How To Make LED Tester

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  • Опубликовано: 24 дек 2024

Комментарии • 214

  • @rsubram24
    @rsubram24 Месяц назад +1

    What is the capacitor value? If you provide the components list it will be nice.

  • @naziranadaf4807
    @naziranadaf4807 2 года назад +4

    So lovely to learn .......so nice music, which is flow ing and understand your new knowledge......so....

  • @nitindafade8247
    @nitindafade8247 Год назад +3

    You are doing great job
    Thanks again for your help

  • @deepak-ug3hx
    @deepak-ug3hx 2 года назад +6

    For higher voltage can We use voltage multipley circuit

  • @randallbaker4293
    @randallbaker4293 Год назад +2

    Thanks for your video! Can I test a 94v strip with this set up? If not what is the highest voltage I can go?

    • @TARIQLAB
      @TARIQLAB  Год назад +1

      U can test start to half strip or single led, otherwise u have to use higher transformer 60v

  • @lorifilm
    @lorifilm 5 дней назад

    Can i use a 24V trafo without a centerpin?

  • @ChangizSehat
    @ChangizSehat 6 месяцев назад

    خیلی عالی متشکرم فقط مشخص نشدچیپLED هم روشن می‌کنه؟ اتصال کوتاه داره؟ویامیشه ولت مترنصب کردکه ولتاژهرکدام لامپ رابشه دید یانه؟ممنون میشم اگه جواب بدید سپاس❤❤❤

  • @MrRamtahiliani
    @MrRamtahiliani 22 дня назад

    is it ok to use GBL 405 BRIDGE rectifier IN PLACCCE OF BGL 406 rectifier

  • @SAQIBSAHI08
    @SAQIBSAHI08 2 года назад +2

    Thank you so much! I can not wait to start setuping. I want to create original soft for comrcials and shows alongside my many other

  • @tonyd1149
    @tonyd1149 3 месяца назад

    Nice. Thank you.

  • @osmanvolkaner9822
    @osmanvolkaner9822 Год назад +1

    I think your slm videos are educational. Thank you. I have a question. I don't want to spend on my cordless drill and buy a new adapter or tarsformer. It's expensive. Can I convert my 12V, 2A adapter to 14.6V and 20A, I need your information, thanks

    • @gundogankazanc9241
      @gundogankazanc9241 Год назад

      It's impossible. The power of your present PS is 12*2=24W. Whereas you ask 14*20=280W. It looks like to hope a child 5 years old to carry a 100kg weight. You should buy a more powerful PS.
      Sorry, this section is Turkish:
      Sonradan farkettim, soru soranın adı Türk olduğunu kanıtlıyordu. Herneyse, yukarıdaki lafın özeti 3 kuruşa 5 köfte olmaz. Sen herhangi bir güç kaynağının akımını veya gerilimini artırıp azaltabilirsin ama gücünü yükseltme olanağın yok.

    • @asifshahsyed422
      @asifshahsyed422 Год назад

      ​@@gundogankazanc9241hello sir can we use other than 330 ohm resistor???

    • @gundogankazanc9241
      @gundogankazanc9241 Год назад

      @@asifshahsyed422
      sure. that resistors limits load current but under constant voltage.
      according to differences of the work or test, you can use vary values. if the R is big so the current goes lower and R is less, current is much more than first one.
      i always prefer less current not to break down something

    • @asifshahsyed422
      @asifshahsyed422 Год назад

      @@gundogankazanc9241 thank you

  • @mohamedmedomogy
    @mohamedmedomogy Год назад +1

    so i understand that the voltage range is 3to 32v?
    how can i make with higher voltage range?
    what about amp? how i control the current
    so is this setup can work with powerful led 30w or higher?
    i need to build one that i can use it to test single leds or strip with any voltage upto 100v for example and i will install voltmeter and amp meter to know the voltage and current suitable for the led is it possible?

    • @TARIQLAB
      @TARIQLAB  Год назад

      Increase the value of resistors

    • @mohamedmedomogy
      @mohamedmedomogy Год назад

      ​@@TARIQLAB if i increased the resistance what will happen?

  • @gundogankazanc9241
    @gundogankazanc9241 Год назад +9

    Any white led draws 20mA maximum but this ps you build, can give 45 mA current at 34V (ideally 24Vac transformer gives 24*1.41=33.8Vdc) output and with totally 660 ohm serial resistors that this current is harmful for ordinary single led.

