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Hi. In today's video I'll show you how to make a switch mode power supply based on the UC3843 PWM driver IC. The feasible power output is approximately 120W (12V, 10A). The project requires only a handful of components and the circuit is of moderate complexity. It follows a Flyback SMPS topology, the output voltage can be easily modified for any value from 5-30V by simply altering the secondary windings. Thanks for watching, and don't forget to like, share and SUBSCRIBE for more!

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