Journal Paper

Paper Title - 18W Non-Isolated Closed-Loop Flyback Converter


Abstract
This paper brings to the fore an implementation of a closed-loop flyback converter that steps down one DC level to another efficiently. An open-loop implementation is often used in applications where regulation is not an absolute necessity. The complexity of the circuit is also less in an open-loop implementation. However, many applications demand a constant output even when the load conditions and the input voltage are not constant. In these situations, adopting a closed- loop configuration becomes advantageous. For the implementation of closed loop system, a PWM IC is used. This paper presents design of open-loop and closed-loop systems for a flyback converter followed by hardware results of various tests performed. Keywords—Flyback, Snubber, Open-loop, Bode, pulse width modulation(PWM), Regulation


Author - G. Medha, Sanjana Vijayshankar, Navneet Kumar Diwakar, B. Venkatesh

Citation - G. Medha   ,   Sanjana Vijayshankar   ,   Navneet Kumar Diwakar   ,   B. Venkatesh   ,   G. Medha, Sanjana Vijayshankar, Navneet Kumar Diwakar, B. Venkatesh " 18W Non-Isolated Closed-Loop Flyback Converter " , International Journal of Industrial Electronics and Electrical Engineering , Volume-3, Issue-6  ( Jun, 2015 )

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| Published on 2015-06-13