LED Drive Circuit using Flyback Converter
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The Flyback transformer is similar to a buck-boost topology with an added transformer. The transformer provides isolation, step-up/step-down control using its winding turns ratio, and multi-output capabilities. Additionally, the transformer's inherent magnetizing inductance is used for magnetic energy storage and therefore a dedicated inductor is not required. Ease of control and low part count are attributes that make the flyback a very popular topology.
Creator
Kamboh
3 Circuits
Date Created
7 years, 5 months ago
Last Modified
7 years, 5 months ago
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