Patent ID: 11860243
Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC G  B  Y | IPC B  G

Claim 8:
9. The circuit according to claim 8, wherein the delay circuit comprises:
a third resistor, wherein a first terminal of the third resistor is coupled to the trigger level conversion circuit, and a second terminal of the third resistor is coupled to a first terminal of a first capacitor, wherein a second terminal of the first capacitor is coupled to the first terminal of the second switching transistor;
a fourth switching transistor, wherein a first terminal of the fourth switching transistor is coupled to the first terminal of the third resistor, a second terminal of the fourth switching transistor is coupled to the second terminal of the third resistor, and a third terminal of the fourth switching transistor is coupled to the second terminal of the first capacitor; and
a second capacitor, wherein a first terminal of the second capacitor is coupled to the second terminal of the first capacitor, and a second terminal of the second capacitor is coupled to the trigger level conversion circuit.