{
  "$type": "site.standard.document",
  "description": "Disclosed are a constant-power supply apparatus and a solar simulation facility. The constant-power supply apparatus comprises: a power board and a control panel, wherein the power board comprises: a power input circuit for providing a power input, a power conversion circuit connected to the power…",
  "path": "/patents/1347230",
  "publishedAt": "2023-07-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02S50/10",
    "SHENZHEN SUNNY XIAO ENGINEERING CONSULTING CO., LTD."
  ],
  "textContent": "Disclosed are a constant-power supply apparatus and a solar simulation facility. The constant-power supply apparatus comprises: a power board and a control panel, wherein the power board comprises: a power input circuit for providing a power input, a power conversion circuit connected to the power input circuit, a voltage detection circuit, a current detection circuit and a power output circuit respectively connected to the power conversion circuit, and a first connector connected to the power conversion circuit, the voltage detection circuit and the current detection circuit; and the control board comprises: a second connector pluggably connected to the first connector, a voltage processing circuit and a current processing circuit respectively connected to the second connector, a multiplier circuit connected to the voltage processing circuit and the current processing circuit, and a PWM circuit connected to the current processing circuit, the multiplier circuit and the second connector. A stable power output can be provided, and reliability of circuits is guaranteed.",
  "title": "Constant-power Supply Apparatus and Solar Simulation Facility"
}