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Posts posted by dwcraig1
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2 hours ago, ImKira said:
It utilizes a chassie ground through one of the two screws, that hold the two half's together.
Eventually I intend to mod the it with a spacer between the two half's and tube insert for the battery compartment, so it will run on 21700's. When I do that, I might see about running a separate ground to the the top half of the mod. But I still need to figure out what material I want to use for the spacer and solve the issue of most of my tools and stuff being in another country. lol
While you have found a pretty serious problem with the connection to the 510 pin I feel that it is not causing the problem you described.. I would be looking real close at the power connections from the cell to board/case. The cell you are using when in good condition should be plenty good enough at that power level but it may be weak from age, just a possibility.
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How is the battery ground connected to the board?
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The devices are the same other than firmware.
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In the bottom right side corner of Device Monitor in EScribe
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Are you able to use a different cable with your external charger? I recall having a problem with getting "warranty service" message once but can't remember if it was from a particular cable or USB port.
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Will it connect to EScribe? You might get some useful info from there.
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For others in need of EScribe2 SP27 for their DNA100
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Your image show 6.54 volts output, this will be dependent on the cell's charge state. But lets just assume that is the boards maximum voltage output. Then figure in your .26 ohm SS coil. As the coil heats up the resistance will increase a bit, let's guess to 0.29 ohms.
https://www.the12volt.com/ohm/ohms-law-calculators.asp
Keep in mind that as the charge on the cells go down the voltage output will never be higher than the sum of the voltage drop.
Example: cell voltage drops to 2.9 volts per cell under load. Max voltage output will not exceed 5.8 volts. If your settings call for more than that the error may show at end of puff.
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It looks to me that you are hitting the set temperature and the board is throttling down the power.
Your lowest voltage drop on the pair of cells appears to be 7.08 volts, half being 3.54 volts, well above the 2.75 volt cutoff.
Could you post the entire screen with the boxes checked like this snippet?
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On the DNA250C with 2 cells I don't know the maximum voltage output but I'm pretty sure that isn't much more than a DNA250 running on 2 cells which is 6.2 volts.
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I'm curious as to why you are talking about temperature when it doesn't apply.
Sure Device Monitor shows the "set line" but the board does absolutely nothing with the temp setting in this case.
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So I did some testing with some of mine, here are the results:
Using my meter to measure output voltage off the posts.
DNA75-- 0.98 ohms--17 watts-- 4.04 volts.
DNA75C--0.99 ohms-- 17 watts-- 4.03 volts
Dna250C-- 0.98 ohms--17 watts-- 4.03 volts
Kanthal coil
All mods have internal resistance set.
I figure that FW causes slight variances with resistance readings
So they say they don't compare vape wise, maybe slight adjustment required to power. I say *****, either that or I need a new meter.
The board is probably better than most meters anyway.
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This way is the way to contact Evolv"
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If yours is a DNA250C it takes the color screen, I'm not sure of the size without looking it up but all the DNA color screens are the same size.
TFT color screen for DNA75C, DNA100C and DNA250C
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Protovapor still has some color screens.
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1 hour ago, benny283216 said:
well it definitely didn't and google didn't translate it either
If you use Google Chrome or the new Edge for your browser just right click the text in the post and select "translate to English".
On occasion you might need to adjust the language being input, choosing "detect language" is easiest.
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Up at the top of EScribe under the Help there is a Backups tab, this automatically does backups when connected to a device and you can pick and choose from various backups by board and date.
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Most folks use the Replay profile, and of coarse wattage is selected as material though TC wire is required.
Or you can enable Replay in the TC profiles as you desire. It's just super easy to use it without TC.......but either way.
Now does your TC work?
Edit: I guess you answered that in the post above.
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It just keeps the software as is till the application to the government is approved or denied, Things had to stay as they were from US vape manufacturers till the cutoff date. Note Evolv sell nothing to individual any longer.
The software is considered nicotine. Even zero nicotine e-liquid is considered nicotine.
The big tobacco companies have their vape products for sale all over.
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Federal laws, the government thinks we should smoke tobacco and pay the taxes on the cigarettes. Nothing new was allowed the be added to an existing product. Every piece of your vape is considered nicotine in the US. The ;land of the free.......right?
What is the normal Voltage Drop / Battery Sag of a DNA 60?
in General Discussion
Posted
Because it's such a nice piece I am posting the image that you provided a link to.