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.
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Пікірлер: 56
Thanks you so much i learnt from your tube please keep going on
A'm learning alot from your channel sir,a'm electrical and electronic engineer.
Thank you sir, for the this great insight.
I just learnt a relay in depth David. You make it so simple
Brother thank you for being my pioneer
Have learned alot from engineer may God bless you
Thanks Mr engineer
Thank you very much! so helpful. am still blessed by ur videos. thank you so much
hello David thanks for teaching us.
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.
I need more examples on relay connection and application
How to indentify the common on the left hand side?
Welldon bro may the Lord bless you...
Hello David do more videos about the relays, God bless.
@electreca1
3 жыл бұрын
More to come! Thank you
Thanks man
well explained.
This is good so far
Thxu, engineer, I would like to join membership how do I pay, guide me, best regards
Super thankyou sir
@electreca1
3 жыл бұрын
Great to always have you here. i ppreciate.
Am John from Dubai, thank for your service ho do you come to that relay not operating ?
Great explanation.
@electreca1
3 жыл бұрын
Thanks for watching.
Thanks so much ,but I want you to explain more about the Double pole and double yrow
I did not understand the DPDT relay how it open and close
Well explained
@electreca1
3 жыл бұрын
Thank you and thanks fro watching.
Well done bro thanks a lot
@electreca1
3 жыл бұрын
Welcome 👍 and thanks for watching
Mine is a kindly request to show me how to connect it a electrical circuit to control light on different intervals
I need to know by relay with two control knobs on top.
Am following brother man
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
5 ай бұрын
thank for the lesson
Hi David your videos are really insightful, would you mind explaining how to control the ran command on a vfd remotely
@electreca1
Жыл бұрын
Sure I will plan on that.
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
Жыл бұрын
I appreciate and thanks for watching
Hello David explain on the circuits of electric locomotives
Thanks boss, but I thought in an 11 pin relay the coil is at 2 and 10 and not at 1 and 11
@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.
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
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.
David can you please show us how to wire a 11 pin relay base Im always wondering how it done.
@electreca1
3 жыл бұрын
The video will be up this weak. THANKS FOR WATCHING.
@mthobisintshapha8048
3 жыл бұрын
Thank u I will be waiting.
Pls do another video on relay
@electreca1
Жыл бұрын
Which other part of the relay you want me to talk about? Thanks for watching.
I need the video
Show us connection with praktical
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
3 жыл бұрын
electreca.workshop@gmail.com
Brotha, You need to start a BLACK OWNED AND BLACK OPERATED ELECTRICAL APPRENTICESHIP PROGRAM in your country and spread it throughout your continent.
@electreca1
Жыл бұрын
I will do, Thanks very much for watching.
@marumohezekiel18
Жыл бұрын
Please can you do another video on relay operation