{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502420","patent":{"patent_number":"US-8502420","title":"Power supply architecture for controlling and monitoring isolated output modules","assignee":null,"inventors":[],"filing_date":"2010-10-15T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":20,"abstract":"A modular power supply and power control system includes a digital controller coupled to each of a plurality of output modules via a single wire serial data bus having a default high logic state. A plurality of isolation transformers are each coupled on a primary side to receive an intermediate bus voltage, and further coupled on a secondary side to one of the output modules. Galvanic isolation circuits provide galvanic isolation on the serial data bus between each of the output modules and the digital controller. The digital controller further includes circuitry effective to pull a bus logic state from high to low for generating data transmission to the plurality of isolated modules. Each of the plurality of isolated modules further include circuitry effective to independently pull the bus logic state from high to low for generating data transmission to the digital controller."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power supply architecture for controlling and monitoring isolated output modules","description":"A modular power supply and power control system includes a digital controller coupled to each of a plurality of output modules via a single wire serial data bus having a default high logic state. A pl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502420","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-8502420","citation_suggestion":"Patentable. \"Power supply architecture for controlling and monitoring isolated output modules\" (US-8502420). https://patentable.app/patents/US-8502420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502420","json":"https://patentable.app/api/llm-context/US-8502420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:45.502Z"}