具有高频高速功能的场效应管驱动电路  

Field Effect Tube Drive Circuit with High Frequency and High Speed Function

作　　者：谢鸿龄[1] 牛林[1] 刘祥明[1] Xie Hongling;Niu Lin;Liu Xiangming(HongheUniversity,Mengzi Yunnan 661100)

机构地区：[1]红河学院,云南蒙自661100

出　　处：《河南科技》2017年第15期90-91,共2页Henan Science and Technology

基　　金：国家自然科学基金"有色冶金过程系统的不确定动态优化算法"(61463013);云南省科技厅青年项目"风光储多能互补的微电网运行及能量优化研究"(2015FD049)

摘　　要：高频环境下,驱动场效应管时,隔离变压器会受分布参数的影响,放大时三极管容易饱和,影响场效应管的开关速度。本设计采用双线并绕的方法制作导线和变压器,可以使影响场效应管开关的分布电感、趋肤效应等分布参数减到最小,大幅提升信号传输的速率且信号失真度低。Under the environment of high frequency,driving field effect tube,isolation transformer will be affected by the distribution parameters,the triode easily saturated amplification,affect the switching speed of field effect tube;This design adopts the method of making bifilar winding wire and transformer,can influence the distribution of the field effect tube switch inductance and skin effect,to minimize the distribution parameters,improved the signal transmission rate and signal distortion is low.

关 键 词：场效应管 驱动电路 高频 高速 抗饱和 

分 类 号：TN386[电子电信—物理电子学]