  • @mehbooobrana6241
    @mehbooobrana6241 2 года назад +1

    How many volts out put of transfrmr.pl tell

  • @godfreyramanyeme3865
    @godfreyramanyeme3865 Месяц назад

    What is the value your capacitors?

  • @muddassirsheeraz
    @muddassirsheeraz Год назад

    Tariq bhai me isme digital volt meter lga skta hn? Agar haan to kahan or kese. Mere pass 2 wires ka digi meter he

    • @TARIQLAB
      @TARIQLAB  Год назад +1

      Jee laga skty hain , dono resistors ail sath positive side pe laga den black probe ko direct negative pe voltmeter ki negative bhi, red prob aor voltmeter ki positive ko dono resistor ke baad la len

    • @muddassirsheeraz
      @muddassirsheeraz Год назад

      @@TARIQLAB JazakAllah bhai. Me kr k btata hn

  • @alextabor6056
    @alextabor6056 9 месяцев назад

    How many amperes does the transformer have?And also the wattage of the resistor?thanks in advance

    • @TARIQLAB
      @TARIQLAB  9 месяцев назад

      Transformer 1A resistors 1W

  • @dilipchinchwadkar4521
    @dilipchinchwadkar4521 Год назад

    Very Nice Job Sirjee......

  • @algharibe
    @algharibe 7 месяцев назад +2

    but how the voltage value change automaticaly ?

    • @TARIQLAB
      @TARIQLAB  7 месяцев назад

      Due to the resistor,

    • @algharibe
      @algharibe 7 месяцев назад +2

      @@TARIQLAB but the resistor value is fixed bro , can you explain in more details , thank you

  • @КрасимирАтанасов-г2в
    @КрасимирАтанасов-г2в 4 месяца назад

    if I add a voltmeter to the circuit, can I use it as a zener diode tester?

  • @juanjoseperalta5188
    @juanjoseperalta5188 Год назад

    HOLA SOY UN FANATICO DE TU CANAL DEJAME DECIRTE QUE SOS UN GENIO SALUDOS DE JUAN DE ARGENTINA CUIDATE HERMANO TE RECONTRA FELICITO

    • @TARIQLAB
      @TARIQLAB  Год назад

      de nada muchas gracias

  • @boyjorgetv6831
    @boyjorgetv6831 7 дней назад

    can we use 32 0 32 transformer?

    • @TARIQLAB
      @TARIQLAB  7 дней назад

      Use only two wires one center other side

  • @yashukaushik6090
    @yashukaushik6090 Год назад

    Can you suggest me another bridge rectifier instead of this

  • @fiscalizador2522
    @fiscalizador2522 Год назад

    Una pregunta las 2 resistencias son de 330 ohmios ??

  • @مرادسايدو
    @مرادسايدو 2 года назад

    Esallamo 3alaycom nice and good work proftionall thank you very much teacher and good luck 👍👍👍

  • @barokahlampuchanel4102
    @barokahlampuchanel4102 Год назад

    Good 👍👍👍

  • @oslecc100
    @oslecc100 Год назад

    hello sir,,,, can you make a video,,,,,a backlight tester using a circuit of long tube light bulb ,, thank you

  • @thanhphuoc3485
    @thanhphuoc3485 Год назад

    Bạn cho hỏi ,tôi có vol kế 3 dây ,vậy hàn vô đầu nào và như thế nào

    • @TARIQLAB
      @TARIQLAB  Год назад

      + mắc cực dương tụ - mắc cực âm tụ, dây chuẩn thứ 3 sau điện trở

    • @thanhphuoc3485
      @thanhphuoc3485 Год назад

      Sau điện trở mà ỡ chân +hay - ,cám ơn bạn nhiều

  • @dilipmasher3481
    @dilipmasher3481 4 месяца назад

    How to connect volt and ampere meter to this one.

  • @funkiEst
    @funkiEst Год назад

    I´m a bit confused cause the colours of the resistors you are using doesn't seem to indicate 330ohm value do they ?

  • @mehbooobrana6241
    @mehbooobrana6241 2 года назад +1

    Yes I have seen thanks 😊

  • @titusattiarokomkathaarobol5890
    @titusattiarokomkathaarobol5890 28 дней назад

    Sir what is the value of condenser

  • @dipankarbiswas6484
    @dipankarbiswas6484 11 месяцев назад

    12 0 12- 1amp transformation aur 330ohms resistance use kiya lekin LED jalta nehi kyu.

    • @TARIQLAB
      @TARIQLAB  11 месяцев назад

      Probe pe kitna volts hai 30se oper hona chahiye

  • @valak198
    @valak198 Год назад

    Can I use 220 Ohm resistor? It cause any damage?

