S
suryah
- Jan 1, 1970
- 0
I'm making a hot wire cutter for polystyrene foam. Thw cutting wire will be
Nichrome.
Does anyonw know of a formula that will give me the means to calculate
possible voltage and amperage combinations to put through it (so I don't
melt the wire)?
I know that a 9v 1A setup will work, but I would like to know what others
could be used.
Nichrome.
Does anyonw know of a formula that will give me the means to calculate
possible voltage and amperage combinations to put through it (so I don't
melt the wire)?
I know that a 9v 1A setup will work, but I would like to know what others
could be used.