by combining simulation test, the causes influencing on q value are found. the equivalent loss resistance r of series resonant circuit is studied and a new opinion is presented.
the faults of hard switching circuit are presented, the resonant technique by using a square series resonant circuit is analyzed and some basic circuits of resonant switching are given.
首先通过介绍硬开关电路的缺陷,引出谐振技术,分析了二次串联谐振电路,给出了基本谐振开关电路。
the qualitative factor q of series resonant circuit for voltage withstanding test is analyzed.