i'm using 28G Ni200, will be doing a single coil build on Bellus. i've been using Titanium contact coil all along, wonder if i could do the same on nickel.
Any helped?
Any helped?
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I think nickel needs spacing.If i remember corrrectly,i think it will short if the wraps are touching.I could be wrong,i'm pretty sure i read that on here somewhere a while back though.
Ni200 works better with even spaced coils, aka spiral or rake coil configs. Personally with 28awg Ni200 I use a #14 machine screw to wrap around, fixes the even spacing, allows for manipulation and all before removing it by unthreading it. Every contact coil I've made with Ni200 has hotspotted and melted on me each time, so I stick with spaced ones.
Ni doesnt build up the oxide coating like Ti or Kanthal will, so it will have the capacity to have coil to coil shorts and do all sorts of weird things... hot spots, lower ohm readings, unstable temp control...
i've never tried nickel, but i has a spool around. so i tht y not try it on my Billow V2? then i realised the billow deck is too small, i would need 13 wraps 28G 2.5mm to achieved 0.08ohm. can anyone tell me this is correct?
View attachment 505678
View attachment 505678
It is correct macis. The dual coil build halves the resistance of a single coil. You can go bigger in diameter, but you need the room to do that too.
Thank you Ryedan, i'll try a build once free, but i think i'm not experience enough to go 3.0mm on the billow yet.
3mm ID on a Billow takes some serious skill and patience. The one time I actually squeezed some 3mm coils into mine the airflow was terrible, there just isn't enough room imo..
Make sure it is spaced
And if your doing a dual make sure your device can go that low as it could be .05
And if your doing a dual make sure your device can go that low as it could be .05
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