To summarize, the leakage inductance of a flyback converter can put an unacceptable voltage stress on the power switch. An RCD snubber can control the stress. However, there is a trade-off between the ...

This stresses both the power MOSFET and the snubber network. Flyback converter design process . For the converter in this example, the coupled inductor design and other component values were ...

In the conventional design of a forward converter, the maximum duty cycle can be extended above 50% by using a reset and clamp technique. This technique, known as RCD clamp circuitry, consists of ...