Thanks, that makes a lot of sense! I should have inquired before purchasing the kanthal, but that is neither here nor there now.
I was mainly worried of the heat up time, but I will work with what I have. Thanks again Dusty
It always helps me to think of the wire as a garden hose...
The thinner the hose (30g) the more resistance.
The thicker the hose (26g) the less resistance.
(I'm using 26g as an example, because there is more of a stark difference between 26g and 30g.)
Now, that being said, there is wire heat up time to consider, which is what you're trying to gauge (no pun intended).
The thicker the wire, the longer the heat up time, because there is more metal to heat up. That seems to contradict the garden hose analogy doesn't it? The odd pairing of less resistance and longer heat up time is due to the fact that, while there is more metal to heat up, the battery doesn't have to work as hard to push the current through it (think of water trying to flow through a big hole)...
Now, the 30g...obviously thinner. More resistance. But it will heat up more quickly. That's because, while the battery has to work harder to push the current through a tiny little wire (think of water trying to flow through a little hole), there is less metal to push it through...
I don't know if that makes any sense, as I'm not an electrical whiz like many on here. But the garden hose analogy was the first one to crack through my mind and make sense to me, so I like to pass it on!
I've had a lot of fun helping others on the ECF try to understand the principles at play here, from one Average Joe to another!
In fact, here is a quote (to save having to type it all again) from another thread, where I was helping someone out!
Yay me! Hahaha just kidding.
Picture this:
Two pieces of wire about 2 inches long.
Wire A gets wrapped around a small drill bit, and goes around 7 times.
Wire B gets wrapped around a bigger drill bit, and only goes around 5 times.
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Remember playing tether-ball? Remember the rope would wrap around the pole like 20 times, before it was too short to go around?
Now picture if that pole was a whole lot bigger...the rope wouldn't be able to wrap around it as much.
Same concept in building coils.
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Now, say you want to change the thickness of your wire...well that's easy too!
Think of it like a garden hose. The bigger around the hose is, the more water can pass through it.
If it's a very small, like a drinking straw, the less water can flow through it.
That's resistance, which is measured in OHMS.
Now, side by side, that hose can let more water through than the drinking straw yes?
That's current, which is measured in AMPS.
Here's the tricky part...
Imagine water coming out of the hose (no nozzle)...I'm sure you can literally imagine the water pressure against your skin...not a lot of pressure right? Doesn't hit your hand very hard.
Compare that to how hard the water from a squirt gun hits you...much harder. And the stream is smaller than what comes out of the hose yes?
The pressure you feel from the water, is representative of VOLTAGE! I know you know that's measured in VOLTS.
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Back to the wire thicknesses!
So the garden hose has less resistance (as described above), and would need more wraps around the pole, compared to the drinking straw...to equal the same resistance. If you wrapped a garden hose around a pole like 1,000 times, it would let out the same amount of water that a drinking straw sized hose would.
So if you wrap a thicker wire around your drill bit, you'd have to wrap more times than you would with a thinner wire, to equal the same resistance, AKA let the same amount of water.
I hope this helps! Or at the very least, doesn't leave you confused...but if it does, there are more knowledgable folks here to help out!!!