How to increase UPS Backup Time; External Battery For UPS!!

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  • Опубликовано: 27 ноя 2024

Комментарии • 366

  • @FreeCircuitLab
    @FreeCircuitLab  2 года назад +22

    1. *We have SuperThanks now,↑↑*
    You can value the knowledge you just got, and help more such videos coming
    2. *Fan ko andar na laga ke, ek side me cut karke laga dena, agar andar se air bahar nikala jata hai to thanda hawa baki holes se andar jati hai automatic, isme achhi cooling dekhne ko milta hai.* (Fan ki awaj kam rakhne ke liye 100ohm Resistance laga shakte hai to speed kam, awaj kam rahega)

  • @vgx-sam8164
    @vgx-sam8164 3 года назад +40

    I have seen many diy or experiment channel but no seemed to have enough knowledge about the components they used or how the things worked behind the back. But after watching you I was literally shocked 😳... Hats off man!!! You gained one more sub 😉

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад +5

      Really appreciate this kind of viewers🙏

    • @Bikram0805
      @Bikram0805 Год назад

      this UPS won't last more than 1 hr, because an UPS is made for short term usage, the transformer and the board itself is not capable of handling that much load for a long period of time.
      If you still want to use a UPS as an inverter, yes you can use a UPS for long, but the load should be under 50w max (for 600va UPS).

    • @mahendrkumar2262
      @mahendrkumar2262 Год назад

      @@Bikram0805 p
      .
      7

  • @rajanne2947
    @rajanne2947 15 дней назад

    You have given LOT of real information! I did similar before so i know your hard work!!!

  • @ajaychebbi
    @ajaychebbi 9 месяцев назад +23

    End tak nahi dekhoge to shock khakar mar jaoge! 🤣🤣🤣 Lovely!

    • @SumonRoy-yh6ld
      @SumonRoy-yh6ld 4 месяца назад

      😂😂😂😂😂😂😂😂😂😂😂

    • @KrishnaMondal-bz2ru
      @KrishnaMondal-bz2ru 4 месяца назад +1

      😅😅😂😂😂

    • @SumonRoy-yh6ld
      @SumonRoy-yh6ld 4 месяца назад +2

      @@KrishnaMondal-bz2ru 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

    • @HYPERBYTE-07
      @HYPERBYTE-07 2 месяца назад

      🤣🤣🤣🤣🤣

  • @AlphaTroniks
    @AlphaTroniks 3 года назад +4

    Gajab ka chamatkar kar dikhaya hai apne... ❤️ Wow really nice information ❤️

  • @PRITAMPAKHIRA
    @PRITAMPAKHIRA 2 года назад

    Bohot achha banaya hai apna computer. 🌻

  • @rajanne2947
    @rajanne2947 15 дней назад

    Very good effort and creativity! 🤗👏👏👍

  • @vijendragusaiwal1296
    @vijendragusaiwal1296 3 года назад +3

    Bohot Hi Badhiya & Unique VDO👌

  • @dee301sovansarkar7
    @dee301sovansarkar7 3 года назад +1

    dada hebby laglo experiment ta!!!

  • @ArafAhmed-to4zw
    @ArafAhmed-to4zw 8 месяцев назад

    Great job with all the best information and knowledge ❤

  • @KaustavMajumder
    @KaustavMajumder 3 месяца назад +1

    Bro knows what he's doing. He has done his homework.

  • @animeshbasu2001
    @animeshbasu2001 3 года назад

    Idea ta kintu darun 6ilo..dada

    • @animeshbasu2001
      @animeshbasu2001 3 года назад

      Li-ion battery dea ekta video banabe bole6ile.... Otar jonno wait kore a6i...

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад +1

      Amar monehoy lithium er theke ei idea ta valo... Lithium otota safe na.. fire 🔥 er chance thake.

  • @abhishekghosh7125
    @abhishekghosh7125 2 года назад +3

    সেরা চ্যানেল দাদা চালিয়ে যাও

  • @mvs
    @mvs 4 месяца назад +1

    bhai bohot acha lagta, kaya aap Inverter ka machine ho kisi thara modify karna ka kuch upaye bataye gaye jisse inverter use Kiya ja sake PC ke liye.

