New homemade dual power supply mod with wattage meter. [660W]

Discussion in 'Alienware 18 and M18x' started by [Nikos], Mar 22, 2015.

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  1. [Nikos]

    [Nikos] Notebook Evangelist

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    Last thing I can tell is that the pieces I ordered did not make it to arrive home and that I have been under lot of stress in my work and finishing my master degree all at a time. So, I am not able to keep working on this anymore. I am going to post the manual in Spanish and Iwill offer him help to translate it.

    So there you go this is not the final version I am using but this was the previous one (Dual vs Triple).

    I will try to finish translating overtime:

    DUAL MOD SPANISH

    Let me know if there is something I can do to help you with.
     
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  2. joluke

    joluke Notebook Deity

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    Still got the pdf but in english?
     
  3. [Nikos]

    [Nikos] Notebook Evangelist

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    Sorry still no time to translate it.
    If anyone can help it will be my pleasure :)
     
  4. Azshalasa

    Azshalasa Notebook Consultant

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    what is the point of using rectifier? i mean if i got same 2 DC output adapter do i need to use rectifier for doubling up? OR is it just enough soldering all the wires directly without rectifier?
     
  5. [Nikos]

    [Nikos] Notebook Evangelist

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    If you want add two signals (power supply) you need a adder. Here we use the diodes as analog current adder, but only with the power signals. The control signals ca be paired together without problems as you see in the schema.
    Summary, you need ghe diodes if you want add the current of two power supply at the same voltage.

    Regards
     
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  6. Azshalasa

    Azshalasa Notebook Consultant

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    Thanks for ur replay Nikos!
     
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