RCD SNUBBER TUTORIAL | RCD SNUBBER DESIGN GUIDE | FLYBACK CONVERTER | DESIGN GUIDE

This is a tutorial on how to design an RCD snubber. an RCD snubber consists of a resistor, capacitor, and a diode. The primary function of an RCD snubber is to dampen the ringing on the drain pin of a MOSFET. RCD snubbers go on flyback converters and other switch-mode power supplies with a transformer.

[@blablablameh]

hello! great video sir! but i do have a question. can this RCD snubber idea be implemented in interleaved flyback? hope you reply to my question!

[@deepalps]

Sir, I am using a 3 phase contactor to switch a 25kvar capacitor at 440V(33A at 440V), can u suggest the right values of capacitor and resistance that can be used as a snubber to supress arc and protect the contacts of the contactor.

[@utkudenizaltiok860]

How to calculate Ipeak?

[@jcoejfjfnathan]

Hi! How did you come up with Vsn / Vsn - nVo?

[@RGBEngineering]

If you are referring to the equation for Rsn, I got that from an application note document that was published by linear tech. I can try to find that document for you if you would like.

[@sriram_07]

whats the value of n ? is it Npri / Nsec?

[@RGBEngineering]

Yes

[@pragatmudra8372]

Hey gr8 tutorial.. is there a way I can get in touch with you.....

[@RGBEngineering]

[e-mail]

[@pragatmudra8372]

@@RGBEngineering is it the email address because the domain is not clear