Version 4 SHEET 1 1244 680 WIRE 160 112 48 112 WIRE 304 112 224 112 WIRE 432 112 304 112 WIRE 560 112 432 112 WIRE 784 112 560 112 WIRE 48 160 48 112 WIRE 304 176 304 112 WIRE 432 176 432 112 WIRE 560 208 560 192 WIRE 624 208 560 208 WIRE 560 224 560 208 WIRE 624 240 624 208 WIRE 784 240 784 112 WIRE 48 352 48 240 WIRE 304 352 304 240 WIRE 304 352 48 352 WIRE 352 352 304 352 WIRE 432 352 432 256 WIRE 432 352 352 352 WIRE 560 352 560 304 WIRE 560 352 432 352 WIRE 624 352 624 320 WIRE 624 352 560 352 WIRE 784 352 784 320 WIRE 784 352 624 352 WIRE 352 384 352 352 FLAG 352 384 0 SYMBOL diode 160 128 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMBOL voltage 48 144 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 WINDOW 3 -30 108 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 12000 50 0 0 0) SYMBOL cap 288 176 R0 SYMATTR InstName C1 SYMATTR Value 0.02µf SYMBOL res 544 96 R0 SYMATTR InstName R1 SYMATTR Value 100meg SYMBOL res 544 208 R0 SYMATTR InstName R2 SYMATTR Value 1100 SYMBOL res 608 224 R0 SYMATTR InstName R3 SYMATTR Value 5500 SYMBOL res 768 224 R0 SYMATTR InstName R4 SYMATTR Value 100meg SYMBOL res 416 160 R0 SYMATTR InstName R5 SYMATTR Value 100meg TEXT 408 88 Left 2 !.tran 1 TEXT 408 320 VLeft 2 ;bleeder resistor TEXT 496 384 Left 2 ;Meter circuit: meter 1100 ohm, \nParalell resistor 5500 ohm TEXT 704 336 VLeft 2 ;Shunted uA meter TEXT 72 40 Left 2 ;Two HV diodes in series TEXT 0 304 Left 2 ;Transformer\nNeon sign type\nw/o ground fault\nprotection circ TEXT 816 328 Left 2 ;DUT TEXT 768 192 Left 2 ;uA TEXT 832 256 VLeft 2 ;Current meter\nShunted with diodes TEXT 328 -40 Left 2 ;LB3HC hipot tester CIRCLE Normal 688 400 496 192 CIRCLE Normal 240 176 128 64 CIRCLE Normal 128 288 0 144 CIRCLE Normal 816 224 752 160