{
  "$type": "site.standard.document",
  "description": "This application provides a direct current converter, including a first BUCK circuit, a second BUCK circuit, a charge pump circuit, a drive circuit, a controller, and a power conversion circuit. A photovoltaic module is connected to the power conversion circuit. The power conversion circuit is…",
  "path": "/patents/1380900",
  "publishedAt": "2026-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02M1/008",
    "Huawei Digital Power Technologies Co, Ltd."
  ],
  "textContent": "This application provides a direct current converter, including a first BUCK circuit, a second BUCK circuit, a charge pump circuit, a drive circuit, a controller, and a power conversion circuit. A photovoltaic module is connected to the power conversion circuit. The power conversion circuit is connected to an inverter. A direct current output by the power conversion circuit is converted into an alternating current via the inverter, and the alternating current is connected to a power grid. The direct current converter implements maximum power point tracking of the photovoltaic module. The first BUCK circuit provides a first power supply for the drive circuit, and provides a power supply for the charge pump circuit. The charge pump circuit provides a second power supply for the drive circuit. The second BUCK circuit provides a power supply for the controller.",
  "title": "DIRECT CURRENT CONVERTER"
}