Switches are Clicky; Here's Why

Share
HTML-code
  • Published: 12 August 2019
  • You can support this channel on Patreon! Link below
    Click clack I was taken aback. Wonderin’ ‘bout those switches of light, yeah.
    Let’s find out what the point is of all that clacking, shall we?

    Hey! Here are some fun links!

    Technology Connections on Twitter:
    twitter.com/TechConnectify

    The TC Subreddit
    reddit.com/r/technologyconnections

    Technology Connections 2 (the channel where I sometimes talk about stuff and generally don’t prepare for anything):
    http://skisports.info/channel/UClRwC5Vc8HrB6vGx6Ti-lhA

    You can support this channel on Patreon! It has been amazing what Patreon has done for this channel, but also for me (your dorky host) personally. Through the support of people just like you, Technology Connections has become my job and I am so excited and thankful for it! If you’d like to join the fine folks in a pledge to help the channel stay as weird as it is (and maybe, just maybe, get even weirder!), please check out my Patreon page. Thank you for your consideration!
    patreon.com/technologyconnections

    And thank you to the following Patrons!
    Viorel, Reaghan Kekeis, lohphat, Vivian Pypher, Brandon Whiting, Scott Herron, Zachary Hazlett, Peter Stewart, Patrick Barry, Robin Johnsen, Nomad, Eric, Phia Westfall, Jeremey Hastings, Mark Wayt, Matthew Reynolds, Dave Howlett, Arthur Robillard, Sonic the Anonymous Hedgehog, Lee Tustain, Ramon Gamez, Marcel de Jong, Vaughn B., Breunie Ploeg, Braden McDorman, Stephen Bank, Julien Oster, Jake Hickman, Trae Palmer, Gary Hampson, Lennart Rosam, Chris Wallace, Matt Shea, Jason Baker, Galimaufry, PJ Gunasekera, Adisibio, Aaron Helton, Michael Holmes, John Piontkowski, Trey Harris, Peter Pfundstein, Wilhelm Screamer, Mat Stu, Charlycobra, Thomas Kolanus, William Kisley, Daniel Johnson, Potch, Reemt Rühmkorf, Jack Nichol, Robin Rattay, Bruce Justyn, Rae McIntosh, Justin D, Adam Zawisza, LordJakson, Triancia, Max Barnash, Microfrost, Sinirlan, Mitch Schenk, Juan Olivares, Mike Bird, Emmett Ray, Michael Shaffer, Sputnik, Jason Spriggs, Danny S., Gregory Kumpula, Chris Zaremba, Tom Burns, Daniel Pf, Yung Kim, John W Campbell, Matthew Jones, Dave Redmond, Slappy826, Steven Ingles, Robert Howcroft, Troy King, Some Random, Jeremy Heiden, Vince Batchelor, Peter Sarossy, Tracy Cogsdill, Matt Allaire, Guy, Benjamin Gott, Luke, Zach Le, Fredrik Østrem, Anil Dash, Simon Safar, Michael Wileczka, John Ehler, William Matthews, Fred Leckie, Julian Zielke, John Rogers, Kenneth Morenz, Andy, Adam Merolli, Greg Stearns, Zack, Robert L LaBelle, Chris Satterfield (Compgeke), Cameron Benton, Samuli Suomi, Keith McCready, Jeffrey Glover, John Marshall, Hsin-Kuei Chen, HenryD, Damian, David Anez, Josiah Keller, M T Bono, Conall Ó Maitiú, Struan Clark, Keeb, Tarrien, Jason Viterna, DrMoebyus, Biking With Panda, Chris Larsen, JH, Michael Romero, Jonathon Mah, Jonathan Polirer, Derek Nickel, Marc Versailles, Ian Pirner, Mark Stone, Arthur Zalevsky, John Fruetel, Christopher Swenson, Andrew Diamond, Cole Campbell, Christopher Beattie, Paul Bryan, Samuel Kirzner, Gus Polly, Daniel Pritchard, Brandon Tomlinson, Eric Loewenthal, Jeremy Samuels, Malcolm Miles, Matthew Lloyd, David L Jones, Matthew Burket, Mike Burns, Noah Corwin, Andrew Roland, Luke Whiting, John Cockerill, Smith8154, David Groover, Michael Wehner, Kyle Creasey, Rainbow Warrior, jacob kamphaus, Slysdexia, Alex Hurley, D.z, Andrew Bobulsky, Matthew R, Richard Sams, Andy Kettu, On Ice Perspectives, Brian Wright, TheGreatCO, Marcus, Ethan R, Petteri Hjort, Daniel DeLage, Nathan Obuchowski, Sam Tran, Shaun Puzon, Bret Holmes, Vlycop, Alexandra Stanovska, Tom Ebenhoe, Casey Blackburn, Matthew Jensen, Devon Hodgson, Paul Macejewski, Case Tu'ikolovatu, Zimpan, Loïc Esch, Filmmaker IQ, Jan Houben, Bren Ehnebuske, T.J. Zientek, AdamPlays, Vernon, Ton Brands, Scott Wright, Jason Ashcroft, Kory Howard, William Lahti, Thanasis Dimas, Marc Grondin, Lisa, Hex, Mark Stradling, Gareth Lucas, Anton Mironov, Peter Sodke, joseph, Kristian Scheibe, Jacob B, McLargehuge 510, Andrew, Nick, Greg Tan, The Masterpiece, Seanvdv, Chris Cody, Chad Fertig, M Shrimptoast, Joseph Houghtaling, Ben Tucci, Seph P, Dave Stares, Josh Braun, Lachy Bell, Joe Johnson, Daniel Dugger, Christopher Lowell, Oleg, Michael Sacchi, PC Perspective, Allan Parker, Ali Elam, Dan Allen, Trent Crawford, Zhenbang Xiao, Maxime Aubaret, Markus Towara, Barky doggo, Ectra, Dylan Taylor, Reid Fishler, Emmanuel Jaramillo, Daniel Meagher, Joel, Neil Richardson, Clemens, Brian Kerber, Miranda Schwarck, Bill Bates, Centronias, Dennis Walsh, Nuno Silva, Alex Warren, marc lulkin, Christopher Moyer, Christian Schulz
  • Science and Technology Science and Technology

