How to Calculate Ringing Frequency for a Snubber Circuit in a Buck Converter?

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Discussion Overview

The discussion centers around calculating the ringing frequency for a snubber circuit in the context of a buck converter design. Participants explore the complexities involved in designing an appropriate snubber network and the specific transients that may need to be addressed.

Discussion Character

  • Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant asks how to calculate the ringing frequency, indicating a need for guidance on this aspect of snubber circuit design.
  • Another participant seeks clarification on what is meant by "ringing frequency," suggesting that the term may require further specification.
  • A participant emphasizes the complexity of designing a snubber circuit for a buck converter and requests a schematic and details on the specific transients to be managed.
  • There is a call for prior reading or learning to be shared, indicating that foundational knowledge may be relevant to the discussion.

Areas of Agreement / Disagreement

The discussion remains unresolved, with participants expressing different levels of understanding and seeking further clarification on the topic.

Contextual Notes

Participants have not yet provided specific definitions or assumptions regarding the ringing frequency or the types of transients involved, which may affect the discussion.

billy fok
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may i know how to calculate ringing frequency?
 
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The "ringing frequency" of what ?
 
i need to to design snubber circuit for buck converter..
 
What reading/learning have you done so far?
 
billy fok said:
i need to to design snubber circuit for buck converter..
The design of an appropriate snubber network for a specific application can be quite complex. To get a useful answer you will need to post the schematic of your design and specify which transients you believe might need to be snubbed.
 

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