{
  "$type": "site.standard.document",
  "description": "A circuit board assembly for a battery module includes a first printed circuit board (PCB) including a plurality of balancing resistors and a plurality of balancing circuit switches corresponding to the plurality of balancing resistors. The first PCB includes at least one metallic layer. The…",
  "path": "/patents/1377540",
  "publishedAt": "2025-12-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H05K1/0201",
    "Caterpillar Inc."
  ],
  "textContent": "A circuit board assembly for a battery module includes a first printed circuit board (PCB) including a plurality of balancing resistors and a plurality of balancing circuit switches corresponding to the plurality of balancing resistors. The first PCB includes at least one metallic layer. The plurality of balancing resistors and the plurality of balancing circuit switches perform a cell balancing operation of a plurality of battery cells of the battery module. Heat generated during the cell balancing operation of the plurality of battery cells is dissipated via the first PCB. The circuit board assembly also includes a second PCB. The second PCB includes a plurality of resistor-capacitor (RC) low-pass filters and an analog front-end (AFE) chip that is adapted to at least monitor a voltage and a temperature of the plurality of battery cells of the battery module.",
  "title": "CIRCUIT BOARD ASSEMBLY FOR BATTERY MODULE"
}