Comments • 4 229

  • Shaun Young
    Shaun Young  1 days back

    This video may have cause significant damage to my light switches after extensive time playing with them and testing their switch quality.

    Results: they are very clicky and I could not hold them open just a little. Of course they are push in light switches that are probably 60 plus years old...

    • Jamie Luv
      Jamie Luv  2 days back

      I would support and share this Channel but then the easy listening music came on. 😝

      • lumberjack
        lumberjack  3 days back

        7:29 to save your time

        • Phobophile 89
          Phobophile 89  3 days back

          Well... The "traditional" light switch wouldn't have clicked if you hadn't flicked it... Just move it from a position to another and you'll notice some models are silent, some other older model are clicky...

          • Nikolay Pelov
            Nikolay Pelov  4 days back

            Are you absolutely sure contactors are in vacuum got better operation. That's how electron microscopes work - they remove the air so the electrons have no resistance when moving. I don't know what heavy duty contactors use as dielectric, but it's probably not vacuum. Maybe some gas or oil

            • Petr Kinkal
              Petr Kinkal  4 days back

              "nothing is a perfect insulator"


              I suppose black hole should be but thats not exactly very usefull.

              • M
                M  4 days back

                I noticed once, when I used the true power button on the back of my computer that doesn't quite click, that making sure you flick it quickly makes less concerning noises, that's all I need to know.

                • Caged
                  Caged  5 days back

                  Thumbs up if you went and played with your lights after watching this.

                  • angelorf
                    angelorf  5 days back

                    Is this video click bait?

                    • Tinsofmaster
                      Tinsofmaster  5 days back

                      How Can they click when you flick Them?

