choosing capacitor's voltage rating

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electonicsMAN

Joined Mar 1, 2017
9
Hi, I want to use below circuit for 24 V power supply. Input is 220VAC but I want to know what voltage rating for capacitor C1 and zener diode I should use when input is 380VAC instead of 220V!?
Do anyone know how to analyze this circuit?

 
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ErnieM

Joined Apr 24, 2011
8,036
Many of us know how to do this, but the circuit in intrinsically dangerous and is banned from discussion here.


Sorry for your loss.
 

bertus

Joined Apr 5, 2008
20,459
Hello,

Did you read the User Agreement ?
Than you should have seen the restricted topics:

Restricted topics
. The following topics are regularly raised however are considered "off-topic" at all times and will result in Your thread being closed without question:

Any kind of over-unity devices and system
Devices designed to electrocute or shock another person
LEDs to mains
Any kind of jammers (ie - Phone jammers)
Rail guns and high-energy projectile devices
Transformer-less power supplies


If You come across a thread or post discussing any of the above topics please report the thread so We can close, and if necessary remove, the offending thread/posts.

Bertus
 
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