Simple way to connect 12V LEDs to AC 220V

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  • เผยแพร่เมื่อ 9 พ.ค. 2018
  • Simple way to connect 12V LEDs to AC 220V
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  • วิทยาศาสตร์และเทคโนโลยี

ความคิดเห็น • 221

  • @NLMountainMan-me9rg
    @NLMountainMan-me9rg 5 ปีที่แล้ว +151

    I'm retired electronic tech w/20+ years experience.......... DON'T DO THIS !!!!!

    • @NLMountainMan-me9rg
      @NLMountainMan-me9rg 5 ปีที่แล้ว +17

      @kuldeep singh A because it's wrong on so many levels. He broke about a half dozen safety rules of thumb. Would you let a kid play with it while it's plugged in !?!?!

    • @NLMountainMan-me9rg
      @NLMountainMan-me9rg 4 ปีที่แล้ว +12

      What's the matter? No reply. Guess that means I'm right on so many levels. Let your children play with your light. Let me know if they survive.

    • @taunteratwill1787
      @taunteratwill1787 4 ปีที่แล้ว +5

      @@NLMountainMan-me9rg Like to be a whining bitch much? :-)

    • @XellosMetallium
      @XellosMetallium 4 ปีที่แล้ว +12

      American Tech
      lmao you know that resistor is gonna burn

    • @abhishekkashyapaqua3566
      @abhishekkashyapaqua3566 4 ปีที่แล้ว +1

      What i use for 42 smd led

  • @MrMalevolent86
    @MrMalevolent86 5 ปีที่แล้ว +30

    Not only is this system really inefficient (90% power as heat waste) this is exceptionally dangerous as the temperature of that resistor rises it will eventually burn out which may short causing a fire. Not to mention that creating a pigtail in this manner is against electrical code and you will be liable if a fire happens.

  • @Bularistan4o
    @Bularistan4o 4 ปีที่แล้ว +23

    2k ups and only 400 down?! 400 engineers and 2k regular folks :(

  • @prathmeshdspeditz9271
    @prathmeshdspeditz9271 4 ปีที่แล้ว +12

    Risky can harmful for ur LED but works 100%
    So plz buy cheap adaptor

  • @prabhuprofile1944
    @prabhuprofile1944 4 ปีที่แล้ว +16

    You plugged into the 12vdc that is fixed in the wall

  • @GlavanAlex
    @GlavanAlex 3 ปีที่แล้ว +8

    This is also how I’m charging my car battery. I have a wire with a diode and a rezistor like yours, and it charges my battery car in 5 minutes! It’s amazing.

    • @thisfeatureisbad
      @thisfeatureisbad 2 ปีที่แล้ว +6

      Ohh my, I just love that fumes from the battery. They smell so nice. 🥰

  • @electriciantv5174
    @electriciantv5174 4 ปีที่แล้ว +10

    I haven’t watched this yet but I can’t imagine this will end well

  • @joerover
    @joerover 5 ปีที่แล้ว +48

    Ha, may be worked a short time only, Resistance will be burned very quickly, not suggest to use said connection..not safety

  • @noorayanshaikh
    @noorayanshaikh 3 ปีที่แล้ว +1

    Half bridge Rectifier with single diode.
    No ripple filteration,
    Pulsating dc (led won't last long)
    If he had twisted the 2 wire instead of soldering, it would have been perfect video of what not to do in electronics.
    USE A BRICK CHARGER IF YOU WANT CHEAP ALTERNATIVE.

  • @airos52
    @airos52 4 ปีที่แล้ว +29

    That resistance is going to heat up fast. That’s a class 3 fire hazard

  • @baronvg
    @baronvg 3 ปีที่แล้ว +4

    I’m not even an electrician and I don’t think this is a safe. I was really expecting for the video to cut to stock footage of an explosion as a punchline when he plugged it tin 🤣

  • @king03kong57
    @king03kong57 5 ปีที่แล้ว +11

    Lmao.. after few days you will call 911 FOR FIRE TRUCK.HAHAHA

  • @thisfeatureisbad
    @thisfeatureisbad 2 ปีที่แล้ว

    Is the capacitor hidden in the outlet or do you use the "Energy saving device"?

