{
  "$type": "site.standard.document",
  "description": "An overvoltage protection circuit for a control unit for a vehicle includes an input terminal for applying an electrical input voltage, a test terminal for applying an electrical test voltage, and an output terminal for providing an electrical output voltage to supply the control unit. The…",
  "path": "/patents/1308065",
  "publishedAt": "2022-01-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R19/16571",
    "Knorr-Bremse Systeme Fuer Nutzfahrzeuge GmbH"
  ],
  "textContent": "An overvoltage protection circuit for a control unit for a vehicle includes an input terminal for applying an electrical input voltage, a test terminal for applying an electrical test voltage, and an output terminal for providing an electrical output voltage to supply the control unit. The overvoltage protection circuit also includes a reference device to provide a reference voltage using the input voltage. The overvoltage protection circuit includes a dividing device to provide a divided voltage using the output voltage. The overvoltage protection circuit includes a control device to provide a regulation signal using the reference and divided voltages. The overvoltage protection circuit includes a regulation device connected between the input and output terminals. The regulation device provides the output voltage using the input voltage and the regulation signal. The overvoltage protection circuit includes a modification device to modify a value of the divided voltage using the test voltage.",
  "title": "OVERVOLTAGE PROTECTION CIRCUIT FOR A CONTROL UNIT FOR A VEHICLE, CONTROL UNIT FOR A VEHICLE AND METHOD FOR TESTING AN OVERVOLTAGE PROTECTION CIRCUIT FOR A CONTROL UNIT FOR A VEHICLE"
}