{
  "$type": "site.standard.document",
  "description": "An improved power supply circuit which includes a utility power source, a plurality of silicon controlled rectifiers (SCR-SCR), a first battery, a second battery, a first inductor, a second inductor, a first capacitor, a second capacitor and a plurality of power switch elements (Q˜Q). When the…",
  "path": "/patents/1268044",
  "publishedAt": "2020-07-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J9/061",
    "VOLTRONIC POWER TECHNOLOGY CORP."
  ],
  "textContent": "An improved power supply circuit which includes a utility power source, a plurality of silicon controlled rectifiers (SCR-SCR), a first battery, a second battery, a first inductor, a second inductor, a first capacitor, a second capacitor and a plurality of power switch elements (Q˜Q). When the utility power source is in a positive half cycle, the SCR and the SCR are turned on; the SCR the SCR the SCR and the SCR are turned off; the Q is activated to make the electrical energy directed to the first capacitor through the diode of the Q and the voltage on the first capacitor is maintained at a constant. Meanwhile, the Q is turned off, the Q is operated to let the current flow through the second inductor to charge the second battery.",
  "title": "POWER SUPPLY CIRCUIT"
}