Auto cut off 12v Battery charger circuit using Relay, Simple 12 volt Battery Charger

Auto cut off 12v battery charger circuit using relay, simple 12 volt battery charger. ( TL431 battery charger circuit )
Part 1 👉 12v charger from UPS transformer: • 12v charger from UPS t...
You can use a variable power supply to set the cut off voltge here. I recommend the XH-M604 module which is better than this.
Components used in this project:-
1. 12V Relay
2. TL431
3. 100uf/35V Capacitor
4. LEDs
5. 10K Prset
6. 3.3K
7. 4.7K
8. 4.2v Zener Diode
9. 3A Diode
** Circuit Diagram 👉 drive.google.com/file/d/17Nbt...
**FB link: / homemade-101-105225441...
#12vbatterycharger
#batterycharger
#autocutoff
#homemade101
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Пікірлер: 116

  • @homemade_101
    @homemade_10111 ай бұрын

    Part 1 : UPS transformer for 12 valt battery charger 👉kzread.info/dash/bejne/gKZ6q5qco8_bqbw.html

  • @ricardoantoniomartealmonte7434

    @ricardoantoniomartealmonte7434

    11 ай бұрын

    luego ver ese video gracias

  • @homemade_101

    @homemade_101

    11 ай бұрын

    @@ricardoantoniomartealmonte7434 I can't understand your language.

  • @rdxbymaked

    @rdxbymaked

    10 ай бұрын

    Kya 5v zener diodes laga sakte Hain

  • @Ali-wo3rb
    @Ali-wo3rb2 ай бұрын

    It is working for aproximate 12v input , and (3.7*3)= 11.1v output ??

  • @mohammadasif2020
    @mohammadasif20202 ай бұрын

    Is it good if cut off set 16 instead of 13.5

  • @launcherytofficial6936
    @launcherytofficial6936Күн бұрын

    Sir 35v ki jagah 65v ka capacitor use kar sakte hai kya?

  • @gssounds7087
    @gssounds7087Ай бұрын

    Can i give this circuit a 19v input to charge a 12v battery?

  • @rtybn2012
    @rtybn201220 сағат бұрын

    Can this circuit be adapted to charge Li-Ion battery's

  • @bbx_ravishankerupadhyay2434
    @bbx_ravishankerupadhyay243410 ай бұрын

    Amazing work Excellent skills

  • @homemade_101

    @homemade_101

    10 ай бұрын

    welcome bro

  • @Aaliyah21
    @Aaliyah2111 ай бұрын

    Good vedio🤩😇 thnks for sharing this ✊🙏 excellent ..

  • @homemade_101

    @homemade_101

    11 ай бұрын

    thank you and welcome

  • @hadjnabil4811
    @hadjnabil481111 ай бұрын

    great video ,thank you

  • @homemade_101

    @homemade_101

    11 ай бұрын

    Welcome bro thank you

  • @ricardoantoniomartealmonte7434
    @ricardoantoniomartealmonte743411 ай бұрын

    excelente un cargado sencillo y regulado.

  • @homemade_101

    @homemade_101

    11 ай бұрын

    Welcome

  • @faizramadhan1709
    @faizramadhan170910 ай бұрын

    dioda zenernya gk ada yg 4,3v bisa di ganti ukuran yang lain gk, mohon waktunya bos

  • @homemade_101

    @homemade_101

    10 ай бұрын

    3.9V ok

  • @faizramadhan1709

    @faizramadhan1709

    10 ай бұрын

    @@homemade_101 ok terima kasih🙏

  • @ngetlovekoh2099
    @ngetlovekoh20999 ай бұрын

    nice idea but didn't get how to set the auto cutoff.

  • @homemade_101

    @homemade_101

    9 ай бұрын

    it is in the video. 13.2v set

  • @umeshkamble41
    @umeshkamble413 ай бұрын

    Exlent

  • @homemade_101

    @homemade_101

    3 ай бұрын

    welcome

  • @Labibatuabubakar4
    @Labibatuabubakar45 ай бұрын

    Please what changes to be done to charge 24V Battery?

  • @homemade_101

    @homemade_101

    5 ай бұрын

    yes, change relay

  • @mdmustafijurrahmanmunna5307
    @mdmustafijurrahmanmunna5307Ай бұрын

    Can I use 4.2v zener diode for 6v battery

  • @homemade_101

    @homemade_101

    26 күн бұрын

    Try

  • @KHOAIHOANG81
    @KHOAIHOANG819 ай бұрын

    Very good and that Good. ❤❤❤

  • @Ak-kp2us
    @Ak-kp2us2 ай бұрын

    Sir zener diode ki jagh simple diode laga sakte hai

  • @homemade_101

    @homemade_101

    2 ай бұрын

    no. cant

  • @Ak-kp2us

    @Ak-kp2us

    2 ай бұрын

    @@homemade_101 koi baat nahi sir mujhe mil gaya hai ye diode ye circuit bahot kam ka or fayde mand hai very nice video❣️♥️

  • @goldenbird4756
    @goldenbird47569 ай бұрын

    Can I use bc 547 transistor?

