Words：
- "同步振荡器板" English translation, "同步振荡器同步信号发生器" English translation, "同步振动" English translation, "同步振动器" English translation, "同步振子" English translation, "同步整流机" English translation, "同步整流器" English translation, "同步整流子式整流器" English translation, "同步整相器" English translation, "同步正进动" English translation
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