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    Auto Step Up/ Down Power Supply DC Converter Constant Current Buck Boost Module

    • Item No : 404357395495
    • Condition : New
    • Brand : Markenlos
    • Seller : modulesworld2022
    • Current Bid : US $3.78

    • * Item Description

    • Conversion efficiency: 87 ~ 91%(Boost); 87 ~ 89%(Buck). Output ripple: 20mV (12V 3A), while the common module is far more than 100mV! Output current: 3A (add heat up to 4A). constant current function.
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