{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11482940","patent":{"patent_number":"US-11482940","title":"High-efficiency LLC resonant converter","assignee":null,"inventors":[],"filing_date":"2021-01-20T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":20,"abstract":"A high-efficiency LLC resonant converter is disclosed. During a normal operation of the LLC resonant converter, an error amplifier unit generates a modulated voltage signal to a first control unit after receives a data of voltage difference from a detection unit, and then the first control unit calculates an immediate load rate based on the modulated voltage signal. Subsequently, the second control unit receives a first adjustment signal that is outputted by the first control unit, so as to correspondingly generate a switch element controlling signal to a switch element of a DC power supplying unit of the LLC resonant converter, thereby achieving an output voltage modulation of the DC power supplying unit. As such, the LLC resonant converter is controlled to exhibit a conversion efficiency of at least 98% in case of working at any one load state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High-efficiency LLC resonant converter","description":"A high-efficiency LLC resonant converter is disclosed. During a normal operation of the LLC resonant converter, an error amplifier unit generates a modulated voltage signal to a first control unit aft","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11482940","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-11482940","citation_suggestion":"Patentable. \"High-efficiency LLC resonant converter\" (US-11482940). https://patentable.app/patents/US-11482940","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11482940","json":"https://patentable.app/api/llm-context/US-11482940","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:37:31.264Z"}