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strikeiii

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Posts posted by strikeiii

  1. Max Output Voltage of 250C

    in General Discussion

    Posted

    6 minutes ago, Coyote said:

    The 250C is a buck regulator. It cannot boost the input voltage, so you are limited to what the batteries can supply.

    This PDF seems to indicate that

    Look at the Kanthal power limit for 2S batteries. It starts to drop at ~0.35 ohms. Assume this is because max Vout is 8.4v:

    8.4v/0.35 ohms= 24A.

    24A *8 .4v=201.6 watts

    Realistically, you'll get voltage sag under load.

    Yeah that's basically what support responded back to me with the second time around. Thanks. 

  3. Max Output Voltage of 250C

    in General Discussion

    Posted · Edited by strikeiii

    20 minutes ago, Spector NS5 RD said:

    Max output voltage I achieved using a DNA 250C with 2 Sanyo 20070A cells with a .289 resistance = 6.43v. No where near 8.4v. here would be no way in hell there would  be 0 voltage drop/sag between the cells board and atty.

    So you may want to re-ask your question to Evolv in the clearest, most understandable way possible. 

    1296373141_dna250cmaxv.png.3489876f8ab5a

    Lol, wow now I'm having even less faith with Evolv if their own tech support can't answer a simple question. I did ask again so we'll see what he says. See my screenshot, I don't know how much more clear I can be with my question. 709640953_Screenshot_20181217-105523_SamsungInternetBeta.thumb.jpg.3ce75fb58ab8ceaa672686917fc23d89.jpg

  5. Max Output Voltage of 250C

    in General Discussion

    Posted

    24 minutes ago, retird said:

    Vendors selling them have different values above 6.2 volts in their ads..... so

    You probably should ask your question at the Evolv Help Desk to get the correct answer from the board makers.....  here is the link.....and let us know what you find out...

    https://helpdesk.evolvapor.com/index.php?a=add&category=1

     

     

    Thanks, I submitted the ticket so I'll post when I get a response. 

  6. Max Output Voltage of 250C

    in General Discussion

    Posted

    44 minutes ago, retird said:

    hum. using your 2 batteries.  build a 0.50 ohm coil and fire it at 200 watts..... what output voltage do you show in Device Monitor?   

    Well, the reason why I'm asking is because I don't want to purchase a device with dual battery if its going to limit me to a 6v output like the previous 250. Wanted to make sure first before I spend the money. 

  10. Dna 250c

    in General Discussion

    Posted

    3 minutes ago, VapingBad said:

    Not seen a spec sheet yet, but would expect around 6 V with 2 cell, I only have a Lipo 4 cell beta unit so not easy for me to test that.

    Thanks for the reply. I really hope they've changed that like they did with the 75C.

  15. Mac Output Voltage

    in EScribe, Software and Firmware

    Posted

    I understand the budget sense with keeping the hardware minimal but I don't understand how programming it to limit it to 6.2v makes it a "budget chip". Is the hardware itself not capable of pushing one or two extra volts? The DNA60 was not available at the time the DNA75 was released so it's not like modders had another option for a board that has higher wattage with single 18650 battery support. The reason you provided just doesn't make sense, to me.

  18. Question about DNA 75 and Escribe

    in General Discussion

    Posted

    Question for my escribe gurus. The last time I used escribe was in it's early days when the VaporShark DNA 200 first came out and at that time I was able to have it show the charging current when plugged in, it showed me if I was getting .5amp, 1amp etc out of my charger. Now with this DNA 75 chip I no longer see that option in Escibe. Only to display Current but that's for current going to the atty. Did they take that option away or am I missing something?

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