  • @alokbudakoti71
    @alokbudakoti71 3 года назад +133

    15 मिनट ही चलेगा चाहे कोई भी बैट्री लगा लो ये काम हमने करके छोड़ दिया गलत वीडियो है

    • @djbeatlover
      @djbeatlover 2 года назад +10

      Ekdam sahi bole maine new battery me bhi try kiya

    • @tullusingh8521
      @tullusingh8521 2 года назад

      😆😆😆😆

    • @aakashgautam430
      @aakashgautam430 2 года назад +6

      @@djbeatlover bhai mera ups me lite nhi aa rahi hai agar battery change kar de to sahi ho jayega

    • @GAMING.CHHORA.2010
      @GAMING.CHHORA.2010 Год назад +7

      Brother wo timer circuit ki wajah say hota hai

    • @RiteshKumar-indian
      @RiteshKumar-indian Год назад +2

      ​@@aakashgautam430 hardware ke dukaan par le jao

  • @sankarbhuyan1900
    @sankarbhuyan1900 9 месяцев назад

    Excellent Job , Thank you very much.

  • @reevissequeira5929
    @reevissequeira5929 Месяц назад

    Thanks for the information video 😊

  • @gauravwagh7331
    @gauravwagh7331 2 года назад +2

    1 - 2 bar laptop charging ho jaye aisa kuch backup ups bata do bhai...Mast laga aapaka video and full of knowledge....Thanks in advance

  • @md_muzammiil
    @md_muzammiil 2 года назад +1

    Bohot badhiya bhai maine bhi bana liya 32Ah Battery laga kar aur maine ups ko side se cutt kar ke fan lagaya hai usse garam hawa nikalti rehti hai. ..
    Par mera ek question hai ki isko 240ah ki do battery parallel me laga sakta hu ya nahi.. Agar ups 12hours se zyada chala toh ups ke pcb me koi problem toh nahi hongi na??????

  • @sachinsaxena4756
    @sachinsaxena4756 2 года назад +1

    Awesome tricks bro........ Keep it up👍👍👍👍

  • @jpt27
    @jpt27 Год назад

    Bhairab bhai. Hi from Shillong.... aaapka YT channel dekhke mai khush ho gaya. Bahut achha laga. i need your help... ok ?.... I want to use a car old battery ( jiska ek cell dead ho ) with my pc UPS. Kya ye sambhav hai aur agar hai toh kaise modification karne honge mere ko ?? Please bataaaye. Is setup me, mai computer k sath 4 led bulbs (9 W each) chalana chaata hu...... Copy also sent to : your fB id

  • @debasissaha2035
    @debasissaha2035 7 месяцев назад

    Bohat acha Bhai ...or video banao

  • @devharish4368
    @devharish4368 Год назад

    Apka video me kafi knowledge milta hume Mai apka har ek video dekhta hun
    Apse mera ek request hai please UPS battery ko jo 1 Amp se jo charge karti hai usko increase kyese kiya jaye

  • @Suvro1976
    @Suvro1976 3 года назад +4

    Your experiments are truly DIY.

  • @passionatebeast24
    @passionatebeast24 2 года назад

    Great video Bro. you deserve millions of subscribers.

  • @sumitpanda19
    @sumitpanda19 2 года назад +1

    Wow great 👍 you are genius 👍 God bless

  • @InfoTechElectronicsWork
    @InfoTechElectronicsWork 3 года назад +3

    Nice

  • @EngineerPavan
    @EngineerPavan 2 года назад +2

    Bhai mere pass 2 ups ke circuit he lekin 5 min ke upper auto shutdown ho jata he baar baar battery ke wire sahi tarah se lgakke dekh liya

    • @FreeCircuitLab
      @FreeCircuitLab  2 года назад +1

      Load kam hai isliye. Ups ko kholo, ek resistance hai blue colour ka usko khol do. RUclips me bahot tutorial hai dekho wo kaam karta hai maine krke dekha

    • @EngineerPavan
      @EngineerPavan 2 года назад

      @@FreeCircuitLab bhai microcontroller ke pass blue color ki 1/4 resistance lagi he usi ko open karna he kya

  • @anshuyadavsitaram7053
    @anshuyadavsitaram7053 3 года назад +1

    Very nice and good content keep making video ❤️ I very love it your video

  • @InfoTechElectronicsWork
    @InfoTechElectronicsWork 3 года назад +2

    Badhiya haib🥰

  • @dharma.vibrates
    @dharma.vibrates 4 месяца назад +2

    Bhai ji kya hum ups ki jagah inverter and 150ah ki battery ki jagah ups ki 12v 7ah ki battery use kr sakte hai. Step down converter and bms k sath

