Kya baat hai bhai... jitni aasani se aap ne samjhaya , utni aasani se Mae ne abhi tak kisi se bhi nhi samjha. Aap ki samjhane aur extra malumaat dene aur aap k diagram se mere jaesa koi bhi anadi badi aasani se aap k guidance me koi bhi cercuit bana sakta hae..... God bless you.
Dear you explained very nicely. I like it keep it on. Futher please make a video on AC/DC rechargable table fan control board controlling AC to DC changeover, battery charging, fan speed and led light switch. I haven't seen any video on this topic. Thanks
@@Ethcircuits I am facing problem with this circuit. After setting auto cut off whenever I reconnect this circuit to power source, it goes straight into full charge indication mode(battery connceted and discharged). I mean it triggers the relay first before it can send electricity to the battery. Can you help?
Great tutorials. The best I found in you tube. Thanks a lot for your beautiful explanation. Hope I can use this for my 12 V 5 amps power supply for my car battery.
Thank Bhai Jan app log agar is Tara circut da dia Kara Insano ka faida hoga aur duaain milagi ak batt aur app PCB ka size be da dia Kara thank boht Accha project ha shukaria
Bahot badiya . Sir agar input me variable supply na ho to fir auto cut voltage kaise set kare plz Batay . Maine ye circut banaya hay lekin mere pas ms input variable nahi hay .plz help
Sir so amazing video thank you 😊 and i wanna ask something that ..can i use this curcit for 12 volt 240 amp battery ? please tell me .i wanna make this curcite for 240 amp battery 😐
Sir mujhe esa hee, lekin 48V normal operating range ke liye banana hai. Jab 35 V se neeche jaaye ya 55V se upar jaaye , automatically cut off ho jaye. Sir esa koi circuit design please bana sakte ho aap?
Hi Bro, Thank you for wonderful circuit, I have a doubt. I have 12v Battery pack made with 3S BMS board using lithium batteries. now can I use this circuit with out using VR and can charge my 12v battery pack directly Please suggest
Sir, thanks for the circuit diagram and demo on component wiring. But sir, you didnot explain the working of the circuit. Please explain the working of your circuit along with diagram in detail in very video. I have made this request in your past videos also.
Bhai sahab mobile single booster banaye hamare ghar me network nahi rahta hai aapka samjhane ka andaz bahut achchha hai main gaon me rahta hu bhai bilkul aashan tareeke se banaye ki har jaroorat mand bana sake jaldi video lod karyi ga
Jee very nice , you r explaining very well we or i can copy as you have been done , but still we can't do with own idea design , because unless you teach us the calculation , why we here in this point capacitor or resistor , how voltage here needed , this details you should be explain
Thanks for the videos. I want to make auto cut charger using 9v 1amp power adapter for 7.4v (2S) li-ion battery. Kindly advice if need any changes of any components.
I have seen many videos on this topic and I am sure that this and the one with the high ampere power supply of 1-30 volts, are the best without exaggeration ... Congratulations gentleman for such an excellent video. I have a couple of questions about it: 1. How do I calculate the voltage that I should put on the power supply according to the battery charge, is there a formula? 2. The intensity that will pass through the entire circuit who defines it, I must calculate and how much intensity can the auto-cut circuit withstand?.... Thanks for your help.
Thanks na deker reh nehi paraha tha. Kitni khubsurot se explain kiya. every details bole. me ishtarake perfect explantion ki video kom dekhe. ap ki ish circuit jorur banak try korungi. mujhe ref do cheej janna he. answer dete to asse hote. question ak. ap kese malum huye 220 /470 ohm resistor lage ga? second question. circuit ki udher 10 micro capacitor 16 volt ki ap kese pata?
Charger bahut simple hai. Alag alag battery nu charge karan lai vaar vaar adjustment karni paindi hai jo harek banda nahi kar sakda. j kar jo (potentiometer na laeya jave) voltage nu ghat badh karan di bajaye direct jo badh to badh voltage chahidi hai dey diti jave. Jo auto cut (adjuster) ek di bajaye bhave adjuster badh laye jan (3,6,9,12,24 volt ) ek change over lake thik cam karega. Ki iss tra da circuit nahi ban sakda. Thanks.
