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

Claim 3:
4. The electrical control device detection circuit according to claim 1, wherein the first detection module comprises: a first power submodule, a filter 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 connected to a first end of the filter submodule, a second end of the filter submodule is grounded, and a third end of the filter submodule serves as the third end of the first detection module.