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- However, at turn-off, the diode current reverse for a reverse recovery time trr before falling to zero. 然而在关断时，二极管的电流在降至零之前有一个反向恢复时间。
- Furthermore, reverse recovery losses of main diodes are minimized, and auxiliary switches commutate at zero current. 此外，续流二极管的反向恢复损耗被降低到最小，辅助开关也实现了零电流开关。
- A VDMOS FET structure with reduced Miller capacitance and reverse recovery charge is presented, in which Schottky contact and separated polysilicon gate are used. 提出了在VDMOSFET中减小密勒电容和反向恢复电荷的一种新结构,该结构结合了肖特基接触和分段多晶硅栅的方法。
- According to requirement of the product and consideration of the application of saturable inductor, the suppression function of diode reverse recovery current existing in PFC stage is emphasized. 同时根据实际需要，结合饱和电抗器的应用，重点分析了其在抑制PFC电路中二极管的反向恢复电流的功能。
- The optimized RC parameters of the circuit are derived from current decay process during P-N junction reverse recovery simulated with the exponential function and from scanning function of PSPICE. 该方法利用指数函数模拟P-N结反向恢复时的电流衰减过程，并用PSPICE的参数扫描功能获得吸收电路RC的最佳参数值。
- However,there exists a problem of this kind of converter,that the output rectifier diodes suffer the parasitic oscillation and voltage spike resulted by the reverse recovery of the rectifier diodes. 移相全桥零电压变换器是中大功率直直变换场合的理想拓扑之一,但在其输出整流二极管反向恢复时,整流桥产生寄生振荡,二极管上存在很高的尖峰电压。
- Maximum peak Reverse recovery Current 最大峰值反向恢复电流
- The Modelling of P-I-N Power Diode with Reverse Recovery P-I-N型电力二极管反向恢复特性的仿真模型
- Interleaved Buck Circuits with Zero Diode Reverse Recovery 零反向恢复损耗的交错并联Buck电路
- Study on Transient of Reverse Recovery of Series Thyristors 串联晶闸管反向恢复暂态过程的研究
- Simulation design of snubber circuit based on P-N junction reverse recovery 基于P-N结反向恢复过程的吸收电路的仿真设计
- Our army suffered a slight reverse. 我们的部队受到轻微的挫败。
- The doctors held out little hope for his recovery. 大夫们都对他恢复健康不抱多大希望。
- The 50p coin has a crowned lion on its reverse. 50便士硬币反面的图案是个戴皇冠的狮子。
- I twisted my head round to reverse the car. 我扭过头去把汽车向後倒。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- He is well on his way to recovery. 他正在顺利恢复。
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- The doctors held out no hope of recovery. 医生们对痊愈不抱希望。
- The reverse of the coin was stamped with an eagle. 硬币的反面压印的是一只鹰。
