laptop charger repairing

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  • เผยแพร่เมื่อ 29 ม.ค. 2025

ความคิดเห็น • 381

  • @GladSadMadWorld
    @GladSadMadWorld 3 ปีที่แล้ว +15

    Thank you brother, exactly same problem in my same adapter. I checked with voltmeter like you . The short-circuited place was at the entrance, I cut it 10 cm ahead and soldered it again, the problem was solved. Thanks again.

  • @gamewithz.k
    @gamewithz.k ปีที่แล้ว +1

    You did a great job dont lose your hope because of haters keep it up we can understand what you are saying so dont worry we are with you Knowledge have no language

    • @gamewithz.k
      @gamewithz.k ปีที่แล้ว

      But remember to discharge the main filter capacitor for safety purpose

  • @BIJUMONTB
    @BIJUMONTB 3 หลายเดือนก่อน +1

    2:15 no need to open like this just take some petrol on a brush and put it around the case ... And open it by just hand very easy 🎉😊

  • @jyotirani8232
    @jyotirani8232 3 ปีที่แล้ว +6

    I love your English speaking skill.

  • @papayawalivsliftwali9373
    @papayawalivsliftwali9373 6 ปีที่แล้ว +3

    The important thing is which trouble shoot methods ur following during the fault finding..... bahut badhiya ....well try.... claps 4 u

  • @SagarAjmire1
    @SagarAjmire1 8 หลายเดือนก่อน +1

    Around how much this dc cable will cost?
    What exactly should we ask, I mean 19V any amp dc cable?
    I have dell Inspiron 7570

    • @electrionics
      @electrionics  8 หลายเดือนก่อน

      Below 150 ruppee

  • @AmanBasumatari
    @AmanBasumatari 5 ปีที่แล้ว +19

    Thank you so much! I've just repaired mine. I'm so happy. You're awesome!

  • @Shreenivas_Karanam_V
    @Shreenivas_Karanam_V 2 ปีที่แล้ว +4

    Bro, I don’t mind that your English is poor, but I really appreciate your knowledge and your good intention to share that knowledge to help others 👌👏👏👏 You can improve your English anytime, not a problem.

  • @shyamdeepsingh6090
    @shyamdeepsingh6090 5 ปีที่แล้ว +8

    Hats off bro..😊. finally I got someone who knows what exactly is to be done to repair the laptop chargers. I followed all the steps and guess what...I did it.

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      you if it not repairable you can get original adapter also

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      thank you

  • @hadibq
    @hadibq 2 ปีที่แล้ว

    TY! would it worth it to cut the wire first and try the voltage, then open the adapter second?

  • @TheWorld-of7dd
    @TheWorld-of7dd 2 ปีที่แล้ว +1

    I can't believe that to be the problem, because I could never have guessed that

  • @sarva842003
    @sarva842003 3 ปีที่แล้ว +3

    Appreciate your attempt to explain things. Keep up the good work.

  • @jagadeesanjack1569
    @jagadeesanjack1569 3 ปีที่แล้ว

    I just fixed my laptop charger.. Thanks.. Your english managing skills are sweet

    • @rajavikraman4469
      @rajavikraman4469 3 ปีที่แล้ว

      Please kindly guide me bro, am too facing a same problem with my laptop charger. 9500444152

  • @Mr_Ray_911
    @Mr_Ray_911 5 ปีที่แล้ว +63

    Atleast he try to speak

    • @electrionics
      @electrionics  4 ปีที่แล้ว +5

      ok

    • @umerbasit8960
      @umerbasit8960 3 ปีที่แล้ว +1

      @Colby Solley worked?

    • @vivekvicky2595
      @vivekvicky2595 2 ปีที่แล้ว +4

      Ignore all the haters, you're doing a great job brother. We only need technical knowledge.

    • @TheWorld-of7dd
      @TheWorld-of7dd 2 ปีที่แล้ว

      I can understand him just fine

    • @mamad5513
      @mamad5513 ปีที่แล้ว +2

      But he can fix adapter.
      You can?

  • @mkmithun4390
    @mkmithun4390 ปีที่แล้ว

    Please tell me laptop charger out put line containing ac / DC to voltage as same time

  • @चेतन_महाराष्ट्र
    @चेतन_महाराष्ट्र ปีที่แล้ว

    I opened my laptop charger and 2 small capacitors near the DC wires out were burst open and leaking light brown fluid. I don't know if anything more is broken.

