Version 4
SHEET 1 1700 736
WIRE 1312 272 704 272
WIRE 704 304 704 272
WIRE 1312 320 1312 272
WIRE 704 416 704 384
WIRE 1312 464 1312 400
WIRE 1296 480 704 480
WIRE 704 496 704 480
WIRE 1296 512 1264 512
WIRE 1312 560 1312 528
WIRE 704 608 704 576
FLAG 704 416 0
FLAG 704 608 0
FLAG 1264 512 0
FLAG 1312 560 0
SYMBOL RES 1296 304 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL SPECIALFUNCTIONS\\VARISTOR 1328 432 R0
WINDOW 0 -4 28 Left 2
WINDOW 3 0 96 Left 2
SYMATTR InstName A1
SYMATTR Value Rclamp=1
SYMBOL VOLTAGE 704 288 R0
SYMATTR InstName V1
SYMATTR Value SIN(0 5 10K)
SYMBOL VOLTAGE 704 480 R0
SYMATTR InstName V2
SYMATTR Value PULSE(-3 3 0 .5M .5M 0 1M)
TEXT 1312 640 Left 2 !.tran 1u 3m 0 1u
TEXT 1000 688 Top 1 ;This example schematic is supplied for informational/educational purposes only.