Version 4
SHEET 1 1700 680
WIRE 1344 -368 -48 -368
WIRE 480 -304 256 -304
WIRE 624 -304 560 -304
WIRE 112 -208 48 -208
WIRE 256 -208 256 -304
WIRE 256 -208 176 -208
WIRE 336 -208 256 -208
WIRE 464 -208 400 -208
WIRE -48 -128 -48 -368
WIRE 48 -128 48 -208
WIRE 48 -128 -48 -128
WIRE 1344 -128 1344 -368
WIRE 48 -48 48 -128
WIRE 112 -48 48 -48
WIRE 224 -48 176 -48
WIRE 336 -48 224 -48
WIRE 464 -48 464 -208
WIRE 464 -48 400 -48
WIRE 624 16 624 -304
WIRE 896 16 624 16
WIRE 976 16 896 16
WIRE 1120 16 1056 16
WIRE 896 96 896 16
WIRE -48 112 -48 -128
WIRE 624 112 624 16
WIRE 1344 112 1344 -48
WIRE 1120 192 1120 16
WIRE 1232 192 1120 192
WIRE 1296 192 1232 192
WIRE 224 240 224 -48
WIRE 368 240 224 240
WIRE 624 240 624 176
WIRE 624 240 368 240
WIRE 896 240 896 160
WIRE 896 240 624 240
WIRE 1344 240 1344 208
WIRE 1504 240 1344 240
WIRE 1696 240 1568 240
WIRE 1344 288 1344 240
WIRE -48 304 -48 192
WIRE 464 304 464 -48
WIRE 464 304 -48 304
WIRE 896 304 464 304
WIRE 1232 304 1232 192
WIRE 1296 304 1232 304
WIRE 896 448 896 304
WIRE 1344 448 1344 384
WIRE 1344 448 896 448
WIRE 1120 528 1120 192
WIRE 224 656 224 240
WIRE 1120 656 1120 608
WIRE 1120 656 224 656
WIRE 1696 656 1696 240
WIRE 1696 656 1120 656
FLAG 368 240 0
SYMBOL zener 912 160 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value BZX84C10L
SYMBOL voltage -48 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 325 50)
SYMBOL diode 112 -192 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMBOL cap 608 112 R0
SYMATTR InstName C1
SYMATTR Value 47µ
SYMBOL nmos 1296 112 R0
SYMATTR InstName M1
SYMATTR Value STP8NM60
SYMBOL res 1328 -144 R0
SYMATTR InstName R3
SYMATTR Value 230
SYMBOL res 1072 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 47
SYMBOL nmos 1296 384 M180
SYMATTR InstName M2
SYMATTR Value STP8NM60
SYMBOL diode 176 -64 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D3
SYMBOL diode 400 -224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D4
SYMBOL diode 336 -32 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D5
SYMBOL res 576 -320 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 47k
SYMBOL res 1136 624 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL diode 1568 224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D7
TEXT -80 312 Left 2 !.tran 500m