Version 4 SHEET 1 880 680 WIRE 0 80 0 64 WIRE 96 80 0 80 WIRE 208 80 160 80 WIRE 224 80 208 80 WIRE 0 96 0 80 WIRE 208 96 208 80 WIRE 0 192 0 176 WIRE 112 192 0 192 WIRE 208 192 208 176 WIRE 208 192 112 192 WIRE 112 208 112 192 FLAG 112 208 0 FLAG 0 64 IN IOPIN 0 64 In FLAG 224 80 OUT IOPIN 224 80 Out SYMBOL voltage 0 80 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 15 50) SYMBOL diode 96 96 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMBOL res 192 80 R0 SYMATTR InstName R1 SYMATTR Value 10 TEXT 288 96 Left 2 !.tran 0 100m 0 1u