(kicad_sch
  (version 20230121)
  (generator eeschema)
  (uuid 96c4e54f-4630-47a7-84d5-5980f1979027)
  (paper "A4")
  (title_block
    (title "Transformer")
    (company "EETree 电子森林 · CircuitJS 示例转换"))
  (lib_symbols
    (symbol "power:GND"
      (power)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "#PWR"
        (at 0 -6.35 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Value" "GND"
        (at 0 -3.81 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "global power"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Power symbol creates a global label with name \"GND\" , ground"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "GND_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0 -1.27)
            (xy 1.27 -1.27)
            (xy 0 -2.54)
            (xy -1.27 -1.27)
            (xy 0 -1.27))
          (stroke (width 0) (type default))
          (fill (type none))))
      (symbol "GND_1_1"
        (pin power_in line hide
          (at 0 0 270)
          (length 0)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))))
    (symbol "Simulation_SPICE:VSIN"
      (pin_numbers hide)
      (pin_names (offset 0.0254))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "V"
        (at 2.54 2.54 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Value" "VSIN"
        (at 2.54 0 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "https://ngspice.sourceforge.io/docs/ngspice-html-manual/manual.xhtml#sec_Independent_Sources_for"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Pins" "1=+ 2=-"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Params" "dc=0 ampl=1 f=1k ac=1"
        (at 2.54 -2.54 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Sim.Type" "SIN"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Device" "V"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) (justify left) hide))
      (property "ki_keywords" "simulation ac vac"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Voltage source, sinusoidal"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "VSIN_0_0"
        (arc
          (start 0 0)
          (mid -0.635 0.6323)
          (end -1.27 0)
          (stroke (width 0) (type default))
          (fill (type none)))
        (arc
          (start 0 0)
          (mid 0.635 -0.6323)
          (end 1.27 0)
          (stroke (width 0) (type default))
          (fill (type none)))
        (text "+"
          (at 0 1.905 0)
          (effects (font (size 1.27 1.27)))))
      (symbol "VSIN_0_1"
        (circle
          (center 0 0)
          (radius 2.54)
          (stroke (width 0.254) (type default))
          (fill (type background))))
      (symbol "VSIN_1_1"
        (pin passive line
          (at 0 5.08 270)
          (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -5.08 90)
          (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:R"
      (pin_numbers hide)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "R"
        (at 2.032 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Value" "R"
        (at 0 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at -1.778 0 90)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "R res resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "R_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "R_0_1"
        (rectangle
          (start -1.016 -2.54)
          (end 1.016 2.54)
          (stroke (width 0.254) (type default))
          (fill (type none))))
      (symbol "R_1_1"
        (pin passive line
          (at 0 3.81 270)
          (length 1.27)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -3.81 90)
          (length 1.27)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "CircuitJS:xfmr_cd550f03"
      (pin_numbers hide)
      (pin_names (offset 0.508) hide)
      (in_bom yes)
      (on_board yes)
      (property "Reference" "T"
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Value" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "xfmr_cd550f03_0_1"
        (arc
          (start 4.445 -0.0)
          (mid 3.81 -0.635)
          (end 4.445 -1.27)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 4.445 -1.27)
          (mid 3.81 -1.905)
          (end 4.445 -2.54)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 4.445 -2.54)
          (mid 3.81 -3.175)
          (end 4.445 -3.81)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 4.445 -3.81)
          (mid 3.81 -4.445)
          (end 4.445 -5.08)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 8.255 -0.0)
          (mid 8.89 -0.635)
          (end 8.255 -1.27)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 8.255 -1.27)
          (mid 8.89 -1.905)
          (end 8.255 -2.54)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 8.255 -2.54)
          (mid 8.89 -3.175)
          (end 8.255 -3.81)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (arc
          (start 8.255 -3.81)
          (mid 8.89 -4.445)
          (end 8.255 -5.08)
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 6.0325 0.635) (xy 6.0325 -5.715))
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 6.6675 0.635) (xy 6.6675 -5.715))
          (stroke (width 0.254) (type default))
          (fill (type none))))
      (symbol "xfmr_cd550f03_1_1"
        (pin passive line
          (at 0.0 0.0 0)
          (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 12.7 0.0 180)
          (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 0.0 -5.08 0)
          (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.0 1.0)))))
        (pin passive line
          (at 12.7 -5.08 180)
          (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.0 1.0))))))))
  (junction
    (at 55.88 48.26)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 40c4d2c4-d41a-40c5-b825-db3881e1bd42))
  (junction
    (at 27.94 48.26)
    (diameter 0)