                      • des pacito
                        des pacito  6 days back

                        Keeping the parts in vacuum would stop the arcing completely, right?

                        • Gecko o
                          Gecko o  6 days back

                          Maybe I should stop turning of switches slowly, that strove sound is a trap men.

                          • Sean
                            Sean  6 days back

                            Electrical inspector here, you’re right. Using a white wire for hot is absurdly dangerous. Otherwise looks good, I’ll go ahead and pass you just color that one with a sharpie

                            • Mehdi nisrullah
                              Mehdi nisrullah  7 days back

                              He is better than my teacher.

                              • Mr. Spider Animations
                                Mr. Spider Animations  1 weeks back

                                Why do my farts make noise?

                                • Lensman
                                  Lensman  1 weeks back

                                  A light switch. The world's most minimal computer.

                                  • Russell Nelson
                                    Russell Nelson  1 weeks back

                                    GAH! You didn't talk about mercury switches, which don't click.

                                    • Mert ÇİZMECİ
                                      Mert ÇİZMECİ  1 weeks back

                                      I just discovered this channel and instantly subbed after watching the vid. Your content is awesome 👌

                                      • Andrew Sandberg
                                        Andrew Sandberg  1 weeks back

                                        Current is measured in amperes not watts.

                                        • John Thangam
                                          John Thangam  1 weeks back

                                          How did I end up at this video?

                                          • ZEROOOOOOOOOOOOOOO00
                                            ZEROOOOOOOOOOOOOOO00  2 weeks back

                                            15 minutes to explain how switches work, but switch bounce was beyond the scope of this video!
                                            How about this....switches "click" as a result of the mechanisms used to provide a rapid opening & closing of their contacts to minimize damaging arcing that results from the changing magnetic fields inherent in inductive loads. Some switches are also designed to "click" as a means of providing user feedback. Done.
                                            Now there's 14 minutes still available to explain switch bounce......but we can do it in 30 seconds. ...Switch bounce is the undesirable, rapid, opening & closing of the switch contacts that can occur when the switch is moved from one position to another. It has the undesirable effect of energizing/de-energizing the circuit repeatedly. This can cause some circuits to perform poorly or even introduce unwanted signals into a circuit.. Done.....with 13 minutes to sit with feet up and coffee in hand.

                                            • WILLIAM CORCORAN
                                              WILLIAM CORCORAN  2 weeks back

                                              You forgot a “ switch” is the name of the main computer running a telephone central office.

                                              Next, the clicks are annoying in bedrooms, so many switches in home are silent. I remember, to make really quiet switches, they would use mercury encapsulated with two electrodes. If you move capsule in the opposite direction, mercury would follow gravity and break the connection.

                                              • CaptainWumbo
                                                CaptainWumbo  2 weeks back

                                                But it's so annoying when someone needs the bathroom in the middle of the night :(

                                                • Dylan Smith
                                                  Dylan Smith  2 weeks back

                                                  I kept switching a light switch off and on and nothing happened. A week later I got a letter from a lady in Germany telling me to stop it.

                                                  • Tommy Gober
                                                    Tommy Gober  2 weeks back

                                                    @5:24 - AC in the US is ~60Hz, not ~100-120 Hz.

                                                    • DAVID GREGORY KERR
                                                      DAVID GREGORY KERR  2 weeks back

                                                      A lot of trips in apartments are quite low so only one or two things can be on at once.

                                                      • Braeden Jeffery
                                                        Braeden Jeffery  2 weeks back

                                                        Why don't American outlets have switches? Every wall outlet I've ever seen in Australia has a switch, I'd just kind of assumed that, at least, was standard the world over.

                                                        • iViking
                                                          iViking  2 weeks back

                                                          I always thought sulfur hexafluoride was primarily used to make your voice sound like Darth Vader.

