Electronic Design

Implementing Flyback Transformer Design for Continuous Mode

For the PDF version of this article, click here. In last month's Power Design column, we examined the functional principles of continuous mode (or incomplete energy transfer mode) of a flyback ...
Electronic Design

Designing Flyback Transformer for Discontinuous Mode

For the PDF version of this article, click here. Let's return to the question, “Why Have an Air Gap?” initially posed in the Power Design article in the December 2002 issue of Power Electronics ...
Nature

Transformers: a Treatise on the Theory, Construction, Design, and Uses of Transformers, Autotransformers, and Choking Coils

THIS very complete treatise on the alternate current or static transformer will no doubt be found of considerable value in the drawing- office of practical transformer builders, and also by teachers ...
Power Engineering

Wind Farm Transformer Design Considerations

Each turbine in a wind farm is equipped with a step-up transformer, which boosts (steps up) turbine generator output voltage from a few hundred volts to the collector system’s medium voltage ...
Nature

The Essentials of Transformer Practice: Theory, Design, and Operation

THE maximum temperature rise of the conductors and of the insulating materials in electrical apparatus when working is usually the factor which determines their capacity. Electrical engineers, ...
EDN

Current-sense transformer circuit design for average current-mode control

Here are the steps required to select the transformer and how to design the circuit needed to meet the end use in a manner that prevents transformer saturation Average current-mode control (CMC) ...
Machine Design

Solid-State ac Power Sources for Transformer Testing

Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...