  • @lakshmitiwari5803
    @lakshmitiwari5803 6 ปีที่แล้ว +1

    Which diod and resistor was that. Can you please give the names

  • @nareshgaonkar2659
    @nareshgaonkar2659 3 ปีที่แล้ว

    Can I supply strip Led with out adopter?? By using resister and diode

  • @digihz_data
    @digihz_data 5 ปีที่แล้ว +26

    10Mviews a lie,112 000 yes.thumbs down for this unsafe solution.

  • @nailsaid2643
    @nailsaid2643 5 ปีที่แล้ว +2

    احاول اقراء بعض التعليقات مافهمت شي هل المعلقين يسبون ام يشكرون هههههههه
    عمل يستاهل التجربه

    • @abdessamdelhmidi2481
      @abdessamdelhmidi2481 4 ปีที่แล้ว

      اظن ان احدهم كتب له انه(صاحب الفكرة)يريد اشعال النار في البيت.ما فهمت ان التجربة غير محمودة العقبى والله اعلم

    • @hadjerrejdah4630
      @hadjerrejdah4630 4 ปีที่แล้ว

      يقولون ان هده الطريقة غير امنة،، شريط المضيء مهدد بالحرق و كذلك المنزل

  • @ourchannel8215
    @ourchannel8215 2 ปีที่แล้ว

    do this if you want to die if excidenly touch this...😅😂🤣😂🤣

  • @gustavolopez3405
    @gustavolopez3405 5 ปีที่แล้ว

    110v / 47 K = 2,34 mA .... dime, para que usas esa tira de leds en disipador si luego terminaras dandole esa infima corriente ?

  • @fickfehler3866
    @fickfehler3866 3 ปีที่แล้ว +1

    And then the fire marshall determines fire started by intentional faulty wiring. The End !

  • @moxxie2399
    @moxxie2399 3 ปีที่แล้ว +1

    1. In the wall is AC not DC
    2. With resistors you can make 12v but didn't convert AC to DC
    3. After you plug it in to the wall led started burning
    4. If you want start fire, do this

  • @Abtahic8
    @Abtahic8 4 ปีที่แล้ว +2

    American Tech:10M Views
    Me:Bluh Bluh Fake...

  • @jaypatel6356
    @jaypatel6356 4 ปีที่แล้ว +1

    10 million ma khabar pade elaa...

  • @fraaggl
    @fraaggl 4 ปีที่แล้ว +7

    AHhahahaah this is soooo funny !!
    Very good prank !!

    • @aptube6754
      @aptube6754 3 ปีที่แล้ว

      It's not prank !!

  • @durgamaa1924
    @durgamaa1924 2 ปีที่แล้ว +1

    5 lakh vivew ho raha hai aur kah Raha Hai ki 10 million views ho Gaya Hai 😂

  • @neerajsinghbhandari8609
    @neerajsinghbhandari8609 4 ปีที่แล้ว

    Can you plz make 12v 6amp power supply using diodes not with transformer.

  • @vikasrai414
    @vikasrai414 4 ปีที่แล้ว

    12 v ki led hai to esme ye do rgitenc add krke 220v se chla skte hai

  • @lekluckystrike5883
    @lekluckystrike5883 4 ปีที่แล้ว

    do you use Resistor Ohm ? Watt ?

  • @shubhamrastogi30
    @shubhamrastogi30 6 ปีที่แล้ว +1

    Please let me know what is the magnitude of the resistor you connected and what is the that small thing you attached with that, please provide the technical details, I need to do it for my project

  • @FARMING-FINANCE
    @FARMING-FINANCE 5 ปีที่แล้ว

    Super idea sir

  • @NAVEENSHOTSANDVIDEOS
    @NAVEENSHOTSANDVIDEOS 5 ปีที่แล้ว

    Hi your beautiful videos is really helpful and could you tell me what is that diode no.

