Abstract
This paper presents a multiple output flyback converter in high-voltage and low-power application with a single switch. Different voltage levels are required in many applications, and as the number of voltage levels increases, the number of regulators increases, which increases the cost and complexity. To overcome this cost and complexity multiple output flyback converter is designed using the UC3844 integrated pulse width modulation IC which drives the MOSFET as well as provides the load and line regulation in current control mode. Control characteristics and performance of a 28-W flyback converter are simulated in PSIM software. Steady-state response of the current loop control with variable load is reported. The experimental result demonstrates that the model can regulate the multi-output flyback with a single switch for the specified voltage and current load.
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Acknowledgements
This work has been supported by DST-PURSE, Savitribai Phule Pune University. R. Rashmi is thankful to University Grants Commission for SRF.
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Rashmi, R., Uplane, M.D. (2019). Multiple Output Off-Line Flyback Converter with a Single Switch. In: Satapathy, S., Bhateja, V., Das, S. (eds) Smart Intelligent Computing and Applications . Smart Innovation, Systems and Technologies, vol 104. Springer, Singapore. https://doi.org/10.1007/978-981-13-1921-1_38
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DOI: https://doi.org/10.1007/978-981-13-1921-1_38
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