Hi
I was given a physics group task to make something involving electricity <-> magnet conversion.
Somehow we decided to make a miniature railgun but then we got stuck
Here're the components we have:
> A pcb/circuit board consisting of two 450V AC capacitors and two diodes.
this is supposed to be an AC to DC converter used to charge the capacitor bank and we got it to pump 220V to the caps
> two 450V/680uF capacitors in parallel as the capacitor bank. as I said, it can be charged to 220V by the pcb (converter?)
the capacitor bank will be connected to the rails with a switch between them.
the problems are:
1. how long should the rail be
2. what should be the projectile (we are considering ball of alumunium foil)
3. is that amount of power enough for a railgun at all?
please help us, guys. I'll really appreciate it!
I was given a physics group task to make something involving electricity <-> magnet conversion.
Somehow we decided to make a miniature railgun but then we got stuck
Here're the components we have:
> A pcb/circuit board consisting of two 450V AC capacitors and two diodes.
this is supposed to be an AC to DC converter used to charge the capacitor bank and we got it to pump 220V to the caps
> two 450V/680uF capacitors in parallel as the capacitor bank. as I said, it can be charged to 220V by the pcb (converter?)
the capacitor bank will be connected to the rails with a switch between them.
the problems are:
1. how long should the rail be
2. what should be the projectile (we are considering ball of alumunium foil)
3. is that amount of power enough for a railgun at all?
please help us, guys. I'll really appreciate it!