{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Techniques for determining a state of health of an energy storage device that utilize a capacitor gain amplifier to provide an AC gain and block the DC voltage. An input capacitor can couple between an input excitation signal generator circuit and the amplifier's inverting input terminal, and a…",
  "path": "/patents/1409014",
  "publishedAt": "2023-04-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3842",
    "ANALOG DEVICES INTERNATIONAL UNLIMITED CO [IE]"
  ],
  "textContent": "Techniques for determining a state of health of an energy storage device that utilize a capacitor gain amplifier to provide an AC gain and block the DC voltage. An input capacitor can couple between an input excitation signal generator circuit and the amplifier's inverting input terminal, and a feedback capacitor can couple between the amplifier's inverting input terminal and the amplifier's output. A switch can be used to reset the feedback capacitor periodically to prevent the amplifier's output from becoming saturated from a leakage current at the inverting input terminal of the amplifier.",
  "title": "TECHNIQUES FOR DETERMINING ENERGY STORAGE DEVICE STATE OF HEALTH"
}