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  1. #1
    Registered User
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    Location: Sofia, Bulgaria
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  2. #2
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  3. #3
    Registered User vARIEC's Avatar
    Join Date: Sep:2005
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    Ma " " . , .
    Q9550 /undervolted & overclocked/ 4x2GB DDR2 `Asus 9600GT Silence ` Fortron 500W with silence mode :::::: M-Audio Audiophile USB-> EF2 Tube Hybrid Amp-> Denon AH-D5000

  4. #4
    Hardware destroyer CERBERUSSS's Avatar
    Join Date: Dec:2005
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    , . 10V, 7812, 12V, "" , . 7805. 1 2 . 1 330 , 2 100 . - R1/R2, .

  5. #5
    Registered User
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    Location: Sofia, Bulgaria
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    Quote Originally Posted by CERBERUSSS View Post
    , . 10V, 7812, 12V, "" , . 7805. 1 2 . 1 330 , 2 100 . - R1/R2, .
    GOD BLESS YOU !
    ... ... ?! C1 & C2 , C3 ... R1 R2 1 !

  6. #6
    Creative destructor OgiDogi's Avatar
    Join Date: Nov:2002
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    Quote Originally Posted by vyrgozunqk View Post
    GOD BLESS YOU !
    ... ... ?! C1 & C2 , C3 ... R1 R2 1 !
    , , :

    Uout = 12 + (12/R1 + I2)xR2 [V]

    R2 , 10 V, /.


    P.S.
    , - 2, "-". ( , U) :

    Io = U/(R1+R2) -> 1 A = 12 V / (R1+R2) Ω
    R1+R2 = 12 Ω
    Uo = 10 V = Io.R1
    R1 = 10 Ω
    R2 = 2 Ω

  7. #7
    FW-190's Avatar
    Join Date: Nov:2004
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    - . , , .
    Asus TUF GAMING X570-PLUSCPU:AMD RYZEN 5 5600XNoctua D14RAM:Crusial Ballistix 32GB 3,2GHzGTX 770SSD Samsung 500GB EvoCM 750MCM Silencio 650 pure

    Nikon D800+Nikkor AF-S 14-24mm/2.8Nikkor AF-S 24-120mm/4 VRNikkor AF-S 80-400mmVRNikkor AF85/1.8DNikkor AF-S 35/1.8G DXHelios44MSB-910

  8. #8
    Registered User
    Join Date: Mar:2006
    Location: Sofia, Bulgaria
    Posts: 74
    ... , , :

    Io = U/(R1+R2) -> 1 A = 12 V / (R1+R2) Ω
    R1+R2 = 12 Ω
    Uo = 10 V = Io.R1
    R1 = 10 Ω
    R2 = 2 Ω
    ... , ... , 2 , ...

  9. #9
    Registered User
    Join Date: Mar:2007
    Location: Plovdiv
    Posts: 828
    OgiDogi 7812 10 , 12 . 7805 10 5 . , 1 . 10

  10. #10
    Registered User
    Join Date: Mar:2006
    Location: Sofia, Bulgaria
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    Quote Originally Posted by GSt View Post
    OgiDogi 7812 10 , 12 . 7805 10 5 . , 1 . 10
    , , , 5 ( ...)

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