  • @OfficialTEMGaming
    @OfficialTEMGaming 2 ปีที่แล้ว

    @electrical garage My SAMSUNG AC adapter is like sparkle inside and And if you change it in a different way It charge and Sparkle sound inside I don't know how to fix It Please help me

  • @JohnSmith-el5mo
    @JohnSmith-el5mo 3 ปีที่แล้ว

    You are smart guy. Not safe working with electricity with barefoot. Thank you for making the effort speaking in english. Greeting from England.

    • @leolearning3048
      @leolearning3048 3 ปีที่แล้ว

      Sir is it risky to open and check charger like that? I'm new for this

    • @JohnSmith-el5mo
      @JohnSmith-el5mo 3 ปีที่แล้ว

      @@leolearning3048 It is very dangerous if you do not know what you are doing.

    • @leolearning3048
      @leolearning3048 3 ปีที่แล้ว

      @@JohnSmith-el5mo thank you sir. Maybe I should just buy new charger. Thanks.

    • @JohnSmith-el5mo
      @JohnSmith-el5mo 3 ปีที่แล้ว

      @@leolearning3048 You can do a the basic checks e.g fuse, swap power cord or try different wall socket.

  • @RRan-dk7ct
    @RRan-dk7ct 5 ปีที่แล้ว +1

    Thanks but i notice at 2:00min in your last DC voltage check was done on AC setting on the Meter and at 10:35-38min you did not re-attach the Ground to shinny case if you remember you had to pry it off so is it not totally Grounded? That's Dangerous ; I'm thankful for your time but Dude Safety First!

    • @englishrupe01
      @englishrupe01 4 ปีที่แล้ว +1

      That "shiny case" is not for ground, it is to cut down EMF only. He pried it off because it was glued in place.....no ground connection. It is safe, no problem.

  • @BilalAhmed-sp9xr
    @BilalAhmed-sp9xr 2 ปีที่แล้ว +1

    Bro good detailed explanation. Well done mate

  • @ibraheem_
    @ibraheem_ ปีที่แล้ว

    Sir till the ferrite bead the voltage comes....but the wire after ferrite bead does not carry voltage....what is the problem

  • @TiagoWolf
    @TiagoWolf 5 ปีที่แล้ว +1

    I just disassembled mine and it started working.... Something is making it short circuit... The Acer laptop was bought in 2007 I wonder if this has to do with programmed obsolescence... I will have to disassemble it again for it to lose the electricity peak.. I also recommend simply to use black electricity tape around it in case you need to open it again

    • @sameer7601
      @sameer7601 5 ปีที่แล้ว

      Tell me the model of your laptop ....... Because I have the same problem

  • @technicalknowledge2392
    @technicalknowledge2392 3 ปีที่แล้ว +1

    Thank you very much. I had a dead charger now I will check it with your method.

  • @itszee1390
    @itszee1390 2 ปีที่แล้ว

    Nice video bro this help us a lot at least you to try to speak to spread this knowledge worldwide

  • @mrsynatic2.096
    @mrsynatic2.096 5 ปีที่แล้ว +5

    what a english taliya apke liye👏👏👏👏👏👏👏

  • @MegatronFlexmistic09
    @MegatronFlexmistic09 4 ปีที่แล้ว +2

    Power supply circuit is ok, but power cable is damage. Good video!!

  • @stadaralv9672
    @stadaralv9672 2 ปีที่แล้ว

    hi sir please i have a question my laptop charger part of its cable get really hot so the laptop keep disconecting if i cut the damaged part and solder it will be fixed and if it yes the output power of the charger will not change.thank you

  • @bricolageultra
    @bricolageultra 3 ปีที่แล้ว

    I have a Lenovo thinkpad x220 laptop adapter that does not work correctly, when I connect it from AC current it gives current to my pc, then after a few minutes it cuts, I disconnected it from AC, leave it for a few minutes, then after I still connected it to AC and in my pc too, it gives current, after a few more minutes the current cuts in my pc. Is it that it gives current intermittently? What's the piece that can cut the power like that?

  • @ashruti2025
    @ashruti2025 3 ปีที่แล้ว +1

    I liked the way you managed with your difficulty in English.

