{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10483868","patent":{"patent_number":"US-10483868","title":"Power supply unit with re-rush current limiting","assignee":null,"inventors":[],"filing_date":"2017-02-16T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M"],"num_claims":20,"abstract":"A power supply unit includes a rectifying module to rectify an alternating current (AC) voltage, a first bulk capacitor to receive the rectified AC voltage from the rectifying module, a first transistor coupled in series with the first bulk capacitor, an AC input monitoring circuit, and a current source. The AC input monitoring circuit holds the first transistor in an OFF state in response to a detection of an AC voltage dropout. The current source adopts an adaptive gate voltage to control the first transistor in response to a detection of the AC voltage being re-applied, and turns on the first transistor based on the adaptive gate voltage to limit a re-rush current within the power supply unit after the AC voltage is re-applied."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power supply unit with re-rush current limiting","description":"A power supply unit includes a rectifying module to rectify an alternating current (AC) voltage, a first bulk capacitor to receive the rectified AC voltage from the rectifying module, a first transist","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10483868","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-10483868","citation_suggestion":"Patentable. \"Power supply unit with re-rush current limiting\" (US-10483868). https://patentable.app/patents/US-10483868","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10483868","json":"https://patentable.app/api/llm-context/US-10483868","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:54:07.541Z"}