    • @TARIQLAB
      @TARIQLAB  Год назад +1

      No problem

    • @valak198
      @valak198 Год назад

      @@TARIQLAB thanks for reply sir

  • @विजयगुरव-म9छ
    @विजयगुरव-म9छ 2 года назад

    Transformer kitne amp's ka hai ?

  • @marcelomozo557
    @marcelomozo557 2 года назад

    thank you TARIQ LAB . . .. mabuhay !!!! jun mozo, davao city- philippines

  • @eloriomsee523
    @eloriomsee523 2 года назад +2

    Thanks a lot Tariq bhai

  • @balajibhakti1086
    @balajibhakti1086 2 года назад

    Good Bhai Ji,👏👏👏👏👍

  • @RixtronixLAB
    @RixtronixLAB 2 года назад +2

    Nice video, thanks :)

  • @CSRLEDLIGHTS
    @CSRLEDLIGHTS 9 месяцев назад

    Good 🎉❤🎉❤

  • @devatvcenter8677
    @devatvcenter8677 2 года назад

    Good 🙏

  • @astronic4522
    @astronic4522 2 года назад

    Nice project brothers🙏

  • @viswanathanramakrishnan7613
    @viswanathanramakrishnan7613 10 месяцев назад

    Is it possible to add a DC volt and ampere digital display in this circuit. If so kindly provide the sketch for this addition in the circuit. Really an interesting and useful circuit you have uploaded. Thanks a lot.

    • @TARIQLAB
      @TARIQLAB  10 месяцев назад

      Visit my channel

  • @عمارةحامدي-ذ7غ
    @عمارةحامدي-ذ7غ Год назад

    Have a nice day Mr. Tariq. Honestly, among the videos I watched on LED testers, it was your LED tester that I chose to do. But the transformer I bought is 18-0-18 Volts and not like your 12-0-12 Volts transformer.
    Question: do I always keep the same values
    -capacitors (50V, 1000 microfarads)?
    - the 2 resistors (2×330 ohm)? Thank you to answer me to start testing my LED.

    • @TARIQLAB
      @TARIQLAB  Год назад +1

      Increase resistors to around 420 ohm and better to use 63v capacitor

    • @عمارةحامدي-ذ7غ
      @عمارةحامدي-ذ7غ Год назад

      ​​@@TARIQLABthank you very much Mr. Tariq.
      Your brother from Tunisia.

    • @TARIQLAB
      @TARIQLAB  Год назад

      No, less than 60v no problem

  • @RajaSaha-p4b
    @RajaSaha-p4b Год назад

    Sir transformer Amp..???

  • @andrimastirta4736
    @andrimastirta4736 2 года назад +3

    Nice video🙂👍, i want to ask. What will happen if we accidentally short positif probe and negatif probe.
    Will the capacitor explode or the transformer burnt?

    • @TARIQLAB
      @TARIQLAB  2 года назад +2

      Nothing, may be resistors blow if u short for some time

    • @andrimastirta4736
      @andrimastirta4736 2 года назад

      @@TARIQLAB thank you for your information 👍🙂

  • @mohdmushrrafhussain2230
    @mohdmushrrafhussain2230 2 года назад

    Nice idea. Thanks.....

  • @parvezbakht8982
    @parvezbakht8982 2 года назад

    Superb Project 👌👌👌👌👌👍

  • @petrhafan1265
    @petrhafan1265 2 года назад

    thank you for sharing this with us!!!

  • @ddff-vm2jh
    @ddff-vm2jh 9 месяцев назад

    Well done!
    It is better to add a DVM (digital voltmeter) to your design.

    • @TARIQLAB
      @TARIQLAB  9 месяцев назад

      Thank you,
      Voltmeter added in my other designs

  • @amitghosh6966
    @amitghosh6966 3 месяца назад

    Higher voltage Led series will not work with this output voltage like the 9 watts led bulb with 9 Volt led each so total 80 volt required

  • @leopoldofernandezjr.508
    @leopoldofernandezjr.508 2 года назад

    I am a new subscriber today.. I'll try to make one of ur project.. thank u and more power.. buenas dias

  • @DedeSaepudin-vj5vv
    @DedeSaepudin-vj5vv Год назад

    Why you didn't Using digital volt meter?

    • @irishguy200007
      @irishguy200007 Год назад

      Won't the current drop for each led that's driven by this?

