{
  "$type": "site.standard.document",
  "description": "A power supply system and a control circuit for a power supply system are provided. The power supply system includes a first battery, a second battery, a first switch and a second switch are operable to control power supply from the first and second battery by turning on and off. The control…",
  "path": "/patents/1369985",
  "publishedAt": "2024-10-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H03K17/0822",
    "Sumitomo Wiring Systems, Ltd."
  ],
  "textContent": "A power supply system and a control circuit for a power supply system are provided. The power supply system includes a first battery, a second battery, a first switch and a second switch are operable to control power supply from the first and second battery by turning on and off. The control circuit includes a third switch. A drain of the third switch is connected to the gates of the first and second switches and a source of the third switch is connected to the source of the first and the second switches. In the event of a ground fault, a voltage at the gate and source of the third switch is the same, turning on the third switch voltage wherein a voltage at the gates and sources of the first and second switches are made equal, turning off the first and second switches.",
  "title": "A Power Supply System Having A Circuit For Detecting A Ground Fault"
}