{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837928","patent":{"patent_number":"US-9837928","title":"Single fire-wire phase-front dynamic AC power fetching module","assignee":null,"inventors":[],"filing_date":"2017-03-24T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":5,"abstract":"A single fire-wire phase-front dynamic AC power fetching module, comprising: two series-connected type synchronous power fetching circuits connected in parallel, and an electronic switch connected thereto, one series-connected type synchronous power fetching circuit is used to perform positive phase AC power fetching, while the other series-connected type synchronous power fetching circuit is used to perform negative phase AC power fetching. The electronic switch is formed by a relay or a silicon control crystal (TRIAC) controlled by an MCU microprocessor. As such, through adopting bi-directional dynamic full-bridge type power fetching, for a single fire wire, it is able to perform power fetching twice in a cycle. The duration of power fetching can be regulated automatically depending on the load, to compensate for the power, and supply it to an outside circuit as the basic power supply."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Single fire-wire phase-front dynamic AC power fetching module","description":"A single fire-wire phase-front dynamic AC power fetching module, comprising: two series-connected type synchronous power fetching circuits connected in parallel, and an electronic switch connected the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837928","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-9837928","citation_suggestion":"Patentable. \"Single fire-wire phase-front dynamic AC power fetching module\" (US-9837928). https://patentable.app/patents/US-9837928","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837928","json":"https://patentable.app/api/llm-context/US-9837928","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:50:14.910Z"}