    • @rishabhgusai96
      @rishabhgusai96 2 месяца назад +1

      no need of step down and bms. you can use directly. just make sure 12v 7ah battery charge cycle is close to 150ah one

  • @dushyantpathak5564
    @dushyantpathak5564 3 года назад +1

    What a amazing statergy bro , kya mein apni e bike ki purani battery bhi use karsakta hoon ab ek do mahine baad nayi dalwaoonga purani kaam ajayengi kya 12 v ki 4 battery hain 24 ampere ki

  • @abhi7990
    @abhi7990 2 года назад +1

    Bhai sahb ye batao ki computer ke ups pr sirf 1 router aur 1 cordless phone chalana hai to bdi se bdi kitne AH ki battery lagau maximum backup ke liye jo ki ups apne aap charge kr le bina ups me koi change kiye.

  • @InfoTechElectronicsWork
    @InfoTechElectronicsWork 3 года назад +2

    Mst hai

  • @stallonefernandes5596
    @stallonefernandes5596 Год назад

    Udi baba ya toh dangerous hai bondu 😮😮

  • @rahulpatelgujratahmedabad3497
    @rahulpatelgujratahmedabad3497 3 года назад

    Good tiching karte hai 👍👌👌👌👌👌👌👍👍👍👍👍👍👍👍👍

  • @RiteshKumar-indian
    @RiteshKumar-indian Год назад +1

    क्या हम UPS ko 2pin ke extension board me laga sakte hai koi dikkat to nahi hoga?safety me pc chalane wakt?

  • @kanhayadaw001
    @kanhayadaw001 3 года назад

    Super se bhi upar bhai 👌👌👌

  • @kaushiksahil134
    @kaushiksahil134 3 года назад +2

    Best h Bhai 😊😊😊😊😊😊

  • @Ajaypandey75094
    @Ajaypandey75094 2 года назад +1

    Baki sb msttt tha bs maader board me alag level ka maja aaya 🤣🤣

  • @dheerajmaurya422
    @dheerajmaurya422 3 года назад

    Video aaxchha laga likin ek baat ye batao ki badi battery ko dusre charger system se charge krte samay jo taar UPS se aa kr battery se jude hai wo jude rahege ya nahi,aur ager computer on hai too bhi kya battery ko charge kiya ja sakta hai. Ye bataye

  • @politicalthuglife8269
    @politicalthuglife8269 3 года назад +2

    Scraped battery achha battery kaise nikale uske upar ek video banaien.!

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад +2

      Wo log test kr dega. Short karke spark dekhta hai, tagda spark aya to good battery

  • @aravindshiremath3333
    @aravindshiremath3333 Год назад +1

    Great

  • @jenisdas9685
    @jenisdas9685 3 года назад +2

    Next level bro

  • @sahilkhan2788
    @sahilkhan2788 6 месяцев назад

    Right sir👍👍👍

  • @debmalyaghosh319
    @debmalyaghosh319 6 месяцев назад +1

    Can the circuit withstand such high current ??

  • @shuvame5162
    @shuvame5162 8 месяцев назад

    12v 35Ah car battery se v to ho sakta hai ye, uske liye v fan & wire change ka jarurat hai kya ??

  • @selveeswaran185
    @selveeswaran185 Год назад +1

    Nice job

  • @TheNarratorworld
    @TheNarratorworld 6 месяцев назад

    Bhai ek video banao, big batter construction, for home backup for atleast 4 hours

  • @MobileTechnologytech
    @MobileTechnologytech Год назад

    #free circuit lab I have a problem with my ups main me on rehta hai battery me bhi on rehta hai switch off hote hue. Main check Kiya switch is working fine circuit me kuch problem hai kya ho sakta hai plz suggest.. thank you for read my comments. #brother

    • @MobileTechnologytech
      @MobileTechnologytech Год назад

      Main me supply ata hai switch off hote hue or o/p me nutural me current dikha Raha hai Live me nehi

  • @angshumanroy8603
    @angshumanroy8603 Год назад +1

    How you charge that big battery ? It needs 10 amp current chahiye .

    • @FreeCircuitLab
      @FreeCircuitLab  Год назад

      Computer SMPS se big charger banane ki video hai channel par...

