{
  "version": 1,
  "name": "Flyback: separate primary and secondary returns",
  "components": [
    {
      "ref": "C1",
      "kind": "cap",
      "ports": [
        "a",
        "b"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "D1",
      "kind": "diode",
      "ports": [
        "a",
        "k"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "G1",
      "kind": "terminal",
      "ports": [
        "t"
      ],
      "role": null,
      "interface": "control",
      "attrs": {}
    },
    {
      "ref": "GND1",
      "kind": "gnd",
      "ports": [
        "t"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "GND2",
      "kind": "gnd",
      "ports": [
        "t"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "Q1",
      "kind": "nmos",
      "ports": [
        "d",
        "s",
        "g"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "R1",
      "kind": "res",
      "ports": [
        "a",
        "b"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "T1",
      "kind": "transformer",
      "ports": [
        "p1",
        "p2",
        "s1",
        "s2"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    },
    {
      "ref": "V1",
      "kind": "vsource",
      "ports": [
        "p",
        "n"
      ],
      "role": null,
      "interface": null,
      "attrs": {}
    }
  ],
  "nets": {
    "DC_NEG": [
      "GND1.t",
      "Q1.s",
      "V1.n"
    ],
    "GATE": [
      "G1.t",
      "Q1.g"
    ],
    "SEC": [
      "D1.a",
      "T1.s2"
    ],
    "SEC_RETURN": [
      "C1.b",
      "GND2.t",
      "R1.b",
      "T1.s1"
    ],
    "SW": [
      "Q1.d",
      "T1.p2"
    ],
    "VIN": [
      "T1.p1",
      "V1.p"
    ],
    "VOUT": [
      "C1.a",
      "D1.k",
      "R1.a"
    ]
  }
}