Thanks both for your replies,
Rifaa, I'lll try to give you the info about those detail,
I didn't explain why I was working with this circuit,it should store the energy from that DC source, and deploy it in one single pulse that should light a flashlamp at the right of it, according to flashlamp manufacturers, this should create a pulse of 0,3mS and 210 J.If everything works, this should excite a Nd:YAG laser rod and start a small laser spot. But the laser part is not that important for that, it should be the same as if it was for a very big flashlamp from a camera.
The DC source will be DC rectified, but a comercial one, so I hope it has some nice stability, not too much ripple.
And the idea of the resistors was based in something i found,
If you have two identical capacitors in series this is further simplified to:
This series circuit offers a higher total voltage rating. The voltage drop across each capacitor adds up to the total applied voltage.
Caution: If the capacitors are different, the voltage will divide itself such that smaller capacitors hog more of the voltage! This is because they all get the same charging current, and voltage is inversely proportional to capacitance.
Worse yet, if one capacitor is slightly leaky, it will gradually transfer its voltage to the others, possibly exceeding their voltage rating in turn. And if one of them punches through its dielectric barrier, it can then damage others in a cascading fashion. This is why series capacitors are generally avoided in power circuits
That comes from this source:
<a href="https://www.coilgun.info/theorycapacitors/capacitors2.htm" target="_blank" rel="nofollow noopener noreferrer">Capacitors - Multiple Capacitors</a>
So, they should be working when the capacitors are getting charged.
I know these resistances will get quite hot, I'll use 1W resistances, because they should dissipate around 0,7W each.
I hope this can help you to help me, and thanks again for your time and attentions
Regards