    (color 0 0 0 0)
    (uuid b08a2367-0159-455c-848a-31b0cdbc06cd))
  (wire
    (pts (xy 55.88 40.64) (xy 55.88 48.26))
    (stroke (width 0) (type default))
    (uuid 0606b8d0-ca83-4a00-a756-9c8145ce32a9))
  (wire
    (pts (xy 43.18 35.56) (xy 43.18 27.94))
    (stroke (width 0) (type default))
    (uuid f053d293-d406-40b8-92f1-fe96f798294c))
  (wire
    (pts (xy 43.18 40.64) (xy 43.18 48.26))
    (stroke (width 0) (type default))
    (uuid 5151817e-2243-426f-b82a-b483cf36a3d1))
  (wire
    (pts (xy 27.94 48.26) (xy 43.18 48.26))
    (stroke (width 0) (type default))
    (uuid 9f654413-886c-4402-886d-4ea1986c8aad))
  (wire
    (pts (xy 55.88 48.26) (xy 71.12 48.26))
    (stroke (width 0) (type default))
    (uuid 00360a38-2f5e-42e9-ac58-b72a58cb53ab))
  (wire
    (pts (xy 55.88 27.94) (xy 71.12 27.94))
    (stroke (width 0) (type default))
    (uuid 29f55071-f9ec-4feb-bc57-0a8fa6867a0b))
  (wire
    (pts (xy 55.88 35.56) (xy 55.88 27.94))
    (stroke (width 0) (type default))
    (uuid 144d1900-2682-4d03-bb34-afa6c65c02b5))
  (wire
    (pts (xy 27.94 43.18) (xy 27.94 48.26))
    (stroke (width 0) (type default))
    (uuid 927b5213-1af3-4403-9562-b0f83747336d))
  (wire
    (pts (xy 27.94 33.02) (xy 27.94 27.94))
    (stroke (width 0) (type default))
    (uuid ea684565-32e6-412f-9a9a-e5e6510950e6))
  (wire
    (pts (xy 39.37 27.94) (xy 43.18 27.94))
    (stroke (width 0) (type default))
    (uuid fa40b5df-d1fc-4d0f-8dc6-6147c1bdccc1))
  (wire
    (pts (xy 31.75 27.94) (xy 27.94 27.94))
    (stroke (width 0) (type default))
    (uuid c6bd3a81-93cf-42cb-8457-ddbfd14638f2))
  (wire
    (pts (xy 71.12 34.29) (xy 71.12 27.94))
    (stroke (width 0) (type default))
    (uuid e654cc56-8f2e-432b-abe3-f8f2e9cf7537))
  (wire
    (pts (xy 71.12 41.91) (xy 71.12 48.26))
    (stroke (width 0) (type default))
    (uuid 72da95b5-efc4-4cb9-b60a-1490dd4cdd51))
  (symbol
    (lib_id "power:GND")
    (at 27.94 48.26 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 8f87e1ca-4a7c-4e7d-9921-ecc8b4e1c6c0)
    (property "Reference" "#PWR001"
      (at 27.94 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "GND"
      (at 27.94 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 27.94 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid f21c4b34-e425-4258-a5e4-b03f2e7b1f28))
    (instances
      (project "transformer"
        (path "/705a376a-ce40-40d1-a2eb-16ef444c9002"
          (reference "#PWR001")
          (unit 1)))))
  (symbol
    (lib_id "power:GND")
    (at 55.88 48.26 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 608d9eb9-0a61-4f67-b861-8cc2f8318eb5)
    (property "Reference" "#PWR002"
      (at 55.88 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "GND"
      (at 55.88 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 55.88 48.26 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 519f48ac-0463-46f9-9854-66a24f96643a))
    (instances
      (project "transformer"
        (path "/705a376a-ce40-40d1-a2eb-16ef444c9002"
          (reference "#PWR002")
          (unit 1)))))
  (symbol
    (lib_id "Simulation_SPICE:VSIN")
    (at 27.94 38.1 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 6b293843-152b-4df0-8e01-c32ea5d486fa)
    (property "Reference" "V1"
      (at 36.03625 37.30625 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "10V 60Hz"
      (at 36.03625 38.89375 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 27.94 38.1 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 1edac92d-3cd0-4f59-8721-ac828bc2981d))
    (pin "2" (uuid 6b2cee63-c6d3-465a-a2fa-08e64e6d50db))
    (instances
      (project "transformer"
        (path "/705a376a-ce40-40d1-a2eb-16ef444c9002"
          (reference "V1")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 35.56 27.94 270)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 99e8668c-e6d7-46ee-aa95-24eb6924de9a)
    (property "Reference" "R1"
      (at 35.56 23.8125 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100mΩ"
      (at 35.56 25.4 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 35.56 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 6982a4fa-b19f-4cc4-b065-2406a37f19ab))
    (pin "2" (uuid 7dc34ea6-366e-4b66-ad22-17cbe537b1f1))
    (instances
      (project "transformer"
        (path "/705a376a-ce40-40d1-a2eb-16ef444c9002"
          (reference "R1")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 71.12 38.1 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid d8414c7b-9d8a-4fea-9095-83e010dbd1d2)
    (property "Reference" "R2"
      (at 74.77125 37.30625 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "1kΩ"
      (at 74.77125 38.89375 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 71.12 38.1 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 5eacead8-b9a5-422f-8fcd-b9169a4b4c2d))
    (pin "2" (uuid 94f5c1d3-0dd8-4cbf-9655-9c5bc77fe5a7))
    (instances
      (project "transformer"
        (path "/705a376a-ce40-40d1-a2eb-16ef444c9002"
          (reference "R2")
          (unit 1)))))
  (symbol
    (lib_id "CircuitJS:xfmr_cd550f03")
    (at 43.18 35.56 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 6bcde586-da69-473b-9419-b5b4caa1385a)
    (property "Reference" "T1"
      (at 49.53 33.3375 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" ""
      (at 43.18 35.56 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 43.18 35.56 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 901910ba-2b18-468f-82e9-9a5ae86e2f2f))
    (pin "2" (uuid 5490f242-0cd0-43dd-82ee-7653994a12d3))
    (pin "3" (uuid 26796b47-fc49-4648-bce7-b94d843e7fcc))
    (pin "4" (uuid 6262b705-2fc9-49e5-8974-1573cb7a714c))
    (instances
      (project "transformer"
        (path "/705a376a-ce40-40d1-a2eb-16ef444c9002"
          (reference "T1")
          (unit 1)))))
  (sheet_instances (path "/" (page "1"))))
