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Design and implementation of supercapacitor based RTC module

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dc.contributor.author SIRBU, Artur
dc.date.accessioned 2024-10-15T08:37:24Z
dc.date.available 2024-10-15T08:37:24Z
dc.date.issued 2024
dc.identifier.citation SIRBU, Artur. Design and implementation of supercapacitor based RTC module. In: Conferinţa tehnico-ştiinţifică a studenţilor, masteranzilor şi doctoranzilor = Technical Scientific Conference of Undergraduate, Master and PhD Students, Universitatea Tehnică a Moldovei, 27-29 martie 2024. Chișinău, 2024, vol. 1, pp. 383-387. ISBN 978-9975-64-458-7, ISBN 978 9975-64-459-4 (Vol.1). en_US
dc.identifier.isbn 978-9975-64-458-7
dc.identifier.isbn 978 9975-64-459-4
dc.identifier.uri http://repository.utm.md/handle/5014/28038
dc.description.abstract This paper presents the design and implementation of a supercapacitor-based real-time clock (RTC) module for memory backup systems. The study explores the advantages of utilizing supercapacitors over traditional lithium-ion batteries, including infinite cycle life, rapid charging, and environmental safety. The design process involves selecting suitable supercapacitors based on factors such as leakage currents and time retention formulas. Practical steps for integrating supercapacitors into RTC and memory backup circuits are provided, with a focus on efficiency and longevity. A case study examines the charging time of a specific supercapacitor model, considering resistor and equivalent series resistance (ESR) effects. Additionally, the paper addresses the operational duration of RTC modules solely powered by supercapacitors after the main power supply is disconnected, providing insights into capacitor discharge characteristics. The implementation phase emphasizes the importance of component selection and circuit optimization for maximizing performance. The study showcases the practical application of supercapacitors in memory backup systems and highlights their potential for enhancing reliability and sustainability in various electronic devices. en_US
dc.language.iso en en_US
dc.publisher Universitatea Tehnică a Moldovei en_US
dc.relation.ispartofseries Conferinţa tehnico-ştiinţifică a studenţilor, masteranzilor şi doctoranzilor = Technical Scientific Conference of Undergraduate, Master and PhD Students: Chişinău, 27-29 martie 2024. Vol. 1;
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject supercapacitors en_US
dc.subject real-time clock (RTC) en_US
dc.subject design en_US
dc.title Design and implementation of supercapacitor based RTC module en_US
dc.type Article en_US


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