Relay switch explained

Relay switch explained here, Relay are switched but use an electromagnet to mechanically operate a circuit
Relay can use every low power signal to operate a high power circuit
Relays control one electrical circuit by opening and closing contacts in another circuit. when a relay contact is normally open (NO), there is an open contact when the relay is not energized. When a relay contact is Normally Closed (NC), there is a closed contact when the relay is not energized.
Relay video I talked about • How does relay switch ...
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Пікірлер: 56

  • @dakdingmayian1161
    @dakdingmayian116111 күн бұрын

    Thanks you so much i learnt from your tube please keep going on

  • @dicksonm5460
    @dicksonm5460 Жыл бұрын

    A'm learning alot from your channel sir,a'm electrical and electronic engineer.

  • @mandlenkosindlovu8998
    @mandlenkosindlovu89986 күн бұрын

    Thank you sir, for the this great insight.

  • @nicholasmugala176
    @nicholasmugala1769 ай бұрын

    I just learnt a relay in depth David. You make it so simple

  • @sterncitypowertechmanageme7893
    @sterncitypowertechmanageme7893 Жыл бұрын

    Brother thank you for being my pioneer

  • @user-mg8we9bm9h
    @user-mg8we9bm9h5 ай бұрын

    Have learned alot from engineer may God bless you

  • @ocomjohn4278
    @ocomjohn4278 Жыл бұрын

    Thanks Mr engineer

  • @mugishayves9033
    @mugishayves90332 жыл бұрын

    Thank you very much! so helpful. am still blessed by ur videos. thank you so much

  • @bannybrians9379
    @bannybrians93792 жыл бұрын

    hello David thanks for teaching us.

  • @emmanuelnkrumah8811
    @emmanuelnkrumah8811 Жыл бұрын

    Greetings sir, Please thank you for the good work you are doing to help us learn more about the the electricity. But am finding some difficulties about the Relay topic, thank you and best regards to you.

  • @seanakiiki7670
    @seanakiiki76707 күн бұрын

    I need more examples on relay connection and application

  • @mandlenkosindlovu8998
    @mandlenkosindlovu89986 күн бұрын

    How to indentify the common on the left hand side?

  • @TimothyJohnny-ci8vp
    @TimothyJohnny-ci8vp6 ай бұрын

    Welldon bro may the Lord bless you...

  • @benatieli3194
    @benatieli31943 жыл бұрын

    Hello David do more videos about the relays, God bless.

  • @electreca1

    @electreca1

    3 жыл бұрын

    More to come! Thank you

  • @franklinmhlanga8429
    @franklinmhlanga8429 Жыл бұрын

    Thanks man

  • @ssennonojohnmary4406
    @ssennonojohnmary44062 жыл бұрын

    well explained.

  • @DavidMunukayumbwa-sc2lh
    @DavidMunukayumbwa-sc2lh Жыл бұрын

    This is good so far

  • @seanakiiki7670
    @seanakiiki76707 күн бұрын

    Thxu, engineer, I would like to join membership how do I pay, guide me, best regards

  • @linossinkala7840
    @linossinkala78403 жыл бұрын

    Super thankyou sir

  • @electreca1

    @electreca1

    3 жыл бұрын

    Great to always have you here. i ppreciate.

  • @stevenkigenyi1377
    @stevenkigenyi1377 Жыл бұрын

    Am John from Dubai, thank for your service ho do you come to that relay not operating ?

  • @henrybartlett1986
    @henrybartlett19863 жыл бұрын

    Great explanation.

  • @electreca1

    @electreca1

    3 жыл бұрын

    Thanks for watching.

  • @user-pq4bg7qo8h
    @user-pq4bg7qo8h Жыл бұрын

    Thanks so much ,but I want you to explain more about the Double pole and double yrow

  • @goodnewsuzomaifeanyi
    @goodnewsuzomaifeanyi4 ай бұрын

    I did not understand the DPDT relay how it open and close

  • @jamalahmed7057
    @jamalahmed70573 жыл бұрын

    Well explained

  • @electreca1

    @electreca1

    3 жыл бұрын

    Thank you and thanks fro watching.

