How to Wire a Relay (4 Pin and 5 Pin Demonstration)

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  • Опубліковано 7 січ 2025

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  • @TracyAllender-b4n
    @TracyAllender-b4n 5 днів тому +1

    You are an absolute legend
    I have watched many videos and they are all super long and very confusing.
    You made my project extremely easy because of being straight to the point and explaining in simple terms. Thanks mate from Australia 👍

    • @SmackeysGarage
      @SmackeysGarage  5 днів тому

      Glad to hear you like the video style! It's a double edged sword, but it helps me get the information to the viewer as soon as possible. Glad I was able to help! Cheers!

  • @davidcobb4527
    @davidcobb4527 8 місяців тому +2

    Nicely done my friend. I find anything electrical to be very puzzling, almost black magic shite. But you explained this well. Thank you!

  • @bgl638
    @bgl638 Рік тому +1

    brilliant mate, saved me so much time thanks

  • @ganeshsanks
    @ganeshsanks Рік тому +1

    Perfect and great information. Thank you so much for this video. 🙏

  • @iawnskicrew1195
    @iawnskicrew1195 Місяць тому +1

    really good vid cheers bud

  • @Sparky_GT
    @Sparky_GT 3 місяці тому +1

    Nice video, i had to subscribe after i heard 69 mustang

  • @bardstables8909
    @bardstables8909 Рік тому

    Yes, great video. I had an old(er) truck once and used a relay to operate the off road lights.

    • @SmackeysGarage
      @SmackeysGarage  Рік тому +1

      Thanks Shane. I'm thinking of doing the same thing with my truck but have them by controllable reverse lights with a switch. Something I can turn on if needed, but doesn't always need to be used.

    • @bardstables8909
      @bardstables8909 Рік тому

      @Smackey's Garage yes, hooking up a trailer in the dark makes lights extremely valuable. Also placed some in my bed since my truck is older. That little cargo light above the cab just doesn't cut it.

    • @SmackeysGarage
      @SmackeysGarage  Рік тому +1

      That's what I'm hoping. Connecting or even loading the snowmobile trailer is tough without extra light from the truck.

  • @musclecarmitch908
    @musclecarmitch908 Рік тому +1

    Great video! Great information!👍

  • @barrygray8356
    @barrygray8356 9 місяців тому +1

    Fully understood! Great stuff 👌

  • @Dannybairos
    @Dannybairos 9 місяців тому +1

    Good explanation 👍🏼

  • @AndyKruseChannel
    @AndyKruseChannel Рік тому

    Great explanation, we need more of these. :)

  • @builtbybo22
    @builtbybo22 Рік тому +1

    Good Information to share!

  • @robconcepcion7046
    @robconcepcion7046 6 місяців тому

    Nice video.. Thanks

  • @steve-o9720
    @steve-o9720 8 місяців тому +1

    Can this be used for an aftermarket backup camera to provide two power sources? One power source being the reverse bulb wire trigger for backing up and then a toggled constant power source from the battery.

    • @SmackeysGarage
      @SmackeysGarage  8 місяців тому +1

      I don't see why not. Are you looking at adding the two power sources to 87/87a and then the camera off of 30?

    • @steve-o9720
      @steve-o9720 8 місяців тому

      @SmackeysGarage yes. If I can make it work in reverse? Or would a 3 way switch be a better option? Running a trigger power to one pole and constant to the other?

    • @SmackeysGarage
      @SmackeysGarage  8 місяців тому +1

      @steve-o9720 if you use the relay it’d all be automated, which I personally like. You should be able to use relays in that manner. I believe that’s the way they do it in a lot of marine applications and control applications.

  • @jbslittleshop2897
    @jbslittleshop2897 Рік тому

    Great video!!👍👍

  • @davidcobb4527
    @davidcobb4527 8 місяців тому +1

    Hey Smackie, I’ve a question, I’m gonna wire almost the identical pair of halogens, 21,000Lms each on my pontoon. Can I splice both halogens into one relay? My relays are the same as your 5 pin as well. So if I can use only one relay, in order to have both lights on, I merely disregard the 87a pin, correct? Thanks for your help. Love your vids!

    • @SmackeysGarage
      @SmackeysGarage  8 місяців тому

      That’s how I’d do it. Id make sure there are fuses protecting yourself if there was ever any short. Are they halogens or LEDs? Should also check the total amperage they’d be drawing.

