{
  "$type": "site.standard.document",
  "description": "A power source device comprises a cell unit 12 comprising a plurality of cells 12a. Connected between a positive side terminal and a negative side terminal of the cell unit 12 is a first current line 34 having two voltage dividing resistors 30, 32 interposed therebetween, and is a second current…",
  "path": "/patents/1099157",
  "publishedAt": "2003-01-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R19/16542",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "A power source device comprises a cell unit 12 comprising a plurality of cells 12a. Connected between a positive side terminal and a negative side terminal of the cell unit 12 is a first current line 34 having two voltage dividing resistors 30, 32 interposed therebetween, and is a second current line 22 having two protection resistors 14, 16 and two detection resistors 18, 20 interposed therebetween. An intermediate point 24 of the second line 22 is grounded to a grounding 26 via an insulation resistor 28. The voltage difference between a voltage (V1, V2) detected by the detection resistors 18, 20 and a reference voltage (Vc) obtained from a point of connection 35 between the voltage dividing resistors is input to two Op-Amps 36, 38 serving as the input voltage (V1IN, V2IN). Based on the output voltage (V1OUT, V2OUT) obtained from the Op-Amps 36, 38, leakage occurrence is detected.",
  "title": "CIRCUIT FOR DETECTING LEAKAGE IN POWER SUPPLY"
}