{933} Power adapter not turning on

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  • Опубліковано 2 лют 2025

КОМЕНТАРІ • 82

  • @BetterBiomedChannel
    @BetterBiomedChannel Рік тому +9

    Excellent explanation of this failure.

  • @jeisonsanchez4842
    @jeisonsanchez4842 Рік тому +1

    Thank you for this lesson and for drawing the diagram at the end.

  • @mohamedantri9433
    @mohamedantri9433 Рік тому +2

    افضل شرح واحسن تصليح ...شكرا لك استاذي الفاضل أشرف على معلوماتك القيمة وجعله في ميزان حسناتكم استاذنا ❤❤❤❤

  • @garthlane4070
    @garthlane4070 Рік тому +1

    Wonderfully done Your teaching abilities are unmatched. thank you for your time.

  • @shahmuhammad-go6kp
    @shahmuhammad-go6kp Рік тому +1

    Sir,really very magical way to communicate the solution to overcome the malfunction of circuit by you.
    Unparalleled way of working. May live a long and healthy life. Ameen

  • @TYGAMatt
    @TYGAMatt Рік тому +3

    You always make it look so easy!!

  • @electroniquepassion
    @electroniquepassion Рік тому +1

    *good video. Sometimes it is very difficult to open this kind of power supply when the box is glued*

    • @HaseebElectronics
      @HaseebElectronics  Рік тому +3

      you are right, glued and thermoplastic welding joints are headache 😂 sometime it needs cutting and sometime plastic is so rigid that it prffers to break instead of separate 😂
      but we have to open it, even it open gently or breaks. it is plastic's choice
      good morning and greetings

  • @anonymoususer6448
    @anonymoususer6448 Рік тому +3

    thank you for adding the schematic and the explanation at the end of the video. That was very useful.
    Great channel !
    /chriV

    • @HaseebElectronics
      @HaseebElectronics  Рік тому +1

      it is my pleasure

    • @PhilipBryden
      @PhilipBryden Рік тому

      I agree with this exactly. The diagram at the end is a great training tool. Thank you.

  • @ruipaulofsantos
    @ruipaulofsantos Рік тому +1

    hello.
    one day you have to tell us about your soldering station.
    What is the model.
    you don't seem to have any difficulty removing the components (desoldering).
    I have a xytronic lf-8800, it works fine but the desoldering part doesn't, it's always clogged and I already had to change the resistance.
    I like it, but as a desolder it's rubbish.
    hug from portugal

  • @vijayakumarkumar9190
    @vijayakumarkumar9190 Рік тому +1

    Very good and useful information sir thanks for sharing this knowledge to us

  • @kamaalaxmed6732
    @kamaalaxmed6732 Рік тому +1

    Thank you brother for sharing your knowledge about electrons

  • @shekharvartak1306
    @shekharvartak1306 Рік тому +1

    Excellent explained with good practical experience. Thanks for sharing

  • @ikanaeneereokon9426
    @ikanaeneereokon9426 Рік тому

    Nice explanation by you. Please what is name of this your lead sucker tool and how would I get it? Thanks.

  • @johnducoudray3619
    @johnducoudray3619 Рік тому +1

    I like your work ... I wish to get some guidance on a PC power supply..for Acer.
    They don't make new anymore.. everything is fixable. Thanks for your channel

    • @HaseebElectronics
      @HaseebElectronics  Рік тому +3

      i will try to arrange acer as well. if you have some issue, you can send message on whatsapp 00962795324272 or gmail ashraf4ta4

  • @gauripartapshanker9197
    @gauripartapshanker9197 Рік тому +1

    Informative and knowledgeable vedeo. Thank you so much. God bless you.

  • @lucasrocha4329
    @lucasrocha4329 Рік тому

    Do you do vcon and mainboard tv repair ?

  • @sublimeelectrons8699
    @sublimeelectrons8699 Рік тому +1

    new fan/follower. Happy to have found your channel sir. Very great knowledge you have.

  • @necdetdoger470
    @necdetdoger470 Рік тому +2

    Hocam teşekkür ederiz. Çok güzel eğitici bir video. ALLAH korusun.

    • @HaseebElectronics
      @HaseebElectronics  Рік тому +1

      Günaydın
      güzel yorumun için ayrı ayrı teşekkürler
      Allah korusun

  • @MrDunk66
    @MrDunk66 Рік тому +2

    You make excellent video - much appreciated 🙏🙏🙏🙏🙏👍👍👍👍

  • @kret25cz91
    @kret25cz91 Рік тому

    Hello Sir.
    I have a question about switching power supplies. The output at the source is constant, but the coil filter makes a terrible noise and the voltage on the optocoupler fluctuates, should I look for the fault in the dried capacitors or elsewhere? thank you for answer

  • @rolanddejesus8685
    @rolanddejesus8685 Рік тому +1

    thanks very much sir for a very informative video,God bless.

  • @TABE-O
    @TABE-O Рік тому +2

    Haseeb, mate you do a lot of repairs and your videos are extremely beneficial. Thankyou mate. If you ever come to Australia let me buy you a beer. Thanks man👌👌

    • @HaseebElectronics
      @HaseebElectronics  Рік тому

      best regards and special thanks for your valuable comment
      stay blessed

  • @Meraj-zr2ry
    @Meraj-zr2ry Рік тому +1

    Love your very reliable FLUkE179 True RMS multimeter with TL75 leads. If you Vlog from Pakistan. They must be very pricy in Pakistan.

