Version 4
SHEET 1 1700 736
WIRE 1312 304 704 304
WIRE 704 320 704 304
WIRE 1312 320 1312 304
WIRE 704 416 704 400
WIRE 1312 416 1312 400
WIRE 1376 416 1312 416
WIRE 1312 448 1312 416
WIRE 1168 464 704 464
WIRE 1296 464 1168 464
WIRE 704 480 704 464
WIRE 1296 496 1264 496
WIRE 1312 544 1312 512
WIRE 704 576 704 560
FLAG 704 416 0
FLAG 704 576 0
FLAG 1264 496 0
FLAG 1312 544 0
FLAG 1168 464 IN
FLAG 1376 416 OUT
SYMBOL RES 1296 304 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL SPECIALFUNCTIONS\\VARISTOR 1328 416 R0
WINDOW 0 -4 28 Left 2
WINDOW 3 0 96 Left 2
SYMATTR InstName A1
SYMATTR Value Rclamp=1
SYMBOL VOLTAGE 704 304 R0
SYMATTR InstName V1
SYMATTR Value SIN(0 5 10K)
SYMBOL VOLTAGE 704 464 R0
SYMATTR InstName V2
SYMATTR Value PULSE(-3 3 0 .5m .5m 0 1m)
TEXT 1376 568 Left 2 !.tran 1u 3m 0 1u
TEXT 1080 600 Top 1 ;This example schematic is supplied for informational/educational purposes only.