Brother you solved my big problem junday raho very simple to make pcb I'll always ll go to your website and check it for according to my needs again thanks 👍😊😇😇
Hello sir. Nice video But ek baar full charge hone par cut off hogaya To baade jab battery discharge hogi to ye automatically charge nhi karega hame charger ko off karke firse on karna pdega Uske liye koi to solution batayiye
Bhai maine batteri k sath mains ka option rakha hai main or battery choose k liye change over circuit kaiae add kare, jissw mera overcharging and battery and mains mix na hojaye
aap use kr sakte diode apni battrey k charing current k anusar hi use kre agar charging current 20amp hai to diode 30amp se jyada ka use kre ya fir parallel me diode use kre
@@arvindkumar-qk2em nahi ye voltage ko kam ya jyada nahi krta sirf cut-off ki setting k liye hai aap voltage ko kam krne k liye LM317 wala circuit use kre
Bana liya.. And working.. Awesome.. But ek baat samz nhi aa rhi.. Cut off voltage 7 volt se muze 13.2 p se karni hai.. Ho nhi rha.. Wo 7 volt pe hi cut ho jata hai
How will it sense the voltage has gone down from the battery so that charge can begin other wise every time we initiate the charging manually. For example if auto cutoff happens at 14 v when will it start i mean at what voltage it starts charging .. imean i want to set this and it should work automatically as the name suggest, please explain
Good circuit. Can we make a circuit to charge Generator Battery which can auto cut off charging on full charge but resume charging after battery reached at its 40-50% charge capacity. So that battery may give its good performance and life because of proper charging and discharging cycles. Moreover this charging circuit should not work when battery is being charged with gen set alternator
Beautiful circuit. Can you please tell meee what can bee done to charge a 100AH 12v battery, it can take high amp as lithium is 1c charging so it can take 100amp current maximum, so how can that be done?
thanks sire for great vedio But why some vedios in you tube use ic 555 and transestor what is the difrend ? why you dont use it ? and wich one is better
Jaihind ji Battery km volt ki charge kre to kya register 220 ohm lgaani hogi then bar bar register bdlni hogi kya. Mere preset 10 k-ohm ne kaam nhi kiyaa kya kru ji
Sir show nhi kiyaa ki kitna volt & kitni amp ka currunt vo bhi DC yaa AC diyaa h pl show kre ji. Agr transformer 12-0-12 volt ki supply input krni h to kitne Amr ka lgaaye 3.7 4.7 volt ke liye yaa 5.volt ke liye rellay 12 dc volt lgaa skte h yanhi. Please tell me. Please diagrams send me sir my whatsapp no 9729581900 h ji Email... surajjaand54@gmail.com h ji
sirji, does this circuit consume energy after cut off..? power efficient hai ye? i'm planning to add this circuit after xl-4015 buck convertor module in my diy 12v battery charger... will it work? will it cause any issue to buck convertor? Please answer all 3 questions...
if you are using bms than no need of any other circuit, but if you want you can use this circuit but input voltage should be less than 13 volt and ampere as per your battery specification
Hello bhaiya, aapne jo autocut circuit present kiye ho, usme aapne battery add karke nehi dikaye ho. Yaha sirf dikh raha hain ki aapne specific voltage (suppose:- 13.5 v) set kiye ho. Battery uus specific voltage par aake usse zyda to charge nehi hoga. Agar specific voltage se zyda charge nehi hoga to charge auto cut off kaise hoga? Mere dimag main just yehi sawal ooth raha hain. Mere question agar dumbest question ho please hasiyega maat, agar ho sake to answer zaroor dijiye ga. Thank you
battery voltage ko barane se auto cut honi chayiye..input voltage constant rakhna hoga.. battery voltage jaise jaise barega ..limit k baad auto cut honi chaiye..
Shukriya, i would like to charge my 18650 battery as well as my 12 volt ups vrla battery, so is it possible, apni bike ki purani battery ko bhi yeh charge kar payegi?
Excellent, but after connecting in the circuit, the red light glows continuously. The input voltage in this circuit has been given 19 volts. The 10K pot is also working fine. How to resolve this problem ?
sir did you tried this circuit with battery, can you explain logic how it will auto cut. in my opinion it can charge battery but but there is no circuit for auto cut.