  • @mangjay80
    @mangjay80 Год назад

    Kreatif good

  • @hanumanhdvideomixing3104
    @hanumanhdvideomixing3104 2 года назад

    Nice sir👋

  • @yashexperiments7323
    @yashexperiments7323 2 года назад

    Transformer kitana amp ka ha

  • @Masti-pk
    @Masti-pk 2 года назад +1

    Sir capacitor ka number bataiye please

    • @TARIQLAB
      @TARIQLAB  2 года назад

      Filter capacitor hai, 1000uf ya 2200uf 50v

  • @atmaramkudalkar5392
    @atmaramkudalkar5392 2 года назад

    Nice video.what is the wattage of two resistors used?

    • @TARIQLAB
      @TARIQLAB  2 года назад

      1/2 watt

    • @asifshahsyed422
      @asifshahsyed422 Год назад

      ​@@TARIQLABhello sir cam we use resistor other than 330 ohm

  • @brazilcreative1063
    @brazilcreative1063 2 года назад +1

    If I had put a voltmeter it would have been top,👍🇧🇷

  • @saadelectric
    @saadelectric 2 года назад

    good information from Saad electric

  • @galibshaik5651
    @galibshaik5651 2 года назад

    Why use resisters?you use 12-0-12 .bridge that means 24v coming .that time you use resisters drop the voltage .how to check led lights and black lights ? Not show perfectly.

    • @TARIQLAB
      @TARIQLAB  2 года назад

      Resistors drop voltage and amp according to load

  • @titusattiarokomkathaarobol5890
    @titusattiarokomkathaarobol5890 2 года назад

    sir what is the Value of condencer

  • @عمارةحامدي-ذ7غ
    @عمارةحامدي-ذ7غ Год назад

    Good evening Mr. Tariq Thank you, I have already built an LED tester of this type, it works properly, however I still have a few questions:
    1- Is it possible to get rid of the capacitor? If not, what is its role in this LED test?
    2- Since we used a diode bridge which rectifies the alternating current into direct current, why then use a transformer since the diode bridge is enough when we can weld two diacs between the positive and negative terminals of the diode bridge. Thank you.

    • @TARIQLAB
      @TARIQLAB  Год назад +1

      Capacitor is a filter capacitor to smoothing the DC voltage.

    • @gmustsgman7113
      @gmustsgman7113 Год назад +1

      IJust ‏‪be seeing this connection
      Would you please draw it with another of thanks

  • @deepakdas9842
    @deepakdas9842 3 месяца назад

    Super

  • @mehbooobrana6241
    @mehbooobrana6241 2 года назад

    The 👌 video

  • @alanfadlan6983
    @alanfadlan6983 2 года назад

    Is that correct or no?

  • @brianwilliams7253
    @brianwilliams7253 2 года назад

    whats the cap size please

  • @sumeshkv5118
    @sumeshkv5118 2 года назад

    Sir if I put a volt meter will it show the vote

    • @TARIQLAB
      @TARIQLAB  2 года назад +1

      Yes , normally it will show total volts 48V , but when u check led will show the eld voltage.

    • @sumeshkv5118
      @sumeshkv5118 2 года назад +1

      Can Sir Resistor Cotter Watt be used?

  • @dnyaneshwartotre9956
    @dnyaneshwartotre9956 Год назад

    capacitor vallue not mentioned

  • @zulfaqarg8232
    @zulfaqarg8232 2 года назад

    Sir Resistance value tell me

  • @johnmonforte3499
    @johnmonforte3499 2 года назад

    What was the value of capacitor??

    • @TARIQLAB
      @TARIQLAB  2 года назад +1

      2200uf 50v

    • @johnmonforte3499
      @johnmonforte3499 2 года назад

      Can I have the circuit diagram of it and the layout?

    • @dipankarbiswas6484
      @dipankarbiswas6484 Год назад +1

      ​@@TARIQLABsir 12 0 12v 3amp use kar saktein ha I kya

  • @mohmedseno
    @mohmedseno Год назад

    ينفع محول 9فولت ‏‪

    • @TARIQLAB
      @TARIQLAB  Год назад

      Yes, use 33 Ohm resistors

  • @uthuraaungnyut3553
    @uthuraaungnyut3553 2 года назад +1

    Are you sure this resistor is 330♎?
    Color is invisible

  • @rajusgutam450
    @rajusgutam450 2 года назад

    Amazing video, Thanks a lot TARIQLAB

  • @Starkcreations99
    @Starkcreations99 2 года назад

    Nice work

  • @mehbooobrana6241
    @mehbooobrana6241 2 года назад

    Input 220 v output...?AC

    • @TARIQLAB
      @TARIQLAB  2 года назад +1

      12+12=24v ac when converted to dc 36-40v, its 12v center tapped transformer, don't use center wire

