Sheet 1

1.0 1 of 1 1

-13 6 400 0 0 0 0 Arial -10 0 400 0 0 0 0 Arial 000000 1 000000 1 -1 000000 POT2 R? Small Var. Resistor 1 RE1 R? Small Resistor 1 C C? Capacitor 1 CE C? Capacitor Electrolytic 1 L2 L? Inductor with core 1 a b NMOS Q? N-Channel Insulated Gate FET 1 SOURCE DRAIN GATE R? Small Resistor 1 D D? Diode 1 FUSE1A F? Fuse, small 1 0 0 0 20 FF0000 0000FF 000000 000000 208000 000000 4040C0 208020 100k 100k 10k 10k 10k 15k 10n 10n 1n 1n 22 1k 0.1 5w 20mH 1000mF 35v 1000mF 25v 27k UC3843N BUZ11 BYW29-100 10-16V 1 2 3 4 5 6 7 8 + + - 12-30V 16V-3A