Bro This is Auto Cut off when battery is connected with this circuit charging voltage also drop as per your battery voltage and when battery charged and voltage reached at the cut off point it activate the relay and cut off the charging
Kya baat hai bhai... jitni aasani se aap ne samjhaya , utni aasani se Mae ne abhi tak kisi se bhi nhi samjha. Aap ki samjhane aur extra malumaat dene aur aap k diagram se mere jaesa koi bhi anadi badi aasani se aap k guidance me koi bhi cercuit bana sakta hae..... God bless you.
आपका बहुत बहुत धन्यवाद इस बेहतरीन ज्ञान को हमारे साथ साझा करने के लिए।
धन्यवाद !!!!
Apnay Jo layout banai haina wo bahut he zabardast hai back and front say.
I did it too and was very satisfied with the work.
Thanks for making it available to everyone
@@Ethcircuits hi can u send ckt diagram of this drawing
Can you please share how to connect battery
what is the input voltage of this diagram
सर...जी,...बहुत अच्छा कट/ओफ सर्किट बनाया
है, आप ने...और काम आने वाली है। और ईसका डायाग्राम भी मिलगया। आप को बहुत -- बहुत धन्यावाद। 👌...✒Ⓜ.
5v charger se 3.7v battery 🔋 charge kar sakte hai kya? Aapka samzane ka tarika bahut achha hai. Thanks
Aap ye video dekhe 3.7v battery k liye ye best hai
ruclips.net/video/ZgCGRtArTqQ/видео.html
@@Ethcircuits thanks
बहुत शानदार सर्किट डायाग्राम 🎉🎉🎉 आप इसी तरह बताते रहें। धन्यवाद
I designed it and it works, thank you very much
Aap ka kaam bohot prashansniya hai, bohot khub, aap jaise log hi Bharat 🇮🇳 ko Atmanirbhar banane me madad karte hai, tahe Dil se Dhanyawaad. 🌹🌹👍👍
success hogaya battery charge bhi ho rahi h or auto cut bhi thank u very much
Awesome creation nice demonstration.thanks brother
Pakistan
thank you for diagram
nice video . aap agar sabhi diagram is tarah bana ke dikhayenge to mere jaise log bhi aasani se circuit bana na sikh jayenge.
Dear you explained very nicely. I like it keep it on. Futher please make a video on AC/DC rechargable table fan control board controlling AC to DC changeover, battery charging, fan speed and led light switch. I haven't seen any video on this topic. Thanks
The easiest instruction ever I found on RUclips, Kudos bro
Sir Input power through kaise dhena hai.
Can you provide the PCB of Auto cut battery charger circuit for any battery and the variable power supply that you are using
@@Ethcircuits I am facing problem with this circuit. After setting auto cut off whenever I reconnect this circuit to power source, it goes straight into full charge indication mode(battery connceted and discharged). I mean it triggers the relay first before it can send electricity to the battery. Can you help?
Great tutorials. The best I found in you tube. Thanks a lot for your beautiful explanation. Hope I can use this for my 12 V 5 amps power supply for my car battery.
Watched only one video in ur channel and I subscribed
Definitely I will try this
Lovely sir lovely bohut acha technique hai sir pcv ka dam bohut Jada hai ye free off cost hojayega thank you
Hello sir ..u greatly explained that circuit ...bt on question: Can we use 12v relay for 18 volt battery ?
Thank Bhai Jan app log agar is Tara circut da dia Kara Insano ka faida hoga aur duaain milagi ak batt aur app PCB ka size be da dia Kara thank boht Accha project ha shukaria
Bahot badiya .
Sir agar input me variable supply na ho to fir auto cut voltage kaise set kare plz
Batay .
Maine ye circut banaya hay lekin mere pas ms input variable nahi hay .plz help
Thanks you very much sir
Bahot bahot aabhari hu .
Really your all electronic projects are nice and easily understand......
Very good video sir
Sir charge se 4 volt sealed lead acid battery ko bhi recharge kiya ja sakta hai
Sir so amazing video thank you 😊 and i wanna ask something that ..can i use this curcit for 12 volt 240 amp battery ? please tell me .i wanna make this curcite for 240 amp battery 😐
yes you can use but please use 50amp relay instead 10amp and you can also check this video for more circuits
ruclips.net/video/HoCKynFwykE/видео.html
@@Ethcircuits thank you sir .☺💚💚❤
Very nice explanation & clear voice quality, every one understood it very well. Congratulations & thank you very much.