    • @SmackeysGarage
      @SmackeysGarage  8 місяців тому

      Oh and thank you!

  • @bennygregory2629
    @bennygregory2629 10 місяців тому

    Could u do a diagram on how to wire a chopper with this method. Just headlights brake lights ignition system oad have it start and shut off with a toggle switch and relay its harley sportster

  • @kayone8571
    @kayone8571 8 місяців тому

    Can you reply say I want to run both at the same time which relay would I need I’ve subscribed and good videos

    • @SmackeysGarage
      @SmackeysGarage  8 місяців тому

      What amperage or wattage are the lights you are trying to run? Thanks!

  • @jessrush-ph3we
    @jessrush-ph3we Рік тому +1

    Can I use a novita rl44 relay with only three wires 2:56

  • @MrHenrymcneely
    @MrHenrymcneely Рік тому

    Great video, thank you! Just one question: I have a relay with two 87 outputs (so both 87s are hot at the same time). One 87 supplies the Pertronix system with 12V. Would the pertronix still have full 12V, if I put an electric choke to the other 87? Or is it a bad idea?

    • @SmackeysGarage
      @SmackeysGarage  Рік тому +1

      It depends on the loads and if the relay can handle them. The choke really doesn't take much of a load itself since it is just heating up a bimetallic strip. I'm not sure how much load the Pertronix system takes.
      If it is anything setup like an MSD system, they recommend going straight to the battery for the 12V supply. If the total current is less than the relay, you should be ok.

    • @MrHenrymcneely
      @MrHenrymcneely Рік тому +1

      @@SmackeysGarage That's a big help. I have to check that! Thank you! 👍

    • @SmackeysGarage
      @SmackeysGarage  Рік тому +1

      @@MrHenrymcneely any time!

  • @ryanburton72
    @ryanburton72 11 місяців тому +1

    Now where would your inline fuse go?

    • @SmackeysGarage
      @SmackeysGarage  11 місяців тому +1

      High current line going to the lights. Really all wiring should be fused somehow, but it is more important to have it on the high current lines.

  • @soulbrothers7789
    @soulbrothers7789 2 місяці тому

    I have question: I am reworking my car old wire installation, so bow i am on headlights and rear lights.
    So i am wondering, can i put rear lights with hugh beam and low beam with seperate relays so ehen i turn lights i have rear also on one switch or need something different ??

    • @SmackeysGarage
      @SmackeysGarage  2 місяці тому +1

      I think I understand what you are saying, and if the amperage is correct, you could run front and rear low beams off one relay, then high beams alone. I’m making the assumption the low beams stay on when the high beams come on.

    • @soulbrothers7789
      @soulbrothers7789 2 місяці тому

      @SmackeysGarage I was thinking to put rear lights on high beam ( when i turn on high beam i have also rear lights ) so that i don't need seperate relay and switch for rear lights to turn them.
      I would use 2 relays, one for low and high beam, but rear lights would be connected with high and low beam.

    • @SmackeysGarage
      @SmackeysGarage  2 місяці тому

      That would mean the rear lights would only be on if the high beams are on. Why wouldn't you have the rear lights based on the low beams?

    • @soulbrothers7789
      @soulbrothers7789 2 місяці тому

      @@SmackeysGarage they will be on low also. I figured it.
      Will use relay for rear lights but will be connected to the low and high beam relay via jumper.

  • @turbotom416
    @turbotom416 Рік тому

    back in the days renault used relays as blower fan speed controler by how many relays the power went through, now days they use blower resister.

    • @SmackeysGarage
      @SmackeysGarage  Рік тому

      That is interesting to hear. I guess the relay having it be full on all the time was too much.

  • @davidcobb4527
    @davidcobb4527 8 місяців тому

    “Hey Smackie, yes, you’re right, they’re LEDs and I don’t see any specs on the box, other than 9-30 watts, lumens-12,000 each. Pretty much it. Thanks

  • @3goldfinger
    @3goldfinger 11 днів тому

    Do you really need a relay for a LED light?

    • @SmackeysGarage
      @SmackeysGarage  11 днів тому

      Really depends on how much the switch is rated for. Most people try and get away with low amperage switches and then need a relay so you aren't passing the full current through it.