{
  "$type": "site.standard.document",
  "description": "A power conversion device is provided. The power conversion device includes an external power terminal, a positive power terminal, a negative power terminal, a first output circuit, a second output circuit, a battery module, a first conversion circuit, and a second conversion circuit. The second…",
  "path": "/patents/1389920",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J1/12",
    "APh ePower Co., Ltd."
  ],
  "textContent": "A power conversion device is provided. The power conversion device includes an external power terminal, a positive power terminal, a negative power terminal, a first output circuit, a second output circuit, a battery module, a first conversion circuit, and a second conversion circuit. The second output circuit is coupled in parallel with the first output circuit. The control switch is coupled between the external power terminal and the positive power terminal. The battery module is coupled between the positive power terminal and the negative power terminal. When an external power at the external power terminal is insufficient, the control switch is turned on, the battery module, the first conversion circuit, and the first output circuit form a first power loop during a first period, and the battery module and the second conversion circuit form a second power loop during the first period.",
  "title": "POWER CONVERSION DEVICE"
}