  • @shyamdeepsingh6090
    @shyamdeepsingh6090 5 ปีที่แล้ว +2

    Yeeeee....I saved 1800 rs !! Thanks a lot Bhai!!

  • @keiths8700
    @keiths8700 5 ปีที่แล้ว +40

    this is a behind-the-scenes view at the apple store repair bar!

    • @ironside7527
      @ironside7527 5 ปีที่แล้ว +1

      LMFAO

    • @bluekplus1885
      @bluekplus1885 4 ปีที่แล้ว +2

      Indian version doe ._.

    • @nergimmm8308
      @nergimmm8308 4 ปีที่แล้ว +1

      wow veri fani

    • @prettysmile6869
      @prettysmile6869 3 ปีที่แล้ว

      Great instructions thank you. Hope you are well ❤️ 🇳🇱

  • @jash1960
    @jash1960 หลายเดือนก่อน +1

    Put some petrol on joints, wait for a few minutes, tap gently along the joint. It will open up smoothly without any damage.

  • @officer_ayush_raj
    @officer_ayush_raj 3 ปีที่แล้ว

    Kya aap bata sakte hai laptop ke charger ka l.c no kitana hota hai

  • @lokeshloka5921
    @lokeshloka5921 4 ปีที่แล้ว

    TV adpter 19.5v , 4.35A but
    I have one more adpter with 19.5v,3.34A, can we use this , will any problem amp changes

    • @seemasooraj1247
      @seemasooraj1247 4 ปีที่แล้ว

      No problem unless the pin is same

  • @javeedahmed64
    @javeedahmed64 4 ปีที่แล้ว +4

    Good job bro your trouble-shooting steps was good your managing in English that awesome...

  • @satriorudi3742
    @satriorudi3742 5 ปีที่แล้ว +3

    Why you dont give new cable and test it for proving it work

  • @conraddcruz
    @conraddcruz 6 ปีที่แล้ว +3

    Nice video. I have a similar HP power supply that I am trying to debug and fix. Which component did you check for 300V dc? What pins did you check across?

    • @electrionics
      @electrionics  6 ปีที่แล้ว +3

      turn on ditial meter dc 1000 volt and connect red probe at positive and negative of main filter capacitor near ac bridge rectifier ( 120 mf 450v capacitor)

    • @conraddcruz
      @conraddcruz 6 ปีที่แล้ว

      Okay Thanks will try that.

  • @kabandajamilu9036
    @kabandajamilu9036 3 ปีที่แล้ว +1

    So nice and educative sir

  • @bestactionmovieclip8493
    @bestactionmovieclip8493 4 ปีที่แล้ว +1

    Brother, I have a laptop charger. The problem is that it is a 16 volt laptop charger. When I put it in the current, the voltage comes and goes again. It shows the voltage in half a second and then goes away.

  • @erpremroy4710
    @erpremroy4710 3 ปีที่แล้ว

    How to purchase online HP pavilion laptop 65w adopter circuit. Please reply soon

  • @cobaltblue6051
    @cobaltblue6051 4 ปีที่แล้ว

    Which component should I check inside if there is a short circuit in the adapter?
    I mistakenly shorted the pins with the multimeter connectors while I was trying to check the output from the adapter.
    Can u tell me which portion of the adapter is shorted is it the wire or something inside?
    The input pins are also showing short circuit

    • @electrionics
      @electrionics  4 ปีที่แล้ว

      main filter capacitor and bridge rectifier

    • @electrionics
      @electrionics  4 ปีที่แล้ว

      mostly wire only near dc pin 2 capactior 820 mf 25v 3 diodes

  • @prashanthb6521
    @prashanthb6521 4 ปีที่แล้ว

    What is the use of aluminium cover ? Why do they cover it like that ?

  • @archishetty77
    @archishetty77 3 ปีที่แล้ว

    Sir nice video. My razer blade laptop power adapter not working as it got shot due to power in d nuetral. Wanted to get it repaired as same or alternate is not available anywhere. Can u help me

    • @electrionics
      @electrionics  3 ปีที่แล้ว

      plz give me full details adaptor model and brand

    • @archishetty77
      @archishetty77 3 ปีที่แล้ว

      @@electrionics Laptop is 15 inch Razer Blade with 200w power adaptor .

