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  1. #1
    Registered User
    Join Date: Oct:2002
    Posts: 163

    UPS Raspberry Pi + 2 HDD

    ,

    , storage Raspberry Pi Seagate RAID. , 220V -> 12V .

    , :
    - Raspberry USB - 5W
    - HDD - 2 * 10W = 20 W

    UPS , 300 .
    1 .

    , . :
    - true . , ( ) ?
    - Line Interactive. - Online ?

    .

  2. #2
    Registered User
    Join Date: Oct:2002
    Posts: 163
    Line Interactive :

    APC Power-Saving Back-UPS Pro 550 (https://www.apc.com/products/resourc...se_sku=BR550GI)
    APC Smart-UPS SC 420VA 230V (https://www.apc.com/products/resourc...=documentation)

    , Back UPS - .

    Smart UPS - ?

  3. #3
    jsivkov's Avatar
    Join Date: Dec:2007
    Location:
    Posts: 6,341
    Много по евтино и логично е да помислиш за вариант с захранване директно на 12 в. Т.е. само акумулатори и електроника, която да върши зареждането и превключването. Най-важното е да се избегне безсмисленото преобразуване втория път 12 -> 220 в
    , . -.

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