{
  "$type": "site.standard.document",
  "description": "A control circuit compatible with battery power supply and external power supply. A first end of a switch module is connected to a power connector module, a second end thereof is connected to a second end of a switch control module, and a third end thereof is connected to an external power supply…",
  "path": "/patents/1248673",
  "publishedAt": "2019-11-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J9/061",
    "ZTE CORPORATION"
  ],
  "textContent": "A control circuit compatible with battery power supply and external power supply. A first end of a switch module is connected to a power connector module, a second end thereof is connected to a second end of a switch control module, and a third end thereof is connected to an external power supply connector module; the switch module is used for disconnecting a power supply circuit between the battery connector module and the power supply output end when receiving a first control signal, and for connecting the power supply circuit when receiving a second control signal; the switch control module is used for outputting the first or second control signal based on whether an external power supply signal is received; the battery connector module is adapted to be connected to a battery; and the external power supply connector module is adapted to be connected to an external power supply.",
  "title": "CONTROL CIRCUIT COMPATIBLE WITH BATTERY POWER SUPPLY AND EXTERNAL POWER SUPPLY"
}