  • @nanad103
    @nanad103 4 ปีที่แล้ว

    What is specification of diod used

  • @sayeedbaig8348
    @sayeedbaig8348 5 ปีที่แล้ว +4

    Nice but u have not mention Resistor's value how much watt.

    • @mr.sumanth2264
      @mr.sumanth2264 5 ปีที่แล้ว

      What is the value of diode

    • @sayeedbaig8348
      @sayeedbaig8348 5 ปีที่แล้ว

      I want to know how much watt it is more than quarter watt

    • @taunteratwill1787
      @taunteratwill1787 5 ปีที่แล้ว

      @@sayeedbaig8348 Everything above 0.25 watt is more. ( :-) )

    • @aptube6754
      @aptube6754 3 ปีที่แล้ว

      @@mr.sumanth2264 it's a common 1n4007 diode

    • @aptube6754
      @aptube6754 3 ปีที่แล้ว

      @@sayeedbaig8348 it's 1watt resistor. U can tell the wattage by looking it's size

  • @Julio-Cesar777
    @Julio-Cesar777 6 ปีที่แล้ว +2

    Lo intentaré mañana pero con 110 supongo que también funcionará o no ????? Pues ojalá si no avísenme!!!

    • @sergiotequidalozoya3875
      @sergiotequidalozoya3875 6 ปีที่แล้ว

      Julio César Sotelo Ponce tendría que ser una recistencia de menos ohms calculale

    • @Julio-Cesar777
      @Julio-Cesar777 6 ปีที่แล้ว

      ElectronicsLab y como lo calculo??? Por eso pregunto!!! Te gradeceria que me apoyaras ya que pienzo poner unas luces a mi hija!!

    • @sergiotequidalozoya3875
      @sergiotequidalozoya3875 6 ปีที่แล้ว

      Julio César Sotelo Ponce la verda no recuerdo la fórmula entonces no le quiero decir mal pero usted puede buscar en TH-cam videos de cómo calcular la resistencia correcta para el voltaje

  • @sarabjitsidhu6928
    @sarabjitsidhu6928 4 ปีที่แล้ว

    Not for long duration your led will burn out or resistor will.Slight surge in supply will do this.Not stable solution.Local led bulbs have more safety than this circuit but for experiments its ok.

  • @satishmalhotra2299
    @satishmalhotra2299 4 ปีที่แล้ว

    Which type of diode is to be used.

  • @samuraix1197
    @samuraix1197 4 ปีที่แล้ว

    please write the details of your diode or that you use

  • @sumaiyakhan4623
    @sumaiyakhan4623 6 ปีที่แล้ว +1

    Nice

  • @muratkayaaltn3545
    @muratkayaaltn3545 5 ปีที่แล้ว

    What is diot measurement? You didn't. Resistance is specified. Can you give me the values, please?

  • @NismoGT-R
    @NismoGT-R 5 ปีที่แล้ว

    Eso queda funcionando a 220v de corriente continua?

  • @kreatorpemula8713
    @kreatorpemula8713 3 ปีที่แล้ว

    Keren om... sangamt bermanfa'at

  • @Interiorgraphichasan
    @Interiorgraphichasan 5 ปีที่แล้ว

    excellent bro..........but is this long lasting pls or not too heat

    • @aptube6754
      @aptube6754 3 ปีที่แล้ว

      No, the resistor will burn quickly. Use capacitive power supply

  • @xtesster
    @xtesster 4 ปีที่แล้ว +2

    never take and learn electrical theory and practical from indian people

    • @trick2stab314
      @trick2stab314 3 ปีที่แล้ว

      Except electroboom. Or dont actually XD

  • @mohammadanish1380
    @mohammadanish1380 4 ปีที่แล้ว

    thanks sir

  • @khelahoberifles832
    @khelahoberifles832 4 ปีที่แล้ว +2

    Please use heat sink

  • @amolpatankar4268
    @amolpatankar4268 3 ปีที่แล้ว

    Superb ✨

  • @debojitacharjee
    @debojitacharjee 2 ปีที่แล้ว +1

    Formula for LED resistor is R = (Supply voltage - LED voltage) / LED ampere. So, R = (220-2)/0.02 = 11k but when I connect 11k with glass type transparent LED then it fuses after sometime. Why?

