{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8472216","patent":{"patent_number":"US-8472216","title":"Circuit arrangement and control circuit for a power-supply unit, computer power-supply unit and method for switching a power-supply unit","assignee":null,"inventors":[],"filing_date":"2009-05-25T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["H02M","H02J","H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":30,"abstract":"A circuit arrangement includes a switching element that switches a load current, a current-limiting element connected in series to the switching element, a bistable first relay connected in parallel to the switching element and the current-limiting element, and a control circuit that switches the power-supply unit from a first operating state to a second operating state in which a load current for generating a DC voltage flows from the power grid to the power-supply unit, such that the control circuit turns on the switching element for a first time period during switching of the power-supply unit from the first to the second operating state, to turn the bistable relay on during the first time period, and to turn the switching element off at the end of the first time period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Circuit arrangement and control circuit for a power-supply unit, computer power-supply unit and method for switching a power-supply unit","description":"A circuit arrangement includes a switching element that switches a load current, a current-limiting element connected in series to the switching element, a bistable first relay connected in parallel t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8472216","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-8472216","citation_suggestion":"Patentable. \"Circuit arrangement and control circuit for a power-supply unit, computer power-supply unit and method for switching a power-supply unit\" (US-8472216). https://patentable.app/patents/US-8472216","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8472216","json":"https://patentable.app/api/llm-context/US-8472216","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:20:54.262Z"}