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Want to build a NLPWM mod..

Discussion in 'All Things Mod Making' started by Compeed, Jul 15, 2017.

  1. Compeed

    Compeed Initiate

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    Thanks!! I've got the nlpwm mounting kit, so I'll use that.

    Is my wiring explanation correct?
     
  2. Bazz_74

    Bazz_74 Postman

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    Hard to say about the wiring without seeing the board, on my Big Al's PWM board both the battery neg and pos go to the board and then the 510 pos and earth go to the board as well as the fire button, yours maybe completey different. Is the board marked in any way?
     
  3. Compeed

    Compeed Initiate

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    I have attached pics of the board here.
    in the top you can see the 510- and just below is GND. on the opposite side there is the VIN

    IMG_20170801_183945.jpg IMG_20170801_184027.jpg
     
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  4. Compeed

    Compeed Initiate

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    Found the wiring diagram on reddit:-) maybe others can use this..
    NL PWM diagram.png
     
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  5. Compeed

    Compeed Initiate

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    Ok.. First of all thank all for your help.

    I'm done! (almost) ☺️
    Fitted with the Cosmonaut RDA mounted with a pair of homemade aliens. (3x26-36) when it's all tidy inside ill post pics of that as well. Just needed to vape it first! IMG_20170806_172952.jpg IMG_20170806_175057.jpg IMG_20170806_175317.jpg
     
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  6. jock1092

    jock1092 Achiever

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    Very nice, just remember to treat any pwm's amps like a series mech, though the nlpwm is much more accurate than your average 555 build it's still pulsing 8.4v just with a calculated rms voltage
     
  7. Compeed

    Compeed Initiate

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    Yeah.. I know. It ohms out at 0.15 a bit on the low side.
     
  8. Compeed

    Compeed Initiate

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    Done! Had to make an edge around the buttons. I think it looks alright. Only thing I'm a bit disappointed over is the nlpwm display.. The black around the numbers is coming off.
    IMG_20170807_192723.jpg IMG_20170807_192752.jpg
     
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  9. Bazz_74

    Bazz_74 Postman

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    Looks good @Compeed hope you enjoy it.
     
  10. jock1092

    jock1092 Achiever

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    That's over 50 amps, not meaning to sound condescending but even 0.3 is a bit on the low side since series keeps the original amp limit
    While 0.15 is bordering on enough to fry a lot of pwm boards
     

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