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  • 3-Channel Optocoupler Insulation Module No PCB Holder AC 220V Testing Module

    • Item No : 274014188995
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : modul_technik
    • Current Bid : US $6.30
    • * Item Description

    • 3-Channel Optocoupler Isolation Module AC 220V Testing Module No PCB Holder. 1PC 3-Channel Optocoupler Isolation Module AC 220V Testing Module No PCB Holder. Function:test whether AC 220V is existed;when there is 220V,optocoupler can be conductive to ground;otherwise,it is not conductive.
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