Draft3.asc 2.9 KB

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  1. Version 4
  2. SHEET 1 1236 680
  3. WIRE 64 -336 -304 -336
  4. WIRE 96 -336 64 -336
  5. WIRE 208 -336 176 -336
  6. WIRE 608 -336 208 -336
  7. WIRE 1056 -336 912 -336
  8. WIRE -304 -304 -304 -336
  9. WIRE 64 -288 64 -336
  10. WIRE 208 -288 208 -336
  11. WIRE 608 -288 608 -336
  12. WIRE 912 -288 912 -336
  13. WIRE -304 -208 -304 -224
  14. WIRE 64 -160 64 -208
  15. WIRE 208 -160 208 -208
  16. WIRE 608 -160 608 -208
  17. WIRE 912 -160 912 -208
  18. WIRE -304 -112 -304 -128
  19. WIRE 48 32 -320 32
  20. WIRE 80 32 48 32
  21. WIRE 192 32 160 32
  22. WIRE 592 32 192 32
  23. WIRE -320 80 -320 32
  24. WIRE 48 80 48 32
  25. WIRE 192 80 192 32
  26. WIRE 592 80 592 32
  27. WIRE -320 176 -320 160
  28. WIRE 48 208 48 160
  29. WIRE 192 208 192 160
  30. WIRE 592 208 592 160
  31. WIRE 48 368 -320 368
  32. WIRE 80 368 48 368
  33. WIRE 192 368 160 368
  34. WIRE 592 368 192 368
  35. WIRE -320 400 -320 368
  36. WIRE 48 416 48 368
  37. WIRE 192 416 192 368
  38. WIRE 592 416 592 368
  39. WIRE -320 512 -320 480
  40. WIRE 48 544 48 496
  41. WIRE 192 544 192 496
  42. WIRE 592 544 592 496
  43. FLAG 208 -160 0
  44. FLAG 64 -160 0
  45. FLAG 608 -160 0
  46. FLAG -304 -112 0
  47. FLAG 592 208 0
  48. FLAG -320 176 0
  49. FLAG 592 544 0
  50. FLAG -320 512 0
  51. FLAG 192 208 0
  52. FLAG 48 208 0
  53. FLAG 192 544 0
  54. FLAG 48 544 0
  55. FLAG -304 -336 Vin
  56. FLAG 608 -336 Vut
  57. FLAG 912 -160 0
  58. DATAFLAG 416 -336 ""
  59. DATAFLAG -144 -336 ""
  60. DATAFLAG 592 32 ""
  61. DATAFLAG -160 32 ""
  62. DATAFLAG 592 368 ""
  63. DATAFLAG -160 368 ""
  64. DATAFLAG 976 -336 ""
  65. SYMBOL res 48 -304 R0
  66. SYMATTR InstName R1
  67. SYMATTR Value {r1_val}
  68. SYMBOL res 80 -320 R270
  69. WINDOW 0 32 56 VTop 2
  70. WINDOW 3 0 56 VBottom 2
  71. SYMATTR InstName R2
  72. SYMATTR Value {r2_val}
  73. SYMBOL res 192 -304 R0
  74. SYMATTR InstName R3
  75. SYMATTR Value {r3_val}
  76. SYMBOL res 592 -304 R0
  77. SYMATTR InstName R4
  78. SYMATTR Value 50
  79. SYMBOL voltage -304 -224 R0
  80. WINDOW 123 24 44 Left 2
  81. WINDOW 39 24 72 Left 2
  82. SYMATTR Value2 AC 1
  83. SYMATTR InstName V1
  84. SYMATTR Value 1500
  85. SYMBOL res -320 -320 R0
  86. SYMATTR InstName R7
  87. SYMATTR Value 50
  88. SYMBOL res 576 64 R0
  89. SYMATTR InstName R11
  90. SYMATTR Value 50
  91. SYMBOL res -336 384 R0
  92. SYMATTR InstName R19
  93. SYMATTR Value 50
  94. SYMBOL current -320 160 R180
  95. WINDOW 0 24 80 Left 2
  96. WINDOW 3 24 0 Left 2
  97. WINDOW 123 0 0 Left 0
  98. WINDOW 39 0 0 Left 0
  99. SYMATTR InstName I1
  100. SYMATTR Value 1
  101. SYMBOL current 592 496 R180
  102. WINDOW 0 24 80 Left 2
  103. WINDOW 3 24 0 Left 2
  104. WINDOW 123 0 0 Left 0
  105. WINDOW 39 0 0 Left 0
  106. SYMATTR InstName I2
  107. SYMATTR Value 1
  108. SYMBOL res 32 64 R0
  109. SYMATTR InstName R5
  110. SYMATTR Value {r1_val}
  111. SYMBOL res 64 48 R270
  112. WINDOW 0 32 56 VTop 2
  113. WINDOW 3 0 56 VBottom 2
  114. SYMATTR InstName R6
  115. SYMATTR Value {r2_val}
  116. SYMBOL res 176 64 R0
  117. SYMATTR InstName R8
  118. SYMATTR Value {r3_val}
  119. SYMBOL res 32 400 R0
  120. SYMATTR InstName R9
  121. SYMATTR Value {r1_val}
  122. SYMBOL res 64 384 R270
  123. WINDOW 0 32 56 VTop 2
  124. WINDOW 3 0 56 VBottom 2
  125. SYMATTR InstName R10
  126. SYMATTR Value {r2_val}
  127. SYMBOL res 176 400 R0
  128. SYMATTR InstName R12
  129. SYMATTR Value {r3_val}
  130. SYMBOL bv 912 -304 R0
  131. SYMATTR InstName B1
  132. SYMATTR Value V=V(Vut)/V(Vin)
  133. TEXT -224 -16 Left 2 ;In-Impedans
  134. TEXT 512 320 Left 2 ;Ut-Impedans
  135. TEXT -104 -640 Left 2 !* Laborera mera\n.param R1_val = 2k\n.param R2_val = 2k\n.param R3_val = 50
  136. TEXT -88 -704 Left 2 !;.op
  137. TEXT -104 -480 Left 2 !.meas OP amp PARAM V(Vut)/V(Vin)
  138. TEXT 440 -720 Left 2 !.tran 1