main
John Lauer Astra ESC current and thermal screening: qualification withheld, VBAT bottlenecks measured dafeebe 22d ago
[
  {
    "case": "vbat-Q1",
    "net": "+VBAT",
    "source": [
      "MC1.1"
    ],
    "sink": [
      "Q1.5"
    ],
    "resistanceOhm": 0.012979405083318393,
    "lossAt58_5A_W": 44.41876904638637,
    "powerBalanceRelative": 8.047451593995447e-12,
    "currentBalanceRelative": 4.142646370935431e-08,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 156628,
    "freeResidualMaxA": 5.054342864241335e-06
  },
  {
    "case": "vbat-Q3",
    "net": "+VBAT",
    "source": [
      "MC1.1"
    ],
    "sink": [
      "Q3.5"
    ],
    "resistanceOhm": 0.007000411275583244,
    "lossAt58_5A_W": 23.95715748786476,
    "powerBalanceRelative": 4.543587728278453e-12,
    "currentBalanceRelative": 9.71548879476897e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 156628,
    "freeResidualMaxA": 5.6787405355862575e-06
  },
  {
    "case": "vbat-Q5",
    "net": "+VBAT",
    "source": [
      "MC1.1"
    ],
    "sink": [
      "Q5.5"
    ],
    "resistanceOhm": 0.0005091871927452352,
    "lossAt58_5A_W": 1.742565870372381,
    "powerBalanceRelative": 1.7419399256368706e-13,
    "currentBalanceRelative": 2.2807454927668584e-10,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 156628,
    "freeResidualMaxA": 3.284703552708379e-06
  },
  {
    "case": "return-Q2",
    "net": "GND",
    "source": [
      "Q2.1",
      "Q2.2",
      "Q2.3"
    ],
    "sink": [
      "R32.2"
    ],
    "resistanceOhm": 0.0017232494529990901,
    "lossAt58_5A_W": 5.897390440526136,
    "powerBalanceRelative": 2.5268676040468563e-13,
    "currentBalanceRelative": 3.738570134097302e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 922653,
    "freeResidualMaxA": 5.602750661637401e-06
  },
  {
    "case": "return-Q4",
    "net": "GND",
    "source": [
      "Q4.1",
      "Q4.2",
      "Q4.3"
    ],
    "sink": [
      "R32.2"
    ],
    "resistanceOhm": 0.0018451288188921946,
    "lossAt58_5A_W": 6.314492100453813,
    "powerBalanceRelative": 9.237055564881302e-14,
    "currentBalanceRelative": 1.578622430149015e-08,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 922653,
    "freeResidualMaxA": 6.359245389830903e-06
  },
  {
    "case": "return-Q6",
    "net": "GND",
    "source": [
      "Q6.1",
      "Q6.2",
      "Q6.3"
    ],
    "sink": [
      "R32.2"
    ],
    "resistanceOhm": 0.00135880981309796,
    "lossAt58_5A_W": 4.650186882874493,
    "powerBalanceRelative": 1.8851586958135158e-13,
    "currentBalanceRelative": 1.5299089734766588e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 922653,
    "freeResidualMaxA": 7.924805686343461e-06
  },
  {
    "case": "battery-return",
    "net": "GND_OUT",
    "source": [
      "R32.1"
    ],
    "sink": [
      "MC3.1"
    ],
    "resistanceOhm": 0.00012800434094848635,
    "lossAt58_5A_W": 0.43806285581095744,
    "powerBalanceRelative": 1.4432899320127035e-15,
    "currentBalanceRelative": 5.366725772702894e-10,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 15478,
    "freeResidualMaxA": 3.422178224354866e-06
  },
  {
    "case": "phase-A-high",
    "net": "/DRV_SHA",
    "source": [
      "Q1.1",
      "Q1.2",
      "Q1.3"
    ],
    "sink": [
      "MC5.1"
    ],
    "resistanceOhm": 0.00033956922391289106,
    "lossAt58_5A_W": 1.1620907765358914,
    "powerBalanceRelative": 1.4988010832439613e-14,
    "currentBalanceRelative": 1.2547059770078844e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 26296,
    "freeResidualMaxA": 3.21949028148083e-06
  },
  {
    "case": "phase-A-low",
    "net": "/DRV_SHA",
    "source": [
      "Q2.5"
    ],
    "sink": [
      "MC5.1"
    ],
    "resistanceOhm": 0.00034087117070749054,
    "lossAt58_5A_W": 1.1665463639537095,
    "powerBalanceRelative": 7.327471962526033e-15,
    "currentBalanceRelative": 9.256857865543869e-10,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 26296,
    "freeResidualMaxA": 5.366370714909863e-06
  },
  {
    "case": "phase-B-high",
    "net": "/DRV_SHB",
    "source": [
      "Q3.1",
      "Q3.2",
      "Q3.3"
    ],
    "sink": [
      "MC9.1"
    ],
    "resistanceOhm": 0.00041550434390550225,
    "lossAt58_5A_W": 1.421959740930605,
    "powerBalanceRelative": 1.1879386363489175e-14,
    "currentBalanceRelative": 3.811970750725806e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 26720,
    "freeResidualMaxA": 4.0665233882464236e-06
  },
  {
    "case": "phase-B-low",
    "net": "/DRV_SHB",
    "source": [
      "Q4.5"
    ],
    "sink": [
      "MC9.1"
    ],
    "resistanceOhm": 0.00035489502568595747,
    "lossAt58_5A_W": 1.214539501653768,
    "powerBalanceRelative": 1.1435297153639112e-14,
    "currentBalanceRelative": 2.1364461061740686e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 26720,
    "freeResidualMaxA": 3.5402761113800807e-06
  },
  {
    "case": "phase-C-high",
    "net": "/DRV_SHC",
    "source": [
      "Q5.1",
      "Q5.2",
      "Q5.3"
    ],
    "sink": [
      "MC11.1"
    ],
    "resistanceOhm": 0.0003114796279625947,
    "lossAt58_5A_W": 1.0659611567949898,
    "powerBalanceRelative": 1.3322676295501878e-15,
    "currentBalanceRelative": 3.205949275558135e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 26241,
    "freeResidualMaxA": 4.518434025158058e-06
  },
  {
    "case": "phase-C-low",
    "net": "/DRV_SHC",
    "source": [
      "Q6.5"
    ],
    "sink": [
      "MC11.1"
    ],
    "resistanceOhm": 0.00030816422647084076,
    "lossAt58_5A_W": 1.0546150240398349,
    "powerBalanceRelative": 1.4654943925052066e-14,
    "currentBalanceRelative": 5.418709879961589e-09,
    "gridMm": 0.1,
    "platingMm": 0.025,
    "nodes": 26241,
    "freeResidualMaxA": 8.404964091823786e-06
  }
]