{
  "$type": "site.standard.document",
  "description": "A battery pack includes a battery including at least one battery cell, a DC/DC converter configured to generate first control power from battery power of the battery, an OR circuit configured to output control power having a higher voltage level from among second control power received from an…",
  "path": "/patents/1369639",
  "publishedAt": "2024-09-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J9/061",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A battery pack includes a battery including at least one battery cell, a DC/DC converter configured to generate first control power from battery power of the battery, an OR circuit configured to output control power having a higher voltage level from among second control power received from an external power supply device through a first external terminal and the first control power, a power supply circuit configured to generate driving power by using the control power received from the OR circuit, a control circuit driven by the driving power, and a first switch connected between an output terminal of the DC/DC converter and a second external terminal and controlled by the control circuit; the battery pack supplies the external control circuit with the control power generated by the DC/DC converter in the event of a power failure.",
  "title": "BATTERY PACK"
}