  • @InfoTechElectronicsWork
    @InfoTechElectronicsWork 3 года назад +2

    Super 🥰

  • @biprabhai4892
    @biprabhai4892 2 года назад +1

    ok sir dekha

  • @devharish4368
    @devharish4368 3 года назад +2

    Thanks 💐

  • @neil.mukherjee
    @neil.mukherjee 2 года назад

    App jinish to gozob ka banata haii but jo hindi bolta haii wo masha alla haii.

    • @FreeCircuitLab
      @FreeCircuitLab  2 года назад

      That doesn't matter. Everybody don't know English, everybody don't know Hindi.

  • @IAMONESHOT
    @IAMONESHOT 3 года назад

    Darun laglo dada

  • @JVRKnowledgeWorld
    @JVRKnowledgeWorld 2 года назад +1

    Bhai eluminium Wire use karo

  • @nandeepkhajuria2326
    @nandeepkhajuria2326 3 года назад

    Bro ye maine bhe kab ka kia hai per isme kafi problems hai ...
    1. Battery charge nahi hogi ups agar fir bhe ups se charge kia to charging ke samai Ups MOSFET bhot heat hoga
    2. Is ups mai low quality aluminium transformer laga hai jo 10 minute ke pc load ke baad he 70-80 digree touch ho jata hai agar 1hour chalaya to pura burn ho jata hai
    3.agar battery ko kisi 2nd charger se charge karo to kabhi kabhi ups band ho jata hai..
    4 shayad agar battery ko 13.7 ke uper charge karo tab he kuch hota hai yaad nahi acche se

  • @smsound9875
    @smsound9875 3 года назад

    App bohut a6ee video banate hain..isliye thanks...sir mujhe ek chij ki jankari chahaeye...mera ups main bohut jaldi lead acid battery dead ho raha hain..lagvag 1 sal chal raha hain..main sochrahahu lithium battery lagagu...sir keya rai hain apki...pls help..

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад

      Lithium battery laga shakte hai but iski voltage change karna padega . Full charge voltage 13.8v rehta hai usko kam karke 12.6v karna hoga.
      Shut down voltage 10.5 rehta hai usko 9 volt karna hoga tab Lithium Battery use kar payenge

    • @smsound9875
      @smsound9875 3 года назад

      @@FreeCircuitLab sir kese karunga...or...battery main to bms laga hua raytha hain..or sir apka phone number milega.

    • @smsound9875
      @smsound9875 3 года назад

      @@FreeCircuitLab or sir hum lithium phosphate use karu to...4 pic...tab to match kar jayega.

    • @smsound9875
      @smsound9875 3 года назад

      Sir nahi bataye..pls batataye kese kare..

  • @amitmaji8413
    @amitmaji8413 3 года назад +1

    Awesome sir❤... really useful project sir 🙏🙏🙏

  • @birmal_brian_344
    @birmal_brian_344 Год назад

    Mera zebronics ups me battery capacity 12/7ah he, kya me 12volt 20ah ka lithium phosphate battery Laga sakta hu.. plz reply..?

    • @Bikram0805
      @Bikram0805 Год назад

      nominal voltage and max voltage same hona chaiye.

  • @hiwsamim4562
    @hiwsamim4562 4 месяца назад

    12v 100ah hai chelega kya

  • @attrend
    @attrend 3 года назад

    Ek Bina battery ka ups he mere pass iska kya use Kiya ja sakta he, please bataye.

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад

      Battery lagao ise kro... Ush se achha nhi kiya ja shakta hai

  • @devharish4368
    @devharish4368 8 месяцев назад

    Battery low voltage 11 volt pe hi cut kar deta hai usko kyese bypass kiya jaye ager battery 10.5 volt tak discharge krna chahe to...

  • @djkidhun3332
    @djkidhun3332 3 года назад

    Ups and battery charjar dono sat me battery charging karega to ups khatab to nahi hoga na .... please answer

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад

      No problem. Charger ka voltage 13.8 is safe

    • @djkidhun3332
      @djkidhun3332 3 года назад

      @@FreeCircuitLab ups ki and tanformar charging sat me battery charging karega to ups kharab to nahi hoga

  • @pritam14biswas9
    @pritam14biswas9 Год назад

    Aapka pc ka prosasser or generation kya hai

  • @basuroyal2783
    @basuroyal2783 3 года назад

    Sir d882 ko use krke ek stereo amplifier bnaya tha sound toh a rhi hai but bohot Halke aa rhi hai kya Karu plzz reply soon

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад +1

      Ic use kro. Transistor amplifier is timewaste

    • @basuroyal2783
      @basuroyal2783 3 года назад

      @@FreeCircuitLab okay thank you sir

  • @deepujoy3809
    @deepujoy3809 3 года назад

    Video banao jisme yeah pata lagge ki battery lene layak hei yaa chalne layak hei ke nahi... Check karne ka video baniyega

  • @abhijeetraijade1892
    @abhijeetraijade1892 3 года назад

    Super Duper hit UPS....!