  • @kennedymwanza2493
    @kennedymwanza24933 жыл бұрын

    Well done bro thanks a lot

  • @electreca1

    @electreca1

    3 жыл бұрын

    Welcome 👍 and thanks for watching

  • @user-mg8we9bm9h
    @user-mg8we9bm9h5 ай бұрын

    Mine is a kindly request to show me how to connect it a electrical circuit to control light on different intervals

  • @user-si5fj3ru5e
    @user-si5fj3ru5e Жыл бұрын

    I need to know by relay with two control knobs on top.

  • @kissmichaelnjenjemas3208
    @kissmichaelnjenjemas3208 Жыл бұрын

    Am following brother man

  • @kennedykungu5614
    @kennedykungu56142 жыл бұрын

    Hello,David please show us how to connect the 8 pin relay whereby the 12v coil relay controls a 240v bell and 240v coil controls 12v bell and how connection at the indicator board is done.Anyway thanks for the good job🙏

  • @segopodisosamson9866

    @segopodisosamson9866

    5 ай бұрын

    thank for the lesson

  • @millanmachel550
    @millanmachel550 Жыл бұрын

    Hi David your videos are really insightful, would you mind explaining how to control the ran command on a vfd remotely

  • @electreca1

    @electreca1

    Жыл бұрын

    Sure I will plan on that.

  • @alainsage7854
    @alainsage7854 Жыл бұрын

    Man you so talented in africa cz the way you explained this is so fantastic but sorry where can we find you our young future enng

  • @electreca1

    @electreca1

    Жыл бұрын

    I appreciate and thanks for watching

  • @dennismenda4821
    @dennismenda48212 жыл бұрын

    Hello David explain on the circuits of electric locomotives

  • @bazadebumali7255
    @bazadebumali7255 Жыл бұрын

    Thanks boss, but I thought in an 11 pin relay the coil is at 2 and 10 and not at 1 and 11

  • @electreca1

    @electreca1

    Жыл бұрын

    True. but it depends on brand, that's why it important to test first. Most 11 pin relay from CHINT use 1 and 11 as coil contact.

  • @piusngibeyo5161
    @piusngibeyo51613 жыл бұрын

    Bro , am from turkana county, plz do a video of how a relay can be used with a contactor, and the pump works automatically, with the use of float switches.

  • @electreca1

    @electreca1

    3 жыл бұрын

    Ok, thanks for the suggestion ill do my best to put it up.... alternatively you can also watch this one kzread.info/dash/bejne/fIugt6almbK1Xag.html may help.

  • @mthobisintshapha8048
    @mthobisintshapha80483 жыл бұрын

    David can you please show us how to wire a 11 pin relay base Im always wondering how it done.

  • @electreca1

    @electreca1

    3 жыл бұрын

    The video will be up this weak. THANKS FOR WATCHING.

  • @mthobisintshapha8048

    @mthobisintshapha8048

    3 жыл бұрын

    Thank u I will be waiting.

  • @mwesezimicheal8388
    @mwesezimicheal8388 Жыл бұрын

    Pls do another video on relay

  • @electreca1

    @electreca1

    Жыл бұрын

    Which other part of the relay you want me to talk about? Thanks for watching.

  • @ohemengmichael9695
    @ohemengmichael9695 Жыл бұрын

    I need the video

  • @yaredmitike2889
    @yaredmitike2889 Жыл бұрын

    Show us connection with praktical

  • @maxthehandyman4746
    @maxthehandyman47463 жыл бұрын

    Hi David thanks bro you help me to understand this device, can u send me your email I have a problem with changeover switch wiring- From SA

  • @electreca1

    @electreca1

    3 жыл бұрын

    electreca.workshop@gmail.com

  • @mistertruth8001
    @mistertruth8001 Жыл бұрын

    Brotha, You need to start a BLACK OWNED AND BLACK OPERATED ELECTRICAL APPRENTICESHIP PROGRAM in your country and spread it throughout your continent.

  • @electreca1

    @electreca1

    Жыл бұрын

    I will do, Thanks very much for watching.

  • @marumohezekiel18

    @marumohezekiel18

    Жыл бұрын

    Please can you do another video on relay operation