Transformer Designer for Isolated High-Voltage Power Design


April 18, 2017

Design your isolated high-voltage power supply as well as the transformer. In this video we will take you through the design process of designing an isolated AC/DC or DC/DC power supply. We will highlight the key design constraints for designing the transformer and show you how the WEBENCH tool designs the transformer for you. Using this video, for example, you will be easily be able to design a low-voltage DC power for a handheld device from a high-voltage AC power socket using the Flyback topology, while maintaining low cost, high efficiency and small size. 

Key take-aways:

Isolated and non-isolated offline AC/DC and high-voltage DC/DC products

  • Learn why high voltage power supplies need isolation and how it is implemented

  • Understand the operation and key advantages of the popular Flyback topology

  • Get insight into the design constraints of the Flyback transformer (FBT), or the coupled Inductor, and see how the WEBENCH® Designer designs the transformer with these constraints

  • Learn how to use WEBENCH® Designer to design an isolated, high-voltage power supply and its transformer

  • Walk through an exercise using the UCC28C42 BiCMOS current-mode PWM controller

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Additional information

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