Dual Input Step-up Converter for Portable Devices

This paper comprehensively analyses a Dual-Input Step-Up DC-DC Converter, a crucial component in both renewable energy systems and portable electronic devices. It also provides a detailed mathematical model of the converter and supports its performance with experimental data. The examination includes efficiency and thermal characteristics to ensure optimal operation. One of the key advantages of the dual-input configuration is its ability to integrate various energy sources, enhancing versatility seamlessly. Efficiency analysis covers Duty ratio and load conditions. Additionally, thermal analysis sheds light on heat management, a critical aspect of ensuring reliability. The background underscores the growing demand for efficient energy conversion in today's electronics and renewable energy applications. Dual-input converters address the challenge of integrating diverse energy sources, making a thorough analysis essential for widespread adoption. The findings of this study provide valuable insights for designing and optimizing dual-input step-up converters, contributing to advancements in the field of power electronics.