Patent ID: 11867748
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Measurement (Instruments)
Classification: CPC G  B  Y | IPC B  G

Claim 1:
2. The electrical control device detection circuit according to claim 1, wherein the first detection module comprises a first power submodule, a first current-limiting submodule, and a switch element; a first end of the switch element serves as the first end of the first detection module, and a second end of the switch element serves as the second end of the first detection module; and
a third end of the switch element is connected to the first power submodule by the first current-limiting submodule, a fourth end of the switch element is grounded, and the third end of the switch element serves as the third end of the first detection module; or
a third end of the switch element is connected to the first power submodule, a fourth end of the switch element is connected to a first end of the first current-limiting submodule, a second end of the first current-limiting submodule is grounded, and the first end of the first current-limiting submodule serves as the third end of the first detection module;
wherein, when a current flows from the first end of the switch element to the second end of the switch element, an electrically conductive path is formed between the third end of the switch element and the fourth end of the switch element.