{
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  "description": "An inverter and a control method for sending a pulse width modulation (PWM) driver gating signal. The inverter includes a primary-side circuit, a transformer, a secondary-side circuit, and a controller. The controller is configured to: in response to a change of an absolute value of an alternating…",
  "path": "/patents/1423733",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02M7/53871",
    "Huawei Digital Power Technologies Co., Ltd."
  ],
  "textContent": "An inverter and a control method for sending a pulse width modulation (PWM) driver gating signal. The inverter includes a primary-side circuit, a transformer, a secondary-side circuit, and a controller. The controller is configured to: in response to a change of an absolute value of an alternating current voltage output by a filter circuit from being greater than an absolute value of a preset voltage threshold to being less than or equal to the absolute value of the preset voltage threshold, control the inverter to switch from a first working mode to a second working mode, to enable at least one and at most three of four switching transistors included in a bridge arm to be turned on.",
  "title": "INVERTER AND CONTROL METHOD FOR SENDING PWM DRIVER GATING SIGNAL"
}