How to Check the Quality of LED Bulb? Driver Chip Matching? What is Aging Test of LED Bulbs?

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  • Опубліковано 2 лис 2024

КОМЕНТАРІ • 28

  • @umairjutt1000
    @umairjutt1000 День тому

    Assalamualaikum sir g level ha ap ka
    Mujhy zhe kit k hawaly sy bta dy lazmi

  • @businesskibaatein2990
    @businesskibaatein2990 3 роки тому +1

    Informative 👌 Mairi koshish hoti hai ap ki koi video miss na kro Salamat rahy ❤️

    • @EngrUmarIkram
      @EngrUmarIkram  3 роки тому

      I am glad my content is helpful for you!

  • @majharshaikh6906
    @majharshaikh6906 Рік тому

    Very good explenetion sir 👌👌👌💕

  • @jabbarahmad3081
    @jabbarahmad3081 Рік тому

    Very good explanation

  • @asadabbas107
    @asadabbas107 3 роки тому +1

    ماشااللہ

  • @kakatraders7825
    @kakatraders7825 2 роки тому

    Dear ye machine muje chahiye, Daraz par nahi araha Hai ap ka store, on TCS?

    • @EngrUmarIkram
      @EngrUmarIkram  2 роки тому

      Konsi machine chahye?
      Whatsapp: 03114646225!

  • @j.stravel0fficialchannel946
    @j.stravel0fficialchannel946 3 роки тому +1

    zabardast umar sb

  • @AbdulMajid-cz7er
    @AbdulMajid-cz7er 3 роки тому

    nice information I want to know we should use 4.6 or 6.8 cap into 12 watts bulb

    • @EngrUmarIkram
      @EngrUmarIkram  3 роки тому

      Just perform matching techniques & forget whatever the value of Capacitor is!

    • @jawedakhtar5825
      @jawedakhtar5825 3 роки тому

      Yes
      It is very common question, but never or unsatisfactory replied by the so called local Engrs. in the field.
      Use of 6.8uF vs 4.7uF capacitor actually matters specially on low voltage operation.
      The driver with 6.8uF capacitor will maintain bulb's light intensity at comparatively lower voltage whereas the light of bulb with other will decrease.

  • @kapiljain6085
    @kapiljain6085 2 роки тому

    Sir
    How to check a led driver quality and life

  • @imdadhussain7413
    @imdadhussain7413 Рік тому

    asalam u alikom sir ap sy achi qulti Mai 12 w mal mil sakta hai

  • @faizan1262007
    @faizan1262007 2 роки тому

    How to check chip mA and watt with multimeter

  • @Rjumairkhan786
    @Rjumairkhan786 2 роки тому

    Good

  • @muhammadaftab2964
    @muhammadaftab2964 3 роки тому

    Umar sir you are a talented man.

  • @zahidkamal6002
    @zahidkamal6002 2 роки тому

    I think we use timer

  • @NabeelSaQibi
    @NabeelSaQibi 3 роки тому

    Great info sir

  • @khurramhumaiyun3799
    @khurramhumaiyun3799 Рік тому

    Dear Sir in entire market that I have checked the Varic available is 0-250 v range, may I know where can I get 0-300 range Variac

  • @shahidmahmoodprofessor5743
    @shahidmahmoodprofessor5743 3 роки тому

    Brother ye voltage stablizer kitnay ka hy aor kis market sy milay ga

    • @EngrUmarIkram
      @EngrUmarIkram  3 роки тому

      I can provide it, contact via WhatsApp number provided in the description!

  • @NabeelSaQibi
    @NabeelSaQibi 3 роки тому

    بھائی چھوٹی کمپنی یا فرم کے لیئے سیلز ٹیکس دینا لازمی ہے یا نہیں پلیز ایک ویڈیو بنا دو اس پہ اور سال کا ریٹرن فائل کیسے کریں اس پہ بھی۔۔۔۔

    • @EngrUmarIkram
      @EngrUmarIkram  3 роки тому +2

      Baat business k chotay ya baray honay ki nai h!
      wo hr business jisnay sales tax registration krwa rkhi h usay sales tax consumer say leker NBP mn jama krwana hota h!

  • @ACOnetwork
    @ACOnetwork Рік тому

    English title and description with another language video, please do not do that. At least write video language in the title!!!

  • @shamaelectric637
    @shamaelectric637 3 роки тому

    Sir led main zeya tar chip jal jata khay kiya waja khay

    • @EngrUmarIkram
      @EngrUmarIkram  3 роки тому

      Mismatching! wasted power heat ki soorat mn chip say nikalti h! Aur jald e chip jal jati h!