{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11294350","patent":{"patent_number":"US-11294350","title":"Rapid shutdown device capable of driving two MOSFETs connected in series through single drive signal","assignee":null,"inventors":[],"filing_date":"2020-05-26T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G05B","G05B"],"num_claims":5,"abstract":"A rapid shutdown device capable of driving two MOSFETs connected in series through single drive signal, which includes a switch S1, a switch S2, a control IC and a drive circuit. The PV+ terminal of the photovoltaic module is connected to an output terminal OUT+ through the switch S1 and the switch S2 connected in series in sequence. The PV− terminal of the photovoltaic module is connected to an output terminal OUT−. The control IC, the switch S1 and the switch S2 are connected with the drive circuit respectively, and the two signal terminals of the control IC control the on-off of switch S1 and switch S2 through the drive circuit. The invention adopts two switches connected in series for on-off operation, greatly improving the shutoff reliability and safety of the photovoltaic power generation system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Rapid shutdown device capable of driving two MOSFETs connected in series through single drive signal","description":"A rapid shutdown device capable of driving two MOSFETs connected in series through single drive signal, which includes a switch S1, a switch S2, a control IC and a drive circuit. The PV+ terminal of t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11294350","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11294350","citation_suggestion":"Patentable. \"Rapid shutdown device capable of driving two MOSFETs connected in series through single drive signal\" (US-11294350). https://patentable.app/patents/US-11294350","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11294350","json":"https://patentable.app/api/llm-context/US-11294350","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:14:28.046Z"}