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  1. Join Date
    Dec 2009
    Posts
    3,006
    #10
    One more thing about AVR do you even wonder why it is offered for free by most computer shops?

    Because most AVRs are a sham, meaning it doesnt work as an automatic voltage regulator. Its a simple pass through circuit with surge suppressor

    An AVR is supposed to maintain a certain voltage which is 220VAC. Since by nature electricity provided by electric utilities fluctuates. Its the job of the AVR to keep it stable in order to truly protect your computers. When AC voltage drops below 220 the AVR push it up back to 220 and vice versa

    A true AVR is one that employs a variable transformer. When outlet voltage drops the variable transformer of a true AVR will step up the output voltage and vice versa

    Dagdag konsumo lang sa koryente yang mumurahing AVR kuno
    Last edited by kisshmet; August 7th, 2015 at 02:22 PM.

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