Patent ID: 11881812
Assignee: SHENZHEN POWEROAK NEWENER CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 6:
7. The power switch circuit according to claim 5, wherein the second switch module comprises a fifth resistor (R5), a sixth resistor (R6) and a third switch tube (Q3);
a first terminal of the third switch tube (Q3) is connected with the solar photovoltaic panel, a control terminal of the third switch tube (Q3) is connected with a first terminal of the sixth resistor (R6), a second terminal of the third switch tube (Q3) is connected with the load, a second terminal of the sixth resistor (R6) is connected with the detection circuit and the first terminal of the third switch module respectively, and the fifth resistor (R5) is configured to be connected with the first terminal and the control terminal of the third switch tube (Q3).