Very well explained.
@11:30 agar hum 12v relay use karte hain 12v battery keliye to kya 6v aur 3.7v usime nhi chalega ya relay change karna padega.
Circuit diagram idea is gret. Pls add all circuit dram in site.
Sir mujhe esa hee, lekin 48V normal operating range ke liye banana hai. Jab 35 V se neeche jaaye ya 55V se upar jaaye , automatically cut off ho jaye. Sir esa koi circuit design please bana sakte ho aap?
Great, 60v ke liye kya changes karne padenge?
Ap ki video boht achi hoti he .thank you 💖💙💜💚
Hi Bro, Thank you for wonderful circuit, I have a doubt.
I have 12v Battery pack made with 3S BMS board using lithium batteries.
now can I use this circuit with out using VR and can charge my 12v battery pack directly
Please suggest
always use bms with lithium batteries please watch this video
ruclips.net/video/YDG3tGLc4wA/видео.html
Sir ji Rely ke normally open ki jagah battery ka output le sakte h kya 🙏
Sir, thanks for the circuit diagram and demo on component wiring. But sir, you didnot explain the working of the circuit. Please explain the working of your circuit along with diagram in detail in very video. I have made this request in your past videos also.
Kya 12v relay , 4.2v auto cut charger ke liye use kar sakte hain??
Bhai sahab mobile single booster banaye hamare ghar me network nahi rahta hai aapka samjhane ka andaz bahut achchha hai main gaon me rahta hu bhai bilkul aashan tareeke se banaye ki har jaroorat mand bana sake jaldi video lod karyi ga
@@Ethcircuits bhai hamare ghar mai 4g ata h but signal kabhi kabhi 1 or kabhi kabhi 0 vi
bhai
any solution ?
Jee very nice , you r explaining very well we or i can copy as you have been done , but still we can't do with own idea design , because unless you teach us the calculation , why we here in this point capacitor or resistor , how voltage here needed , this details you should be explain
How are you my friend, does the circuit work with 42 volts or 55 volts, thank you, I follow you from Egypt
No
Thanks for the videos. I want to make auto cut charger using 9v 1amp power adapter for 7.4v (2S) li-ion battery. Kindly advice if need any changes of any components.
आपका बहुत बहुत आभार 🙏🙇♂️🚩
Aapne voltage kitni de thi variable circuit ko or relay kitne volt use kiya tha aapne
Do we have to solder the wire from both side?
starting me konsa diode use kiya he sir apne ? last me to in5408 use kiya he magar starting me konsa use kiya he?
answer aapke dusre comment pe hai
Good job, i want to charge 24 v battery.uske liye kya change karna padega
espe jaldi hi circuit apni website pe update kruga
I have seen many videos on this topic and I am sure that this and the one with the high ampere power supply of 1-30 volts, are the best without exaggeration ... Congratulations gentleman for such an excellent video. I have a couple of questions about it: 1. How do I calculate the voltage that I should put on the power supply according to the battery charge, is there a formula? 2. The intensity that will pass through the entire circuit who defines it, I must calculate and how much intensity can the auto-cut circuit withstand?.... Thanks for your help.
@@Ethcircuits thanks friend, already done it, please check the mail when you can.
Bohot bariya! 👌👌Is it available?
Sir is circuit board ko ac volt 3/6/12 / 24 pe oprate kar sakte hai kya
बहुत अच्छा काम किया सर जी
Thanks na deker reh nehi paraha tha. Kitni khubsurot se explain kiya. every details bole. me ishtarake perfect explantion ki video kom dekhe. ap ki ish circuit jorur banak try korungi. mujhe ref do cheej janna he. answer dete to asse hote. question ak. ap kese malum huye 220 /470 ohm resistor lage ga? second question. circuit ki udher 10 micro capacitor 16 volt ki ap kese pata?
Thank you. Ap ki or ak khub surot video k intejar he.
Good idea. Clever and simple construction.
Sir
36v me support karega ye device? Please reply
No
Sir can i use this circuit for 3.7V 100A Battery? and auto cut it?
