Version 4
SHEET 1 880 680
WIRE 320 32 240 32
WIRE 320 96 320 32
WIRE 240 144 240 112
WIRE -32 208 -80 208
WIRE 240 208 48 208
WIRE -80 256 -80 208
WIRE 240 256 240 208
WIRE 240 336 240 320
FLAG 320 96 0
FLAG 240 336 0
FLAG -80 256 0
SYMBOL voltage 240 128 R180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL diode 256 208 R180
WINDOW 0 -34 61 Left 2
WINDOW 3 -22 37 Left 2
SYMATTR InstName D1
SYMBOL diode 256 320 R180
WINDOW 0 -34 31 Left 2
WINDOW 3 -21 4 Left 2
SYMATTR InstName D2
SYMBOL voltage 64 208 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 6
TEXT 182 360 Left 2 !.tran 0 2 0