10.1371/journal.pone.0205904.g021 Lele Yao Lele Yao Donghui Li Donghui Li Lingling Liu Lingling Liu Waveform of key variables: <i>U</i><sub><i>C</i></sub> (CH1) and <i>I</i><sub><i>Lf</i></sub> (CH2). Public Library of Science 2018 filter inductor works CCM full-bridge LLC converter state variables oxide semiconductor field effect transistor MOSFET signal model equivalent circuit Schottky rectifier diodes FHA model 2018-10-19 17:32:22 Figure https://plos.figshare.com/articles/figure/Waveform_of_key_variables_i_U_i_sub_i_C_i_sub_CH1_and_i_I_i_sub_i_Lf_i_sub_CH2_/7230086 <p>This is the measured signal.</p>