Thanku sir butiful circuit ideya.sir how to make 12 v batry circuit told me one video thanku
Charger bahut simple hai. Alag alag battery nu charge karan lai vaar vaar adjustment karni paindi hai jo harek banda nahi kar sakda. j kar jo (potentiometer na laeya jave) voltage nu ghat badh karan di bajaye direct jo badh to badh voltage chahidi hai dey diti jave. Jo auto cut (adjuster) ek di bajaye bhave adjuster badh laye jan (3,6,9,12,24 volt ) ek change over lake thik cam karega. Ki iss tra da circuit nahi ban sakda. Thanks.
ban sakda h par oh thoda okha ho jana aam bande lyi je tusi interested ho ta m tohanu send kr sakda mail kr lena ethcircuits@gmail.com
Very good video made by you
Sir 4 volt ke liye 12 volt ki relay use kar sakte h
Brother you solved my big problem junday raho very simple to make pcb I'll always ll go to your website and check it for according to my needs again thanks 👍😊😇😇
Can you please share your contact details. I have to discuss and give some orders
Mob 9438362558
Hello sir.
Nice video
But ek baar full charge hone par cut off hogaya
To baade jab battery discharge hogi to ye automatically charge nhi karega hame charger ko off karke firse on karna pdega
Uske liye koi to solution batayiye
Excellent explanation very comprehensible thanks
Bhai maine batteri k sath mains ka option rakha hai main or battery choose k liye change over circuit kaiae add kare, jissw mera overcharging and battery and mains mix na hojaye
Good i like u r projects
please recommend schottky diode can be used in place of 1N5408?
aap use kr sakte diode apni battrey k charing current k anusar hi use kre agar charging current 20amp hai to diode 30amp se jyada ka use kre ya fir parallel me diode use kre
@@Ethcircuits 0.2 or 2 amp? Ki 20amp?
@@paneerpolice3454 bhai kya puch rhe ho aap charging current aapko aapki battery k anusar dena h sabi battery k liye charging current same nahi hoga
Great teacher
Simple.
Cheap.
Very very useful.
Thank you bro it's working well.
Sir ji agar me 12v relay lgaye to usse 6v ki battery bhi charging ho jaegi
Bhai ji 5volt ki relay use krky or fix 5v dykar kiya auto cut off 4c pr de set hoskta hai
samja nahi bhai aap kya puch rhe ho
@@Ethcircuits भाई जी इस Circuit में 5volt की relay use करके। Input में 5v DC adaptor से supply देकर किया output 4VDC पर set हो सकता है किया?
@@arvindkumar-qk2em nahi ye voltage ko kam ya jyada nahi krta sirf cut-off ki setting k liye hai aap voltage ko kam krne k liye LM317 wala circuit use kre
Any post or video for trickle charger?
Bana liya.. And working.. Awesome.. But ek baat samz nhi aa rhi.. Cut off voltage 7 volt se muze 13.2 p se karni hai.. Ho nhi rha.. Wo 7 volt pe hi cut ho jata hai
How will it sense the voltage has gone down from the battery so that charge can begin other wise every time we initiate the charging manually. For example if auto cutoff happens at 14 v when will it start i mean at what voltage it starts charging .. imean i want to set this and it should work automatically as the name suggest, please explain
Good circuit. Can we make a circuit to charge Generator Battery which can auto cut off charging on full charge but resume charging after battery reached at its 40-50% charge capacity. So that battery may give its good performance and life because of proper charging and discharging cycles. Moreover this charging circuit should not work when battery is being charged with gen set alternator
Please watch this video
ruclips.net/video/7nG6R-AValQ/видео.html
Very nice video.can you make a video for mobile fast charger .I think 5v 3amp
In put me 12-0-12 transformer lagana hain kya sir , please bataye sir .
Why did you use the 10uf capicitor between the points of BC 547 transistor. Please reply sir
its only for proper base voltage adjustment if you will not use this you will face flickering problem in relay
Is lay out per b vedio banayen or variable power supply ka layout b Bata dain
Rather we use BMS modules like tp4056, tp5100 and etc can we use your circuit.
sir 36v charging per ye circuit chal jyega kya
Good sir app bahoot achi tarhan samjatay hain thank u so much
Beautiful circuit. Can you please tell meee what can bee done to charge a 100AH 12v battery, it can take high amp as lithium is 1c charging so it can take 100amp current maximum, so how can that be done?
thanks sire for great vedio
But why some vedios in you tube use ic 555 and transestor
what is the difrend ?
why you dont use it ?
and wich one is better
Jaihind ji
Battery km volt ki charge kre to kya register 220 ohm lgaani hogi then bar bar register bdlni hogi kya. Mere preset 10 k-ohm ne kaam nhi kiyaa kya kru ji
Sir show nhi kiyaa ki kitna volt & kitni amp ka currunt vo bhi DC yaa AC diyaa h pl show kre ji.
