Circuit diagrams of power supplies used in computers AT, ATX 230W … 500W PC SMPS diagrams of various brands TL494, UC3843 and so on. Laptop adapter schematics
KA3511 (Intelligent Voltage Mode PWM IC) 1H0165R (Fairchild Power Switch (FPS) stantby smps) ATX FSP GROUP POWER MAN FSP145-60SP ac input: 120vac-240vac