Hi,
Honestly .... I will not do this simple math for you.
And if you are not good in remembering (as many other people, including me) .... you should find ways to overcome this. Other people write down, use books, use the internet (like Wikipedia). So not remembering is no excuse.
Ever heard about "Ohm's law"?
If not, you need to look it up.
The result of Ohm's law is "resistance" when dealing with resistors only, but it is called "impedance" when "non resistors" (capacitors, inductors, mixture) are involved.
So I expect you to calculate the (necessary for your application) capacitor impedandace according post#2.
The short for impedance is Z ... and especially capacitor impedance is X_c
****
Also all over the internet you will find the capacitor impedance formula.
Re-organize it and calculate C.
That's it.
*******
as i said i dont know the name of the circuit which you called capacitive power supply
so i couldnt search for a way to calculate the values
What?
You are not able to do an internet search for "capacitive power supply". Really?
Then it's high time to learn!
When I type in "capacitor power su" ... it even automatically recommends "capavitor power supply calculation". You even dont need to type every letter in ... just press the link.
--> numerous hits will show up, from simple hobbyists documents to detailed semiconductor manufacturer application notes.
Your "I could not search" ... means, you not even tried ... I don't support this l.......
i want some guide to calculate the values of this circuit
I've guided you, there is more than enough guidance in the internet, even videos.
But if you need a guide to hike up a mountain you can't expect him to carry you the whole way. You need to do the steps on your own.
Klaus