  • @zarada2103
    @zarada2103 ปีที่แล้ว

    I have same issue. Thanks for video
    All the best

  • @manojanand5
    @manojanand5 5 ปีที่แล้ว +1

    I have checked continuity.. my problem is not in cable but in secondary stage of adaptor.. It's showing connectivity.. What to do?

    • @electrionics
      @electrionics  5 ปีที่แล้ว +1

      check filter capacitors scotty diodes for short

    • @manojanand5
      @manojanand5 5 ปีที่แล้ว

      @@electrionics bhai everything solved... Problem is in laptop dc socket with shaky pins

  • @BhupinderSingh-cc9qc
    @BhupinderSingh-cc9qc 5 ปีที่แล้ว +1

    Mr before you put vedeo on U Tube check Audio is ok or not . Your audio is very poor in later half part .

  • @lachuvaswani8441
    @lachuvaswani8441 4 ปีที่แล้ว

    Hello sir
    I have 19v 2a power adaptor i get 19v out put n it drops not stable can u let mi know the falts thanks

    • @electrionics
      @electrionics  4 ปีที่แล้ว

      plz use 19v 3.32 amp adapter (your adapter not suitable for laptop)

  • @stopgainingandstartlosingw649
    @stopgainingandstartlosingw649 4 ปีที่แล้ว +2

    Great repair advice. Can't wait for the next video.

  • @kengjung4191
    @kengjung4191 5 ปีที่แล้ว +1

    My Adapter liteon Lost switching device Who knows if it's a transistor or a MOSFET and what number? Thank you.

    • @electrionics
      @electrionics  5 ปีที่แล้ว +2

      mostly mosfet only k13058 or P9NC 60FA

    • @kengjung4191
      @kengjung4191 5 ปีที่แล้ว

      @@electrionics Thank you!😃

  • @umeralltechnical6871
    @umeralltechnical6871 2 ปีที่แล้ว

    A o a brother Mai ny laptop ka charger repair kia ha but jo cable laptop mai lagti ha us lead mai masla tha out put voltage show nai kar raha tha par ab mai ny wire b new laga li ha out up votage b a rae ha but jb lap top k sath lagao to on laptop b off ho jata ha or circuit mai say awaz b ati ha help me plz

  • @Tottossss
    @Tottossss 2 ปีที่แล้ว

    i have power from the cable output but laptop dont work, i put a friends charger and its working. any tip?

    • @electrionics
      @electrionics  2 ปีที่แล้ว +1

      replace power card it may work

  • @bestactionmovieclip8493
    @bestactionmovieclip8493 4 ปีที่แล้ว

    Sir mare pas ak laptop charger hay,iska problem hay,jab supply may connect karu iska output volt 1 second kalia show kare,par 0 volt show kare

    • @electrionics
      @electrionics  4 ปีที่แล้ว

      check power led indicator coming bright or dim
      or blinking
      mostlyproblem in primary section
      check bridge rectfier and main filter capactior then main switching transistor

    • @bestactionmovieclip8493
      @bestactionmovieclip8493 4 ปีที่แล้ว

      @@electrionics iska power led nahi hay

  • @topgamer1223
    @topgamer1223 2 ปีที่แล้ว

    How much it cost to repair in shop

  • @radl3nt
    @radl3nt 2 ปีที่แล้ว +1

    Are you still available? I have some questions.

    • @electrionics
      @electrionics  2 ปีที่แล้ว

      yes

    • @radl3nt
      @radl3nt 2 ปีที่แล้ว

      @@electrionics Do you have Instagram? I have a few questions.

    • @electrionics
      @electrionics  2 ปีที่แล้ว

      no instaram . ask i give reply

    • @radl3nt
      @radl3nt 2 ปีที่แล้ว

      @@electrionics Can I cut the pin wires and attach new wire with pin only instead of replacing the whole thing?

  • @aahana1523
    @aahana1523 6 ปีที่แล้ว +2

    Sir pl could u help me with 8pin IC name before that of the optocoupler. My hp charger has IC as A808f.

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      u 3843 ic osillator ic

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      uc 3843 or hp3d6 oscillator ic

  • @NatureScenicViews
    @NatureScenicViews 4 ปีที่แล้ว

    My laptop give me 220v shock, should I apply this method for him to repair?

