[12v to 230 volts dc with voltage doubler circuit its possible?]

hi,
You say that you want to power a PC from the output?

This will mean, if you are using a standard 'desktop' PC it will have to be 230Vac at 50/60HZ.

Its possible to buy a +12Vdc to Mains invertor, rated at say 300Watts, that will drive a PC.

The circuits you have posted are for doubling, with a Vdc output.

thanks for attend me
dear as i know computer's power supply can be run by dc :)
its tested by me
u can oprate tv dvd all which are  switch mode power supply with out transformer.

becaue ac direct to convert dc inside. 
now think on it again.
br

[12v to 230 volts dc with voltage doubler circuit its possible?]

thanks for answer me sir
actually  i want to make a simple and good inverter.
if i use 10000uf then?
so i have a idea so i ask now all clear.

one thing more to ask...
here in my country i see many inverter 12v dc to 220v ac
its built here localy .  battry charging system  i dont know how to make  same transformer charge the battrey, i dont know how?
if any solution there i need...

[12v to 230 volts dc with voltage doubler circuit its possible?]

hi to all and very pleased to see this forum
i have many question but its first

i want to ask can i generate  a high current 230 with voltage double method?

i want to run a pc with it please guide me...
here a little clue what i am going to ask.