Design and Experimental Verification of a General Single-Switch N-Stage Z-Network High Gain Boost Converter

A single-switch N-stage Z-network high-gain boost converter is proposed in this study, which can be applied the field of chip etching for bias provision. The circuit topology, operation mode, voltage gain and control strategy are analyzed. Thereafter, steady-state performance analyzed with small signal stability modeling. simulation model built using Simulink compared traditional quadratic circuit. Combined strategy, obtain better by controlling number working N-networks adjusting duty ratio case high voltage, wide range output dynamic output. hardware prototype four-stage tested, have verified effectiveness design.