    • @CJaySting
      @CJaySting ปีที่แล้ว

      me too,, someone explain

  • @chiragdube
    @chiragdube 6 ปีที่แล้ว

    Nice Idea Sir....Thanks For Help Me...

  • @elquimicoelextrodomestico7533
    @elquimicoelextrodomestico7533 4 ปีที่แล้ว

    Le a quitado mucja corriente amigo.. ellos alumbra mas

  • @yarkhan8179
    @yarkhan8179 3 ปีที่แล้ว

    please mention detail diod and other component on screen

  • @sumaiyakhan4623
    @sumaiyakhan4623 6 ปีที่แล้ว +1

    Mst hai

  • @milanburnwal7205
    @milanburnwal7205 2 ปีที่แล้ว

    Is it really work or damage the led strip??

  • @devsolanki5407
    @devsolanki5407 5 ปีที่แล้ว +1

    Bhai diode 4007 value ka he.

  • @susantpal
    @susantpal 3 ปีที่แล้ว

    I am going to make this circuit. Hope it works without hazzard.

    • @Aerox90
      @Aerox90 2 ปีที่แล้ว

      Well I can't forbid you from doing what you want, so if you ARE going to build this and connecting it to an AC outlet, then please make sure that you keep a fire extinguisher close - and fingers away 🙄
      (In order words - this is a BAD idea!)

  • @aboobaida100
    @aboobaida100 4 ปีที่แล้ว

    Good👏

  • @reynaldobanday8824
    @reynaldobanday8824 4 ปีที่แล้ว +1

    Show me that you are using 220vac

  • @eclipse5715
    @eclipse5715 2 ปีที่แล้ว

    What is the value of resistor and diode

  • @mindbeat7834
    @mindbeat7834 4 ปีที่แล้ว +2

    10M view to h hi nhi

  • @glenngoodale1709
    @glenngoodale1709 6 ปีที่แล้ว +1

    Thanks 😂😂

  • @arindomsarkar8056
    @arindomsarkar8056 3 ปีที่แล้ว

    Sir deiod kitne ka tha

  • @hanzarmohamed358
    @hanzarmohamed358 3 ปีที่แล้ว

    What is daivood capacity & reciter capacity also

  • @denismirandanic6264
    @denismirandanic6264 4 ปีที่แล้ว

    lo que me llamo mas la atencion es hilo rojo en la mano izquierda, hay gente creyendo en charlatans que los engañan

  • @electronic7979
    @electronic7979 6 ปีที่แล้ว

    Nice video

  • @tylerwyler9756
    @tylerwyler9756 4 ปีที่แล้ว +2

    Just go buy led light strips for lil bit of nothin an save ur house from burning down! To cheap to go spend 10 bucks r ya lmao

  • @ManojRajput-tg3iw
    @ManojRajput-tg3iw 6 ปีที่แล้ว +3

    I think you have to wait for 2 years to get 10 m views on this video

    • @georgeeraso7284
      @georgeeraso7284 3 ปีที่แล้ว

      It's been two years
      Haven't reached 10M views

  • @poopers197
    @poopers197 4 ปีที่แล้ว

    Wow so simple

  • @independencedayvideos2860
    @independencedayvideos2860 5 ปีที่แล้ว

    how to connect it to data cable

  • @vlvaiphei
    @vlvaiphei 5 ปีที่แล้ว

    How much be the cconsumption wattage

  • @jafaralool4339
    @jafaralool4339 4 ปีที่แล้ว

    Plse diod size resistance size

  • @lawbiffington143
    @lawbiffington143 6 ปีที่แล้ว +1

    Why did you write 10m views?

