{
  "$type": "site.standard.document",
  "description": "An electronic fluorescent lamp ballast/choke is designed for a lamp's battery operation. For normal operation, an emergency lighting element has a digitally addressable control interface (DA-System) and a control output (LQ,DA-EVG) for the electronic fluorescent lamp ballast/choke capable of being…",
  "path": "/patents/1070583",
  "publishedAt": "2006-01-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J9/02",
    "PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE]"
  ],
  "textContent": "An electronic fluorescent lamp ballast/choke is designed for a lamp's battery operation. For normal operation, an emergency lighting element has a digitally addressable control interface (DA-System) and a control output (LQ,DA-EVG) for the electronic fluorescent lamp ballast/choke capable of being controlled during normal operation by the DA-System. An independent claim is also included for an emergency lamp with an emergency lighting element.",
  "title": "Emergency lighting power supply unit with digital addressable control interface"
}