Why is negative voltage used in telecom | why -48 power used on cell phone tower | -48v dc supply

Ғылым және технология

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Пікірлер: 43

  • @sureshkumar9921
    @sureshkumar9921 Жыл бұрын

    Good information sir ji 🙏🙏🙏

  • @revaramsonbirse548
    @revaramsonbirse548 Жыл бұрын

    Superb explanation sir

  • @nalemitho3776
    @nalemitho3776 Жыл бұрын

    Superb explanation

  • @uddinislah3042
    @uddinislah304210 ай бұрын

    Excellent informative excellent information

  • @shamaraosonawane6421
    @shamaraosonawane64217 ай бұрын

    Thankyou sirji

  • @iamsky2211
    @iamsky2211 Жыл бұрын

    Good information

  • @Oop703
    @Oop703Ай бұрын

    Nice explanation

  • @shellemshiu
    @shellemshiu2 жыл бұрын

    Now I understand sir thank you

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    2 жыл бұрын

    You are welcome

  • @khanik5067
    @khanik50672 жыл бұрын

    Thanks sir so much love you from Pakistan 70% knowledge and take sir from your channel god bless you always ❤️❤️❤️❤️❤️

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    2 жыл бұрын

    Thank you too

  • @eshanbelekar920
    @eshanbelekar9202 жыл бұрын

    Good information sir thanks you...

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    2 жыл бұрын

    Welcome

  • @kamranismail007
    @kamranismail00710 ай бұрын

    ThankU Sir Good information ❤

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    10 ай бұрын

    Most welcome

  • @MuhammadKhanRetti
    @MuhammadKhanRetti8 ай бұрын

    ❤ Great info sir 💕🇵🇰💕

  • @shivayadu1c1998
    @shivayadu1c19982 жыл бұрын

    Suparb sir

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    2 жыл бұрын

    Thanks

  • @aujekamal7660
    @aujekamal7660 Жыл бұрын

    Good explanation

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    Жыл бұрын

    Thank you

  • @situsaha7127
    @situsaha712710 ай бұрын

    Wow nice explanation

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    10 ай бұрын

    Thanks for feedback

  • @sanjeetsinghmouryavanshi479
    @sanjeetsinghmouryavanshi4792 жыл бұрын

    I am passionate about telecom technology thanks to clear my doubts

  • @Guri_gp
    @Guri_gp Жыл бұрын

    Plz ik video SMPS ki dygram bna kr smja do

  • @vasist
    @vasist Жыл бұрын

    Nigative m dhara ulti chalti h isi liye use karte h ok or dc Direct currant hota h jo bahut hi hota h ac m currant alternative currant hota h isse equipment kharab bahut hote h jaise rectifire bahut kharab hote h ji ok

  • @sonunigam5351
    @sonunigam5351Ай бұрын

    Rectifier khaha se parches kar sakte hai

  • @asimsamanta2276
    @asimsamanta2276 Жыл бұрын

    Dada ek qaschen hai smps main pasetive ko erth kyu karte hai....

  • @mahendrakushwah3726
    @mahendrakushwah37262 жыл бұрын

    Sir tt engineer ke interview related video banaiye.. Plz

  • @dinozaurpickupline4221
    @dinozaurpickupline4221 Жыл бұрын

    Sir telephone wire DSL me aC he ya dc

  • @darshankatariya5055
    @darshankatariya5055 Жыл бұрын

    I think negative used due to conventional current direction where elections flow from negative to positive terminal and current direction positive to negative

  • @Biswaranjanbarick
    @Biswaranjanbarick Жыл бұрын

    What are you doing sir job Or teaching

  • @techmantraaz
    @techmantraaz Жыл бұрын

    This is wrong, fundamental reason is to avoid surge from lightning and other benefits are what you have explained...

  • @dariomorales6388
    @dariomorales6388 Жыл бұрын

    no entendi niuna wea, pero gracias.

  • @arshad3491
    @arshad34915 күн бұрын

    Dude at least add english subtitles to your videos 😢

  • @armantlc
    @armantlc Жыл бұрын

    Airtel tawar se ghar me canection kese kare

  • @rajnitish6393
    @rajnitish63932 жыл бұрын

    Sir -48 v kaise aaya explain please aur SMPS ka postive ground kyu kiya jata h please video banaiye ya comment me bataiye

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    2 жыл бұрын

    noted

  • @vasist
    @vasist Жыл бұрын

    Positive lene m kya problem hoti h ap batayege kya

  • @OpenHelixTELCOchannel

    @OpenHelixTELCOchannel

    Жыл бұрын

    Telecom hardware component can not support.. there is more example....

  • @sidharthsahoo7842
    @sidharthsahoo78425 ай бұрын

    No technical information just read lines... Why its 48 ? Why not 24 ?

  • @RobbyBoy167
    @RobbyBoy1673 ай бұрын

    if you are going to talk in whatever language. make the damn title in that same language.

  • @thebamplayer
    @thebamplayer Жыл бұрын

    English?

  • @sidharthsahoo7842
    @sidharthsahoo78425 ай бұрын

    No technical information just read lines... Why its 48 ? Why not 24 ?

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