                                                          • Ronel Vincent Ching
                                                            Ronel Vincent Ching  2 weeks back

                                                            2:13
                                                            Alec: "...and completely safely..."
                                                            Me: "also painful *looks at my foot*"

                                                            • Philip Cooper
                                                              Philip Cooper  2 weeks back

                                                              5:03 that looks like you're torturing a very surprised man.

                                                              • Watching TrainsgoBy
                                                                Watching TrainsgoBy  2 weeks back

                                                                2:50 I'm shocked this video wasn't shorter. I'm also shocked the video after this one wasn't about the technology connections of the local fire department.

                                                                • Onno Inada
                                                                  Onno Inada  2 weeks back

                                                                  Where can I find them super clacky wall switches?

                                                                  • DrewLSsix
                                                                    DrewLSsix  3 weeks back

                                                                    I had to rebuild the master power window switch on my car a while ago. New ones are stupid expensive and used ones fail in the same manner eventually.

                                                                    The innards were really tiny and surprisingly complicated. I had to take it all apart, clean the carbon off the tiny conductors then apply a bit of dielectric grease to hopefully keep them clean and working for at least as long as it was originally, I'll check back in with an update in about 25 years!

                                                                    • TheMinorGamer // ShawnTMG

                                                                      Can a light flicker when there is a corroded connection?

                                                                      • Bundy
                                                                        Bundy  3 weeks back

                                                                        dlaczego jak mowisz to twoje gardlo wydaje dzwieki. lub kiedy jestes w lazience.... to jest sarkazm do zajmowania sie bzdurami w postaci pstryczka elektryczka.

                                                                        • Vines and Stuff
                                                                          Vines and Stuff  3 weeks back

                                                                          Why am I watching a video about light switches at 2AM

                                                                          • Aaron Bieber
                                                                            Aaron Bieber  3 weeks back

                                                                            The spring and rocker setup inside that switch (and likely in the majority of switches) is formally called a "bistable mechanism" because it is stable in two positions and REALLY wants to be in one or the other. Bistable mechanisms are really, really useful.

                                                                            • The RoGus
                                                                              The RoGus  3 weeks back

                                                                              International Open University of the 21st century.

                                                                              • ednixon
                                                                                ednixon  3 weeks back

                                                                                I miss mercury wall switches. No clicks completely silent and they last forever

                                                                                • ednixon
                                                                                  ednixon  3 weeks back

                                                                                  https://www.fs.fed.us/eng/toolbox/haz/haz19.htm

                                                                                  • Dilan Bartz
                                                                                    Dilan Bartz  3 weeks back

                                                                                    I don't have a switch in my room light, I just screw it on and screw it off lol

                                                                                    • Andy Pieters
                                                                                      Andy Pieters  3 weeks back

                                                                                      sloppy wiring technique there. I expected better of you :P

                                                                                      • hadi reg
                                                                                        hadi reg  3 weeks back

                                                                                        haha awesome!

                                                                                        • hippos_gaming 548
                                                                                          hippos_gaming 548  3 weeks back

                                                                                          I did slowely flicked my switch. IT SPARKED A LOT

                                                                                          • Angel A
                                                                                            Angel A  3 weeks back

                                                                                            trans positive Technology Connections @4:10 <3 <3 <3

                                                                                            • Dave Menche
                                                                                              Dave Menche  3 weeks back

                                                                                              mercury switches dont click

                                                                                              • David S. Nelson
                                                                                                David S. Nelson  3 weeks back

                                                                                                Well... Now that we have an Echo in every room of the house and Smart Bulbs in all the light fixtures... all the switches stay in the ON position all the time. All we have to do is ask Alexa to either turn the lights on or off. In the Computer Room the bulbs are RGB Bulbs. i can ask Alexa to make the bulbs Red, Green, Blue, White or Purple. The box the bulbs came in said 16 million colors. The bulbs also react to Music. It's amazing how Technology has changed the world.

                                                                                                • Simon the lettuce
                                                                                                  Simon the lettuce  3 weeks back

                                                                                                  I don't need sleep, I need answers.