I having trouble using Nichrome wire to cut styrofoam. I'm running 18 volts AC. When the span of the Nichrome wire is 1 foot, it cuts perfectly.
However, when the span is 3.5 feet, it doesn't cut at all. The Nichrome wire is 26 gauge and each end is connected to the transformer using standard household Romex. I have about 4 feet of Romex on each end.
I don't understand enough about electricity to know why it works with only 1 foot but not with 3.5 feet. What should I do to solve the problem? If I need to add more power, what is a cheap and easy way to do so? I'm currently using a train transformer. Thanks.
However, when the span is 3.5 feet, it doesn't cut at all. The Nichrome wire is 26 gauge and each end is connected to the transformer using standard household Romex. I have about 4 feet of Romex on each end.
I don't understand enough about electricity to know why it works with only 1 foot but not with 3.5 feet. What should I do to solve the problem? If I need to add more power, what is a cheap and easy way to do so? I'm currently using a train transformer. Thanks.