  • @rohittechnicaltips7975
    @rohittechnicaltips7975 3 года назад +1

    Bhai mere pass pickup ki battery hai 65 Ah ki vo Pickup se change kiya gya tha vo 1.5 years se se vaise hi rakha hai to vo kharab to nhi na hua hoga aur vo kitane ampare se charge hoga aur water kitana lagega bhai please please please batao

  • @ShyamSakhare
    @ShyamSakhare 3 года назад

    Bohot badhiya

  • @hritikroshanmurmu1738
    @hritikroshanmurmu1738 3 года назад +2

    Sir, ye agar 8 hrs tak chle ga toh tab tak beep karega, kuch aisa kije sir ki battery jab low ho tab hi beep ho varna beep nehi ho aur jab power cut ho tab bhi beep ho.

    • @vipshorts1004
      @vipshorts1004 2 года назад

      Ye bas chutiya bna raha itni der backup dega to plate jal jaigi

    • @vipshorts1004
      @vipshorts1004 2 года назад

      Ups bss 10 ya 15 min ke liye desin kiya gya hai

  • @TechnomaniacDude
    @TechnomaniacDude 2 года назад

    bhai 140ah ka battery 3250 rupees mang rahe hain price zada nehi hain?

  • @Chaxzer
    @Chaxzer 3 года назад +1

    Genius bro

  • @akshaybhardwaj3006
    @akshaybhardwaj3006 4 месяца назад

    100AH Battery lgya hai check krke try krte hai kitna backup melta hai

  • @MobileWorkidea
    @MobileWorkidea 2 года назад

    Is UPS ko backup ke time mein external charger se connect kar sakte hain kya

    • @FreeCircuitLab
      @FreeCircuitLab  2 года назад

      Samjha nhi

    • @MobileWorkidea
      @MobileWorkidea 2 года назад

      Jaise ki humne UPS mein badi battery connect karke rakhi hai aur UPS backup mod per hai to ham Jo external charger banate hain transformer aur bridge rectifier ki sahayata se to kya use hamara UPS backup mod mein Ho jab PC chal raha ho to us charger se connect kar sakte hain kya, Maine na UPS mein auto ki battery lagaya hua hai auto ki battery ko UPS charge karne mein jyada time lagega to iske liye Maine ek UPS transformer se bridge rectifier Laga ke 12 volt battery charger banaya hua hai

    • @MobileWorkidea
      @MobileWorkidea 2 года назад

      UPS mein auto ki battery connect hai aur jab battery discharge hogi UPS cut kar dega to kya UPS se battery ka wire alag karke battery ko charge karna padega ya sath mein hi battery charger ko connect kar sakta hun

    • @MobileWorkidea
      @MobileWorkidea 2 года назад

      Please reply

  • @wideangle3285
    @wideangle3285 9 месяцев назад

    maine ups inverter par laga diya aab sab ok hai

  • @navin006
    @navin006 Год назад

    Good Job..

  • @nishayadav8368
    @nishayadav8368 Месяц назад

    Charging current kaise adjust karenge isme

  • @tubeverse911
    @tubeverse911 2 года назад

    How to replace this ups battery with power bank
    Or how can we add power bank to it.. Please make a video on it if possible

  • @easywebsolution7044
    @easywebsolution7044 25 дней назад

    I use this from 6 year. Now it cost 400/ taka every 1.5 years. But 3 years ago changing cost was 200/ taka only

  • @murlidharpatil8610
    @murlidharpatil8610 4 месяца назад

    भाई पहले 7 Amp का बॅटरी था अभी muze 40 Amp बॅटरी लगाना हैं इस ट्रिक का use तर शकता हू क्या please help me

  • @LUCKYRABITT
    @LUCKYRABITT 8 месяцев назад

    Ye glass ka cabinet kaise banana ye video hai kya

  • @khursheedhussain7864
    @khursheedhussain7864 Год назад

    Bhai Etna bade battery 🔋 laga ne sy ups k pcb bord me koi problem nahi aaye ga keya

    • @FreeCircuitLab
      @FreeCircuitLab  Год назад

      Bada tel tank hoga to engine kharab hogi kya?