  • @homemade_101

    @homemade_101

    9 ай бұрын

    cant

  • @goldenbird4756

    @goldenbird4756

    9 ай бұрын

    @@homemade_101 Thanks for your information

  • @ANTOLEPEK
    @ANTOLEPEK11 ай бұрын

    Apakah ada perlindungan saat mencharger aki ketika mati lampu tidak ada arus balik

  • @homemade_101

    @homemade_101

    11 ай бұрын

    plz, tell me English bro.

  • @ANTOLEPEK

    @ANTOLEPEK

    11 ай бұрын

    @@homemade_101 Is there any protection when charging the battery when the lights go out there is no backflow

  • @hashimidrisi4345
    @hashimidrisi43452 ай бұрын

    Can it is suitable for 12v solar panel

  • @homemade_101

    @homemade_101

    2 ай бұрын

    Yes try

  • @surajkuril1674
    @surajkuril1674Ай бұрын

    Sir 12 v 7 amp Led acid battery successfully change use for this circuit 🙏

  • @charuusharam
    @charuusharam17 күн бұрын

    16ahm 12v battery does its work for this

  • @homemade_101

    @homemade_101

    17 күн бұрын

    Yes

  • @mainatandan5328
    @mainatandan53288 ай бұрын

    What is the purpose of connect zener diode

  • @homemade_101

    @homemade_101

    8 ай бұрын

    cutoff voltge limit

  • @mainatandan5328

    @mainatandan5328

    8 ай бұрын

    @@homemade_101 ok tq

  • @swapnasreeswapna6711
    @swapnasreeswapna67116 ай бұрын

    This circut 12v 65ah battery use????

  • @homemade_101

    @homemade_101

    6 ай бұрын

    ok

  • @anilkumar-eo9fg
    @anilkumar-eo9fg4 ай бұрын

    Sir I need battery low cutoff and full charge cutoff both side adjustable please help me thanking you sir

  • @homemade_101

    @homemade_101

    4 ай бұрын

    this is kzread.info/dash/bejne/qYdmy5ulm9Wwp9I.htmlsi=0Nl8vmi4sapgsDpM

  • @asantar2038
    @asantar20389 ай бұрын

    Pls pls reply 1.Will it start automatically when voltage is down? 2.is there any problem if i use this circuit and charge a battery all the day

  • @homemade_101

    @homemade_101

    9 ай бұрын

    Cant, relay down

  • @asantar2038

    @asantar2038

    9 ай бұрын

    @@homemade_101 is it answer of 1 or 2?

  • @erickguzman9519
    @erickguzman95198 ай бұрын

    Amigo la carga de la batería no se mantiene porque será

  • @homemade_101

    @homemade_101

    8 ай бұрын

    🤔

  • @anuragagnihotri7167
    @anuragagnihotri71673 ай бұрын

    👌

  • @homemade_101

    @homemade_101

    3 ай бұрын

  • @anuragagnihotri7167

    @anuragagnihotri7167

    3 ай бұрын

    क्या ये सर्किट आप हम तक पहुँचा सकते है

  • @user-vd2xt4se2t
    @user-vd2xt4se2tАй бұрын

    Why is there a vibration sound when cut off?

  • @homemade_101

    @homemade_101

    Ай бұрын

    it is relay sound

  • @user-vd2xt4se2t
    @user-vd2xt4se2t2 ай бұрын

    Can I Use Smaller Transformers?

  • @homemade_101

    @homemade_101

    2 ай бұрын

    yes but cant large size battery

  • @user-vd2xt4se2t

    @user-vd2xt4se2t

    2 ай бұрын

    How Big Is The Battery ? @@homemade_101

  • @dileepsharma8538
    @dileepsharma85388 ай бұрын

    Can i use 5volt zener diode

  • @homemade_101

    @homemade_101

    8 ай бұрын

    can't bro

  • @Mirza-583
    @Mirza-58319 күн бұрын

    12v 9amp ko charge krega ye

  • @homemade_101

    @homemade_101

    18 күн бұрын

    yes

  • @sorderleion9302
    @sorderleion930211 ай бұрын

    Tanks my request accep

  • @homemade_101

    @homemade_101

    11 ай бұрын

    welcome bro

  • @technicaldada5384
    @technicaldada53849 ай бұрын

    Plz setting details of cut off ..

  • @user-nv3fs3ii4g
    @user-nv3fs3ii4g9 ай бұрын

    zener dait cibo kemn kore

  • @homemade_101

    @homemade_101

    9 ай бұрын

    3.9v or 4.2v

  • @technicaldada5384
    @technicaldada53849 ай бұрын

    Max amp. Support ???