  • @rahulbharati7443
    @rahulbharati7443 3 ปีที่แล้ว

    sir mera pas dell ka 90w charger hai output voltage 19.5 deta hai lekin laptop ko connect karneper connect and disconnect karta hai maine trail karne ko charger change kiya to connect horaha hai please guide kijiye kya karna padega

  • @compusupport1077
    @compusupport1077 6 ปีที่แล้ว +9

    thanks for the video ..but first you have to measure the output of the circuit 19v

  • @theworldbysinu
    @theworldbysinu 3 ปีที่แล้ว

    Brother my hp laptop charger output voltage down from 18.6 volt to 14.8volt constant. No fluctuations.

  • @muhammadfahimkhan2223
    @muhammadfahimkhan2223 7 หลายเดือนก่อน +1

    I want my charger repaired by u... How to contact u...?

    • @electrionics
      @electrionics  7 หลายเดือนก่อน

      Lot of local repairing shops every city try it

  • @Davysguru
    @Davysguru 5 ปีที่แล้ว +2

    Mera 19v 2amp charger gets very hot, I mean very very hot. But working fine, why???

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      replace your adapter it may damage your laptop or use your adapter near fan

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      you have to use 19v 3.5 amp

  • @SohailAhmad-by5wi
    @SohailAhmad-by5wi 4 ปีที่แล้ว +1

    Open karnay ka tareqa very bad pora charger damage kia. gasoline laga kay 1 mint kay khodbakho loss ho jata hay. baqe video ache hay. good luck

  • @juliusheide3643
    @juliusheide3643 3 ปีที่แล้ว

    what do you know, i have my not working, and i cut the cable as you did , and was the damn cable shorted! thank you.

  • @Anonyome69
    @Anonyome69 3 ปีที่แล้ว

    Hello, I have a computer charger that does not charge the battery, but when I turn it on the computer becomes very heavy and when most of the things that I connect to the laptop, such as a mouse, it turns on and off, and as soon as I turn on the device, the charger makes a sound inside the charger case. Please help I need it at university

  • @lee2217
    @lee2217 5 ปีที่แล้ว +2

    Good guide on how to repair charger

  • @kb9drh
    @kb9drh 5 ปีที่แล้ว +8

    Great video my friend. Please remember safety first. The first rule in risk management is, " If it is predictable it is preventable". Words to live by. Thanks for the video.

  • @ckable8829
    @ckable8829 6 ปีที่แล้ว +1

    i like your presentation yakob.
    good spoken English

  • @mkmithun4390
    @mkmithun4390 ปีที่แล้ว

    Have any problem to laptop charger get ac voltage ⚡

  • @jotela
    @jotela 2 ปีที่แล้ว +1

    Nice video man.

  • @abhishekyadav-cl6bk
    @abhishekyadav-cl6bk 4 ปีที่แล้ว

    my charger fall down from bed now its adapter does not work properly when i hold tightly it charges but when i left it it doesnt work please tell what to do now

  • @akepatinagaraju8564
    @akepatinagaraju8564 4 ปีที่แล้ว

    Excellent impression brother very good

  • @Cnj310
    @Cnj310 3 ปีที่แล้ว

    Sir i do not understand how you checked continuity of cable by checking only one terminal of output supply

    • @electrionics
      @electrionics  3 ปีที่แล้ว

      just remove from both terminals positive and negative and connect continuity test you can easy find

  • @b.surendranaicksurendra5729
    @b.surendranaicksurendra5729 2 ปีที่แล้ว

    acer model pa-1450-26 charger is not working how can solve this problem

  • @vijayakanths6762
    @vijayakanths6762 6 ปีที่แล้ว +1

    I have one problem.. In output side gnd and neg terminal in charger board continuety will comes... Wt is the problem. Sir

    • @electrionics
      @electrionics  6 ปีที่แล้ว

      replace the output power cable available ( laptop connecting) electronic shops

    • @vijayakanths6762
      @vijayakanths6762 6 ปีที่แล้ว +1

      I remove it... But output voltage is not get.... how to check the circuit

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      PLZ REPLACE THE CABLE

  • @mohammedyasarshaikh4501
    @mohammedyasarshaikh4501 5 ปีที่แล้ว

    Hello sir, in my laptop charger a resistor looks like shorted with beeping multimeter sound, and it's colour code is black, orange, orange, gray (maybe) then brown, can you help me?, Thanks

  • @akbphbikol4373
    @akbphbikol4373 3 ปีที่แล้ว

    Is that normal i have 19.5v but the output is 20.15v??