    • @khursheedhussain7864
      @khursheedhussain7864 Год назад

      @@FreeCircuitLab bhai mera bolne ka matlab ye hai .ups k pcb bord me koi problem nahi aaye ga?

  • @Royfarming0164
    @Royfarming0164 4 месяца назад

    Vai without battery ups milaga kiya , milaga to kitna hoga boliya ,cod karna go maraga

  • @mudasirhussain6560
    @mudasirhussain6560 2 года назад +1

    Can we charge during usage

  • @neeleshvermakayoutubechann2392
    @neeleshvermakayoutubechann2392 Месяц назад +1

    Gaiab maharaj

  • @_RaviChanchiya
    @_RaviChanchiya 2 года назад

    Agar kharab battery valo se li or real me kharab nikali to 2400rs to pani me jaye ge na?

    • @FreeCircuitLab
      @FreeCircuitLab  2 года назад

      Battery ko ek mota wire se short karna, jis battery me jyada spark niklega uski helth achha hai. (Dangerous but Quick test😀😀)

  • @Armaan-ql8uz
    @Armaan-ql8uz 2 года назад

    Ups crab battery kitni se sell hoti any idea?

    • @FreeCircuitLab
      @FreeCircuitLab  2 года назад

      Probably 80rs/KG.
      7Ah battery 2kg ki hoti hai

  • @farajmondal6199
    @farajmondal6199 3 года назад +2

    দাদা এর পরের ভিডিও দেখতে চাই । এর পরের ভিডিও টা তে ups output voltage and output current test. দাদা এসএমপিএস current measurement nav video.

  • @Lord-jd5uy
    @Lord-jd5uy 2 года назад

    I have a vguard ups 600 i connected to a ip camera only 10 Watts and by pass no load cutt off.. But it turn off automatically after 2 hrs need to re start again because of ic programed some what... So can u suggest any method to work this continuously till the backup charge finish (at least 70% of battery charge )

  • @gopalroy395
    @gopalroy395 2 года назад

    Will the ups circuit survie in this too much power

    • @FreeCircuitLab
      @FreeCircuitLab  2 года назад +1

      You shouldn't load more than 200watt at the output

    • @gopalroy395
      @gopalroy395 2 года назад

      Can you give me your number? I want to talk to you and make things clear.

  • @nisadtirkey4992
    @nisadtirkey4992 2 года назад +2

    Ups ka timing resistor remove karna hoga

  • @darrylohara7292
    @darrylohara7292 Год назад

    The modifications will not make much of a difference as such UPS units are built for short term back ups and the PCB will not sustain high voltage for long.

  • @rayunited2010foryou
    @rayunited2010foryou Год назад

    I wish you were in the same city as mine. I would have taken your help

  • @honest-bhoot9540
    @honest-bhoot9540 2 года назад

    07:03 Nice 🤣🤣🤣 mtlb agar video nahi dekhi puri to shock kha ke marna confirm hai 😅

  • @sachikantasahoo6981
    @sachikantasahoo6981 2 года назад

    Good

  • @sumitnagar5199
    @sumitnagar5199 10 месяцев назад

    Maine tractor ki 15 plate ki battery pe 1 ghante backup liya hai

  • @trulyprep4199
    @trulyprep4199 8 месяцев назад

    Okay

  • @asitpaul8631
    @asitpaul8631 3 года назад

    দাদা 20 watt 7.5 ohm এর দুটো স্পিকারের জন্যে সবথেকে ভালো amplifier সিস্টেম কোনটা এবং এই দুটো স্পিকার দিয়ে যদি ভালো একটি সাউন্ড সিস্টেম কীভাবে বানাব??

    • @FreeCircuitLab
      @FreeCircuitLab  3 года назад

      Pam8610

    • @asitpaul8631
      @asitpaul8631 3 года назад

      @@FreeCircuitLab কিন্তু এতে তো 15 watt stereo দেখাচ্ছে

    • @asitpaul8631
      @asitpaul8631 3 года назад

      TPA3110 ক্লাস D টাইপের amplifier কি হতে পারে ??