Agr transformer 12-0-12 volt ki supply input krni h to kitne Amr ka lgaaye
3.7 4.7 volt ke liye yaa 5.volt ke liye rellay 12 dc volt lgaa skte h yanhi. Please tell me.
Please diagrams send me sir my whatsapp no 9729581900 h ji
Email... surajjaand54@gmail.com
h ji
24v k liay konsa relay use krain??
Sir 3,7volt batre kelea 6 volt rely use kr sakty h?
Battery charger ke Input pe kya hum ek solar panel connect kr skte h?
G aap kr sakte ho but input voltage and ampere battery voltage k anusar sahi hona chahie
@@Ethcircuits ok tqsm ☺
sirji, does this circuit consume energy after cut off..? power efficient hai ye?
i'm planning to add this circuit after xl-4015 buck convertor module in my diy 12v battery charger... will it work? will it cause any issue to buck convertor? Please answer all 3 questions...
@@Ethcircuits thanks for clearing all my doubts... u r a true humane
Bhi es circuit m ktna voltage dena hai
You have mentioned that this automatic set up can be used for any battery; Is it suitable for Lithium ion battery pack with BMS board?
I wanna know to
if you are using bms than no need of any other circuit, but if you want you can use this circuit but input voltage should be less than 13 volt and ampere as per your battery specification
Hello bhaiya, aapne jo autocut circuit present kiye ho, usme aapne battery add karke nehi dikaye ho. Yaha sirf dikh raha hain ki aapne specific voltage (suppose:- 13.5 v) set kiye ho. Battery uus specific voltage par aake usse zyda to charge nehi hoga. Agar specific voltage se zyda charge nehi hoga to charge auto cut off kaise hoga? Mere dimag main just yehi sawal ooth raha hain.
Mere question agar dumbest question ho please hasiyega maat, agar ho sake to answer zaroor dijiye ga. Thank you
Ye bilkul sahi kaha aap ne. Auto cut battery ki voltage se depend karega nehin ki charger ki voltage per.
best of the best yaar volt amp mitter bhi laga dete
Excellent easy work
battery voltage ko barane se auto cut honi chayiye..input voltage constant rakhna hoga.. battery voltage jaise jaise barega ..limit k baad auto cut honi chaiye..
Shukriya, i would like to charge my 18650 battery as well as my 12 volt ups vrla battery, so is it possible, apni bike ki purani battery ko bhi yeh charge kar payegi?
Bahut hi jyada badiyaa sir ji
Ac voltage ke liye ye kam krega kya
Can I use replace that relay with revolt relay sir pales reply
revolt relay ?
Bhai u r brilliant.nice video
dc 40v per ye circuit chal sakta hai kya sir
kya m bridge rectifier without tronsfromer 12v circuit se input de skta hu or is circuit se 18560 battery charge ho jaayegi
Excellent, but after connecting in the circuit, the red light glows continuously. The input voltage in this circuit has been given 19 volts. The 10K pot is also working fine. How to resolve this problem ?
Can this circuit used in 3.7 volt Lithium ion battery chargering and how to control charging current.
Will you please suggest a circuit for 1.5 v li ion bty used in trimmer. miniature size.
ok i will try to make a video on this
Are there any changes to be done except the relay if we are using a3W6v solar panel
No
This method and techniques adopted is very good. Please make all videos like this.
sir did you tried this circuit with battery, can you explain logic how it will auto cut. in my opinion it can charge battery but but there is no circuit for auto cut.
Bro This is Auto Cut off when battery is connected with this circuit charging voltage also drop as per your battery voltage and when battery charged and voltage reached at the cut off point it activate the relay and cut off the charging
@@Ethcircuits thanks sir pls add a full charge battery and show how it will cut off while full charge
Thansk for the circuit