4-layer 9–15 V input SEPIC converter producing regulated 12 V at up to 1.5 A, using IRLZ44N MOSFET, SS34 Schottky diode, separate 100 µH inductors, and thermal-via PCB layout for EV battery-management student project.

PCB de control para planta térmica experimental con ESP32 DevKit V1, LM2596, LM35, TM1637 y etapa MOSFET IRLZ44N para calefactor 12V/40W.