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Craig whats a really good mosfet for a mech and regulated series mod
could I just use at 10 amp. Button and no slide switch?
This one is the best P-channel I've found. I tend to use the P-channels for regular on/off switches, it's just easier to switch the high side than the low side; http://www.vishay.com/docs/62860/si7157dp.pdfHere's a really good N-channel; http://www.ti.com/lit/ds/symlink/csd17559q5.pdfThese are leadless packages so you have to make a little host board for them, but if you want the best ones, that's what you have to do. It doesn't seem like a deal breaker to me, but it seems to be for some. My advice is to just get used to parts like that. All the latest and greatest parts come in a leadless package or a small leaded SMD package. Through-hole is pretty much dead now, very few new component designs are being released in that package type.
Go ahead, there's no secrets. I used 14 AWG for the current carrying wire, and a mosfet to power the atty with the push button and slide switch. The 510 is a standard 510 to 510 adapter beefed up with a bolt and some insulators rather than using the stock grommet. Next time I will be using one of Stealthvape's new 510s, and I am thinking of getting rid of the voltmeter and mounting the switch on the top of the box. Should give me a little more room to work with.
What mosfet was used in this particular Mod??
Hi folks. Been working on a couple of unregulated box mods, using the Hammond 1590G and 2x18650s. I am planning on making a series mod next, but I have just finished up with building the internals of a parallel box.Here it is:IMG_0287 by thejewk, on FlickrI built it with performance in mind, and I think I have achieved what I set out for. Running a 0.69 ohm coil, and measuring the voltage with a multimeter at the deck posts of the atty, it's dropping 0.24V. That's significantly better than any mech I have tried, so I am pleased with that, but I would like to compare it to the performance of other unregulated mods that people have made to see where it could be improved, or just to get a comparison.Thanks
Can I see a schematic for this parallel build please?
what about these mosfets from ti they look like the would work in a unregulated boxCSD17501Q5ACSD17506Q5ACSD17505Q5A
Getting a "not found" on that.
i ended using IRLB8743PBF but once i press the fire button it keeps firing til i take batteries out. and every thing is wired right.
ability to fire very low ohms ~70A
Here's my build. Switch box series/parallel 18650 dual mosfet, voltmeter on the side, will have 2 switches one for master on/off and one for voltmeter always on option. My question is when do i charge the batteries? I'm coming from a regulated mod that just shuts off with low batteries. I think that happens at 3.3v