{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11245336","patent":{"patent_number":"US-11245336","title":"Over-current protection module and related over-current protection method","assignee":null,"inventors":[],"filing_date":"2020-06-04T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M"],"num_claims":13,"abstract":"An over-current protection module for a flyback power supply having a transformer includes: a switch control unit, configured to generate a control signal in a first period to control a transistor switch coupled to a primary side of the transformer, wherein the transistor switch is turned on in a first duty cycle of the control signal and the transistor switch is turned off in a second duty cycle of the control signal; a transformation unit, configured to generate a compensation current according to the second duty cycle; a timing control unit, configured to output the compensation current to an impedance unit to generate an impedance cross voltage in a shut-off period of the transistor switch of the first period; and a current control unit, configured to determine an over-current reference voltage according to the impedance cross voltage for the over-current protection module in a second period following the first period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Over-current protection module and related over-current protection method","description":"An over-current protection module for a flyback power supply having a transformer includes: a switch control unit, configured to generate a control signal in a first period to control a transistor swi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11245336","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-11245336","citation_suggestion":"Patentable. \"Over-current protection module and related over-current protection method\" (US-11245336). https://patentable.app/patents/US-11245336","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11245336","json":"https://patentable.app/api/llm-context/US-11245336","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:30:05.012Z"}