    • @mehbooobrana6241
      @mehbooobrana6241 2 года назад +1

      @@TARIQLAB thnks ❤ brother

  • @medahemal5031
    @medahemal5031 9 месяцев назад

    Won’t the Leds fuse

    • @TARIQLAB
      @TARIQLAB  9 месяцев назад

      Safe for all LEDs

  • @govindbhaibadeliyagovindbh5362

    Good

  • @ammarluiby3818
    @ammarluiby3818 2 года назад +1

    Great work.. but I hope you delete the singing clips from the videos you publish and settle for the music only 😘

  • @HugoJTCarvalho
    @HugoJTCarvalho Год назад

    since there are 36 volts at the tip of the tester, why doesn't the led burn?

    • @TARIQLAB
      @TARIQLAB  Год назад +1

      I used Resistors , voltage and current drop

    • @HugoJTCarvalho
      @HugoJTCarvalho Год назад

      @@TARIQLABtank's

    • @HugoJTCarvalho
      @HugoJTCarvalho Год назад

      I built this project. worked perfectly. I was looking for a led tester. Thanks.

  • @sharukhmatekuki5830
    @sharukhmatekuki5830 2 года назад

    Nice 👍🏻👍🏻 🇮🇳 Kuki 30|08|2022

  • @yutan15silvia
    @yutan15silvia 2 года назад +1

    37V/660ohm=0.056A=56mA Too much current.
    The resistor needs to be increased to 2k ohm.

    • @TARIQLAB
      @TARIQLAB  2 года назад +2

      Then not possible to test 32v led backlight strip. With this arrangement u can test 3v-32v led

  • @davidfalconer8913
    @davidfalconer8913 Год назад

    An LED tester that tests SINGLE diodes uses a 9 Volt block battery , with a 680 Ω resistor in series with one of the probe leads ... portable , for use in your tool bag ! ! ... ( tried - n - tested ) ........ DAVE™🛑

  • @djordjejon4849
    @djordjejon4849 2 года назад

    Resistor ?????

  • @ВалерийБеликов-щ1н
    @ВалерийБеликов-щ1н 2 года назад

    The Cool...

  • @mehbooobrana6241
    @mehbooobrana6241 2 года назад

    Stay blessed 🙌

  • @Gumiyani
    @Gumiyani 2 года назад

    Thank.... Let'snext brother

  • @muddassirsheeraz
    @muddassirsheeraz Год назад

    Yes like this one want digital volt meter in it

  • @felipeantonio5698
    @felipeantonio5698 2 года назад

    One question: and the Diagrama?.

    • @TARIQLAB
      @TARIQLAB  2 года назад

      Only diode capacitor & resistors, very simple

  • @aqeelhassanfarooqi1397
    @aqeelhassanfarooqi1397 2 года назад +1

    بھای آپ اس میں میوزک نہیں ڈال کرو اس سے آپ کو گونںھا ملتا ھے

  • @talhaijazprojectlimited5295
    @talhaijazprojectlimited5295 Год назад

    Put led meter also

  • @irfanbhti7577
    @irfanbhti7577 2 года назад

    👍👍👍

  • @ericko4094
    @ericko4094 5 месяцев назад

    there's absolutely no way you're going to test single leds with 24v they'll blow up. some of them are 3v or less

    • @TARIQLAB
      @TARIQLAB  5 месяцев назад

      Why i used resistors

  • @santramgotam3976
    @santramgotam3976 Год назад

    909 me bana sakte hai bhaiji

  • @sidneykhan4222
    @sidneykhan4222 6 месяцев назад

    That resistors is not 330 ohms

    • @TARIQLAB
      @TARIQLAB  6 месяцев назад

      In video may u see different colors

  • @sidd7775
    @sidd7775 2 года назад +1

    Transformer 1amp 12 0 12 sir 💐🙏

  • @suranjondaring3316
    @suranjondaring3316 10 месяцев назад +1

    ভাই, কথা বলতে হবে নাহলে নতুনযারা তারা বুঝবেনা।

  • @kishanpardeshi7266
    @kishanpardeshi7266 2 года назад

    🙏❤️👌👌👌👍✋

  • @JenabhaiMer-c1b
    @JenabhaiMer-c1b 4 месяца назад

    1:40

  • @anumorsihleihil7794
    @anumorsihleihil7794 Год назад

    كام اوم الريزستور