  • @ideascreativas168
    @ideascreativas168 4 หลายเดือนก่อน

    dónde se consigue besa cinta led

  • @LINESTELECOMCORDEDTELEPHONES
    @LINESTELECOMCORDEDTELEPHONES 5 ปีที่แล้ว +1

    So many Indians watching this video

  • @mr.sumanth2264
    @mr.sumanth2264 5 ปีที่แล้ว +1

    What is the value of the diode

  • @dunaiden9858
    @dunaiden9858 3 ปีที่แล้ว +1

    yeah this looks foolish. They should really come with another adapter for that extra strip footage you throw away.

  • @itz-lanah
    @itz-lanah 4 ปีที่แล้ว +1

    It is very small 12v adapter

  • @haryantonovi
    @haryantonovi 5 ปีที่แล้ว

    wow

  • @electric_mix
    @electric_mix 5 ปีที่แล้ว

    Very nice

  • @novajohan4423
    @novajohan4423 4 ปีที่แล้ว

    Diode type please..

  • @bellgio9708
    @bellgio9708 6 ปีที่แล้ว

    Diode type plz???

  • @matijakobas5369
    @matijakobas5369 6 ปีที่แล้ว +10

    American Tech really more like india usa uses 120v

  • @music20138
    @music20138 6 ปีที่แล้ว

    diode and resistance values ????

    • @goutamsarkar6415
      @goutamsarkar6415 5 ปีที่แล้ว

      Diode is 4007
      Resistor is 47000 ohms ( yellow, violate, orange) 0.5 w

  • @yayanaditiaprakoso5442
    @yayanaditiaprakoso5442 3 ปีที่แล้ว

    How to use resistor to 24v to 220v

  • @ChandraMCraft
    @ChandraMCraft 3 ปีที่แล้ว

    Very good

  • @abdulhasif7350
    @abdulhasif7350 5 ปีที่แล้ว +1

    Resistor and daiod value pls send

  • @arunkaliyamurthy1203
    @arunkaliyamurthy1203 5 ปีที่แล้ว +2

    I want value for diode

  • @lrcreationspresents..4043
    @lrcreationspresents..4043 4 ปีที่แล้ว

    Super

  • @zaenudin6573
    @zaenudin6573 3 ปีที่แล้ว

    Dioda series..

  • @himanshuupadhye7505
    @himanshuupadhye7505 5 ปีที่แล้ว

    How you calculate resistor value

    • @Battleborn357
      @Battleborn357 4 ปีที่แล้ว

      The color bands on the resistor will tell you, you have to reference it to a chart though

  • @ivankirola2707
    @ivankirola2707 3 ปีที่แล้ว

    Has he heard of wire stripper?

  • @commonman6879
    @commonman6879 3 ปีที่แล้ว

    Super brother

  • @jlfportoes
    @jlfportoes 4 ปีที่แล้ว +1

    Call the fireman before turn it on

  • @eminkurtoglu8374
    @eminkurtoglu8374 ปีที่แล้ว

    💥💥

  • @Mahfud80
    @Mahfud80 2 ปีที่แล้ว

    Jozzzz

  • @motivasik
    @motivasik 4 ปีที่แล้ว +1

    This channel is misleading... 🤦🏼‍♀️

  • @stephenburden2084
    @stephenburden2084 4 ปีที่แล้ว

    Whats the song?

  • @m.k.gowtham3735
    @m.k.gowtham3735 6 ปีที่แล้ว +2

    10k views

  • @mhadzfargajir8338
    @mhadzfargajir8338 ปีที่แล้ว

    ilan amper ang diode!

  • @saidchoucair9247
    @saidchoucair9247 4 ปีที่แล้ว

    put diagram in yours vídeos

  • @syedsajidakhtar8186
    @syedsajidakhtar8186 5 ปีที่แล้ว

    Resistor will blow in few minutes..

  • @maharsimundiprasetyo6082
    @maharsimundiprasetyo6082 3 ปีที่แล้ว

    Diodenya yang ukurannya brp ya