    • @electrionics
      @electrionics  3 ปีที่แล้ว

      only .5v high , when the load it will adjust

  • @abofares2261
    @abofares2261 2 ปีที่แล้ว

    i have a problem with my laptop charger it loses charge when i connect it to a laptop or when i test it with a multimeter i changed the two capacitors 20v it worked for a few days but the problem happens again

  • @musicstar2844
    @musicstar2844 ปีที่แล้ว

    Thanks for the video... My pc power bank charger made a pop sound and gave out a burning smell.. Since then, it stopped working.
    What do you suspect can be the problem?
    Also, do you have a WhatsApp or telegram group?

  • @vishalkotwal990
    @vishalkotwal990 2 ปีที่แล้ว

    adapter short hogya kitna rupee lgega

  • @isratirin7792
    @isratirin7792 6 ปีที่แล้ว +2

    Bro after unplug my big capacitor fully chrged... When touch it i got a big sort...how can i solve it

    • @thegorgious7813
      @thegorgious7813 5 ปีที่แล้ว

      short ur capacitor to any metal thing which mean screw drive etc
      a little blast sound and release the all voltage in capacitor empty to the voltage

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      330 k resistor across on capacitor

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      after removing charger wait some time to dis charge capacitor

  • @baconhair-dj3cj
    @baconhair-dj3cj 4 ปีที่แล้ว

    Hello there I have a problem on my charger IDK but I think it's over heat up and I hope ur reading this it's been 2 yrs sooooo my charger is over heat up and it's smelly and all the things are all burn to crisp

  • @GautamElectronics1807
    @GautamElectronics1807 4 ปีที่แล้ว +1

    कॉर्नर को पेपर कटर या आरी से कट करो, फिर उसमें स्क्रूड्राइवर डालकर घुमाओ तो जल्दी खलेगा भाई।

  • @unboxingreviewvlog7009
    @unboxingreviewvlog7009 4 ปีที่แล้ว

    Yesterday night due to sudden High Voltage my Dell Inspiron 15 3000 Series Adapter is getting very hot. I have stopped using it.
    Can it be repaired?

    • @electrionics
      @electrionics  4 ปีที่แล้ว

      plz check short circuit at dc pin and it cable

  • @nitinjenekar7646
    @nitinjenekar7646 3 ปีที่แล้ว

    It was good troubleshooting 👍👍 efforts taken

  • @ramrajora977
    @ramrajora977 6 ปีที่แล้ว +2

    What is difference between adaptor and charger

    • @wajairalam1889
      @wajairalam1889 6 ปีที่แล้ว +2

      Nothing different

    • @electrionics
      @electrionics  5 ปีที่แล้ว +1

      adapter means converting ac voltage to DC voltage (battery voltage). laptop adapter at same time works as a charger (it work as a charger and as a adapter)

    • @RonaldoHoxha
      @RonaldoHoxha 5 ปีที่แล้ว

      @@electrionics that is called converter. Adapter is something you use when you can't fit certain things in certain places. Like EU cables into USA sockets. You have to use an adapter to make that able.

  • @valshin
    @valshin 2 ปีที่แล้ว +1

    Thank you, sir, just fixed two bricks using this video

  • @goutamnaskar4614
    @goutamnaskar4614 5 ปีที่แล้ว +12

    bro use some petrol drops for opening plastic case smoothly

    • @electrionics
      @electrionics  5 ปีที่แล้ว +1

      after use petrol you have to dry up otherwise it burn

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      good idea but it may burn

  • @zyrusbluroque4583
    @zyrusbluroque4583 5 ปีที่แล้ว +2

    My Laptop Charger is sparking but you need to put some drop of petrol drop and dry maybe it burns.

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      due to dry soldering AC power section

  • @24ronin
    @24ronin 4 ปีที่แล้ว

    hello. Recently due to a power surge in my neighborhood my laptop charger got overheated. Now when i plug it in, the charger comes on for few seconds and then goes off. It happens continuosly. What can be the problem?

