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  1. #1
    Registered User
    Join Date: Sep:2011
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    Question

    ! 12v 9v. 12v 4,5v 5v. .
    , :
    - 12 - 4,5 =7,5v
    R = 3 / 0.15 = 50 Ω
    50Ω , 47Ω 5%. 4,71-4,95.
    ?

  2. #2
    Registered User badboybadboy's Avatar
    Join Date: Mar:2008
    Location: sofia
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    lm7805

  3. #3
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    Quote Originally Posted by denyscho View Post
    ?
    , .

  4. #4
    Registered abUser ike's Avatar
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    1001 , . lm7805 - . . , 12 5 .
    Have no fear ike iz here.
    CPU Cx486DLC@40MHz, RAM 4MB, VGA Trident 512KB, HDD Conner 160MB, Monitor 14" Color

  5. #5
    Registered User
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    . , 12v , 14.5v. .

  6. #6
    Registered User badboybadboy's Avatar
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    100 . .

  7. #7
    Registered abUser ike's Avatar
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    Have no fear ike iz here.
    CPU Cx486DLC@40MHz, RAM 4MB, VGA Trident 512KB, HDD Conner 160MB, Monitor 14" Color

  8. #8
    The Unknown rager's Avatar
    Join Date: Jul:2004
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    Quote Originally Posted by denyscho View Post
    . , 12v , 14.5v. .
    - , .. - , - , , 7805:



    LM7805 / - . 35V. , 7805 TO220 :



    - , 3, :



    , LM117/317T:



    3 40V, ( ). 6:
    http://constructor.bg/shop/product_i...=b33ff8d67999d
    Last edited by rager; 24th September 2011 at 13:20.
    Asus CH6H|Ryzen 1800X@4.1GHz|4xBLS8G4D32AESTK@3666MHz 14-19-12-36-58-1T|GB GTX1060 3GB OC|MP510 960GB|SS-1000XP|CM STACKER STC-T01-UW1
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