    • @HaseebElectronics
      @HaseebElectronics  Рік тому

      best regards
      yes FLUKE is expensive all over the world. as it have its known quality and brand name

  • @peterogutu8564
    @peterogutu8564 Рік тому

    A very patient Man.

  • @JasonLeef33dm3
    @JasonLeef33dm3 Рік тому

    This is too advanced for me but i want to learn! Where can i start?! Looking at a battery charger that doesn't seem to detect AC power

    • @JasonLeef33dm3
      @JasonLeef33dm3 Рік тому

      No visible burnt components. Only know AC fuse still has continuity. Lol

  • @wayansudiasa
    @wayansudiasa Рік тому +1

    Your black coffee is so good 👍

    • @32sadi
      @32sadi 11 місяців тому +1

      That was Lipton Black Tea!

    • @HaseebElectronics
      @HaseebElectronics  11 місяців тому +2

      It is AlGhazaleen tea
      It is famous in Jordan

  • @adiseshukumpati24
    @adiseshukumpati24 Рік тому +1

    😊useful sir

  • @muhammadishtiaq24
    @muhammadishtiaq24 Рік тому +1

    Excellent sharing

  • @palwindersandhu2031
    @palwindersandhu2031 Рік тому +1

    Thanks sir.....

  • @ISO07ISO
    @ISO07ISO Рік тому

    Teşekkürler 👍👍👍

  • @nasrullahlander3410
    @nasrullahlander3410 Рік тому +1

    best information

  • @chandrakumargurung7034
    @chandrakumargurung7034 Рік тому +1

    Sir could u please explain me about class d amplifier with circuit and diagram

  • @thehooplabs
    @thehooplabs Рік тому +1

    Nice sharing brother.

  • @arunkumar-bh2dp
    @arunkumar-bh2dp Рік тому

    clear explanation

  • @ephremkinfemichael6925
    @ephremkinfemichael6925 Рік тому

    Good job.Hello sir can u make dell 5040 powersupply

  • @nayanjagirdar8408
    @nayanjagirdar8408 Рік тому +1

    👌👌👌👍

  • @chanthyiet6728
    @chanthyiet6728 Рік тому

    Good job

  • @saqlainkhan7539
    @saqlainkhan7539 Рік тому

    Sir haier dc inverter ac ups device py video bnaen

  • @hunterhunt226
    @hunterhunt226 Рік тому

    Bhai isko diagram ke zariye samjha sakte hu pori power supply ko ye kese kam karti he urdu wale channel per

  • @Versatiledani
    @Versatiledani Рік тому

    Nice sharing

  • @saqlainkhan7539
    @saqlainkhan7539 Рік тому +1

    Thnx sir

  • @tumelotoko1934
    @tumelotoko1934 Рік тому +1

    ❤❤❤❤

  • @chinnarao326
    @chinnarao326 4 місяці тому

    Resp Sir! Nice Tutorial Sir. Sir My Laptop Charger MFC Voltage 315 DC OK Sir but No Output 19.5V Sir. Where the Problem Sir. Please Advise Sir. -- ChinnaRao Paderu Andhrapradesh

  • @winlose3073
    @winlose3073 Рік тому

    why the main cap volatge was 164 not 330 v?

  • @Bozatli
    @Bozatli Рік тому +1

    👍

  • @arun.karekar
    @arun.karekar Рік тому +1

  • @miloradgraovac74
    @miloradgraovac74 Рік тому +3

    ❤❤🎉

  • @kouiderz-39.
    @kouiderz-39. Рік тому +1

    وعليكم السلام ورحمة الله وبركاته

  • @MajidKhan-br7uj
    @MajidKhan-br7uj Рік тому +1

    Sir i need this multy meter ... Second hand

    • @HaseebElectronics
      @HaseebElectronics  Рік тому +1

      you can find on ebay. and you can compare price between different venders
      www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313&_nkw=fluke179&_sacat=0&_odkw=fluke179&_osacat=0

  • @raoamarjeet5473
    @raoamarjeet5473 Рік тому

    Sir i have a e-scooter charger and it's mosfet is short (replaced, working)
    sir in this circuit there are 2 heavy smps transformers and 2 normal smps transformers used
    Why?
    What are there work and how this charger work please explain

  • @MahendraMakwana-w6y
    @MahendraMakwana-w6y 10 місяців тому

    Sir please SMPS me capacitor vcc voltage nahin aata hai kya kare sir please Hindi me boliyee dhanyawad sir

  • @MahendraMakwana-w6y
    @MahendraMakwana-w6y 10 місяців тому +1

    Sir please Hindi me boliyee dhanyawad

    • @HaseebElectronics
      @HaseebElectronics  10 місяців тому

      प्लीज आप मेरा दूसरा चैनल देखा करें
      Haseeb Electronics Urdu
      www.youtube.com/@haseebelectronicsurdu

  • @apoorvdeepak7333
    @apoorvdeepak7333 Рік тому +1

    Sir I messaged you a few days back regarding ardiuno uno based battery charger on your email id and whatsapp also
    but you have not replied to it. Sir please see my sent message and solve it. thank you..

    • @HaseebElectronics
      @HaseebElectronics  Рік тому +1

      oh, sorry for missing, i was much busy, i will check and will reply

  • @tvbox8478
    @tvbox8478 Рік тому +1

    👍