    • @anilshisode3271
      @anilshisode3271 4 ปีที่แล้ว

      Mine also same problem due to high power but charger is not working only is your problem solved now if yes then how please reply

    • @charlescarabott7692
      @charlescarabott7692 3 ปีที่แล้ว

      My problem too

  • @misterkeshav8825
    @misterkeshav8825 5 ปีที่แล้ว

    kitna ka karcha hoga

  • @tejaalone9567
    @tejaalone9567 4 ปีที่แล้ว

    My dell charger adapter is not working,power on chesinapudu led on ayi off avuthundhi charge avatle,yem cheyali?? Ye vuru bro meedhi? Yekada yela repair cheyinchali?

  • @isaacryans7448
    @isaacryans7448 5 ปีที่แล้ว

    Nice educational video sir, I have a problem with my AC adaptor sir, its not getting hot but only to the joint wire of ac was getting hoter. Is it still can be fix?

    • @electrionics
      @electrionics  5 ปีที่แล้ว

      plz replace main card good quality

  • @MVBABU2
    @MVBABU2 3 ปีที่แล้ว

    Sir my Toshiba laptop charger is output voltage is coming 19v
    But in my laptop not show charging
    why ?
    Please give me some solution to fix this problem

    • @electrionics
      @electrionics  3 ปีที่แล้ว

      plz check with other adaptor
      still if your are getting same problem battery may defeat

  • @sriruppal1094
    @sriruppal1094 ปีที่แล้ว

    Sir I am getting 14.6 volts in output what is the fault

    • @electrionics
      @electrionics  ปีที่แล้ว

      check filter capacitors and diodes primary and secondary

  • @jaseralomary8854
    @jaseralomary8854 5 ปีที่แล้ว +1

    very excellent dear

  • @quanbui8416
    @quanbui8416 3 ปีที่แล้ว

    Excuse me ! I have an Acer laptop charger. The input : 220V AC => The DC output fluctuates between 18,6V and 19,3V. Then I plug the output into my laptop, the DC output drops. It shows 14,5V on my voltmeter. Result : my laptop isn’t charged. How can I fix it ? Thank you very much.

    • @electrionics
      @electrionics  3 ปีที่แล้ว

      check damage or leakage primary side dc filter capacitor 150 mf 400v
      check secondary side filter capacitors DC SIDE 820 MF 25V (2)

    • @quanbui8416
      @quanbui8416 3 ปีที่แล้ว

      @@electrionics let me try. Thank you for your reply

    • @quanbui8416
      @quanbui8416 3 ปีที่แล้ว

      @@electrionics I replaced 2 capacitors (470uF 25V) with 2 capacitors (680uF 25V). It works now. My laptop is being charged. Thank you so much. Your reply is very helpful. Just 1 thing : I checked the 2 capacitors (470uF 25V) and they are OK ? Thanks again anyway

    • @quanbui8416
      @quanbui8416 3 ปีที่แล้ว

      @@electrionics Hello. After few days, it happens again. My charger stops charging. Is there any other suggestion ? I have replaced 2 new capacitors 1000 uF 25V. Nothing changes. Thank you.

    • @electrionics
      @electrionics  3 ปีที่แล้ว +1

      check man filter and store capacitor 150 mf 450v
      finally check for laptop battery is dead, ( if it
      become 0 voltage)

  • @rikugena1416
    @rikugena1416 3 ปีที่แล้ว

    From where we can buy capacitor for pc

    • @electrionics
      @electrionics  3 ปีที่แล้ว +1

      any electronic shops or you can buy online also

    • @rikugena1416
      @rikugena1416 3 ปีที่แล้ว

      @@electrionics thanks
      I've got fixed my charger by shopkeeper
      I paid him 250 ruppees 😀

  • @jayganpath7086
    @jayganpath7086 ปีที่แล้ว

    Cable cost

  • @Yadav_Ji_2K
    @Yadav_Ji_2K 11 หลายเดือนก่อน

    Bhaiya ghar pe kuch kaam tha to humne welding machine jab chalai ghar ke socket se connect kar ke to Earthing aur phase dono apas me weld ho gye ghar ki wiring me aur mera ASUS laptop ka charger kharab ho gya. Isko kaise thik karu ab ma, mere area me koi bhi laptop ka charger repair nahi karta he😢.

  • @ajikoikal1
    @ajikoikal1 3 ปีที่แล้ว

    Hello, when I am connecting laptop charger the speed of ceiling fan connected to the same switch board increasing drastically. Why?

    • @electrionics
      @electrionics  3 ปีที่แล้ว

      plz use surge and spike protector extension box for laptop