Design of Microcontroller Based Power Supply Unit with Multiple Input and Output
Main Article Content
Abstract
This innovative project showcases a versatile power supply module, capable of delivering both AC and DC outputs, regardless of the input power source. This user-friendly device offers multiple output options from a single unit, catering to diverse power requirements. At its core, a microcontroller (8051) expertly manages the switch and relay configuration, ensuring seamless operation. Through rigorous simulation (Matlab/Simulink) and practical testing (prototype device), our results demonstrate the module's effectiveness in providing a reliable, multi-output power supply solution, enhancing convenience and efficiency.
Downloads
Article Details

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
References
Brown, T. (2020). Power supply efficiency: A comparative study. International Journal of Electrical Power & Energy Systems, 115, 105366.
Davis, J., & Lee, S. (2018). Microcontroller-based power supply module. Electronics Letters, 54(12), 761-763
Johnson, K. (2019). Challenges in power supply design. Journal of Power Electronics, 19(3), 537-545.
Kumar, P., Singh, A., & Verma, R. (2019). AC-DC power supply design using relay and inverter. Journal of Electrical Engineering, 20(2), 123-135.
Patel, R. (2017). 8051 microcontroller: A tutorial. Journal of Microcontrollers and Embedded Systems, 5(2), 123-135.
Smith, J., Brown, T., & Lee, S. (2020). Power supply reliability: A critical review. IEEE Transactions on Industrial Electronics, 67(3), 2531-2538.
Williams, J., Thompson, L., & Clark, M. (2019). Innovative power supply solutions. Electric Power Systems Research, 176, 105934.




















