Design an old but good quality op amp cmos and transistor consisting of an Electronic Laboratory for indispensable voltage current ayal power supply circuit output stage 5 pcs 2N3055 used to control the LM741 opamp and CD4013 is used... Electronics Projects, Electronics Lab Power Supply 0-30V 0-5A "power electronic projects, power supply circuit, power supply project, " Date 2019/08/03