  • @homemade_101

    @homemade_101

    9 ай бұрын

    10A

  • @technicaldada5384

    @technicaldada5384

    9 ай бұрын

    @@homemade_101 can I use 4.7v zener. Not have 4.3v

  • @ruwankumara6312
    @ruwankumara63125 ай бұрын

    Cutof time relay vibration why

  • @homemade_101

    @homemade_101

    5 ай бұрын

    change capacitor value

  • @EgyptCanada
    @EgyptCanada2 ай бұрын

    👍💪👌🙏💐

  • @homemade_101

    @homemade_101

    2 ай бұрын

  • @stevegrgreece5233
    @stevegrgreece52332 ай бұрын

    Circuit Diagram ?

  • @homemade_101

    @homemade_101

    2 ай бұрын

    Have in description

  • @user-vd2xt4se2t
    @user-vd2xt4se2t2 ай бұрын

    Can I Charge 6V Battery

  • @homemade_101

    @homemade_101

    2 ай бұрын

    use 6v relay

  • @protikdev7158
    @protikdev71589 ай бұрын

    200ah battery charge Kar jaiegi kya

  • @homemade_101

    @homemade_101

    9 ай бұрын

    ok try

  • @protikdev7158

    @protikdev7158

    9 ай бұрын

    Sir yea full cut Hona ka but charging kub dhoraga

  • @dineeshparameswaran5798
    @dineeshparameswaran57982 ай бұрын

    unit multimeter model

  • @homemade_101

    @homemade_101

    2 ай бұрын

    ut136a

  • @MDAlMamun.-uh1bb
    @MDAlMamun.-uh1bb10 ай бұрын

    ভাই,, এই সার্টিক টা কোথাশ পেতে পারি?

  • @homemade_101

    @homemade_101

    10 ай бұрын

    🤔

  • @utkarshprajapati7663
    @utkarshprajapati76637 ай бұрын

    Diode terminals shown wrong

  • @homemade_101

    @homemade_101

    7 ай бұрын

    🤔

  • @sahabatqolbu2399
    @sahabatqolbu23994 ай бұрын

    Pliss for accu 6 volt

  • @homemade_101

    @homemade_101

    4 ай бұрын

    6v relay use

  • @sahabatqolbu2399

    @sahabatqolbu2399

    4 ай бұрын

    @@homemade_101 thanks u

  • @antoniooliveira-gt1qm
    @antoniooliveira-gt1qm9 ай бұрын

    NOTA 10.

  • @homemade_101

    @homemade_101

    9 ай бұрын

    🤔

  • @indrafata
    @indrafata11 ай бұрын

    Minta gambar sirkuitnya

  • @homemade_101

    @homemade_101

    11 ай бұрын

    plz, tell me English bro..

  • @agusirwanto7483
    @agusirwanto748311 ай бұрын

    why is the highest output voltage 9 volts. what to change?

  • @homemade_101

    @homemade_101

    11 ай бұрын

    9 v ? , voltage change by transformer.

  • @agusirwanto7483

    @agusirwanto7483

    11 ай бұрын

    @@homemade_101 the initial voltage from the transformer was 21 volts, then I lowered it to 15 volts, but the cutoff circuit came out only 9 volts (maximum)

  • @rdxbymaked

    @rdxbymaked

    11 ай бұрын

    Sound bahut hota hai

  • @aksdiyprojects1999
    @aksdiyprojects199911 ай бұрын

    Bro, your way of teaching is excellent, no doubt, very good for new diyrs, but one big mistake in your videos intial pic where you ve a pic of setup, in it you ve connected +ve 12 v input at tl431s pin no 1, which is very confusing and I've blown up 3 to 431s!!!!! 12 v input to be shown connected to relays common pin !!! Isn't it ? Pls correct it!! Rest is good tutorial...though u ve recommended xm 604 module , but the joy of creating it yourself cannot be archived with readymade module!!!

  • @homemade_101

    @homemade_101

    11 ай бұрын

    tank you bro your advice.

  • @aksdiyprojects1999

    @aksdiyprojects1999

    11 ай бұрын

    @@homemade_101 Dear one more mistake... In video you said the zener value is 4.3v but in schematic it's 3.3 v !!!! Also the cathode pin of zener to be on relays coil pin and anode on common pin but yours is. Inverted !!!? Correct it

  • @oyinloyeAbdulqudus-jj3dk
    @oyinloyeAbdulqudus-jj3dk11 ай бұрын

    Is it reliable?

  • @homemade_101

    @homemade_101

    11 ай бұрын

    Yes

  • @deniscortes9200
    @deniscortes920010 ай бұрын

    NO CIRCUIT DIAGRAM, NO GOOD.

  • @homemade_101

    @homemade_101

    10 ай бұрын

    👍

  • @mohanprabhu4120
    @mohanprabhu41205 ай бұрын

    Is this same even for car battery????

  • @homemade_101

    @homemade_101

    5 ай бұрын

    yes

  • @mohanprabhu4120

    @mohanprabhu4120

    5 ай бұрын

    Thanks i will try this

  • @hkaudio2557
    @hkaudio25572 ай бұрын

    You can...48volt

  • @homemade_101

    @homemade_101

    2 ай бұрын

    try

  • @KHOAIHOANG81
    @KHOAIHOANG819 ай бұрын

    Very good and that Good. ❤❤❤

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