3.7 Volt Battery Charger With Auto Cut | 18650 Cell Charger Circuit
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- Опубликовано: 10 дек 2024
- 3.7 volt battery charger with auto cut | 18650 Cell Charger
In this video we will make a simple auto cut circuit for 3.7 v battery charging. watch this video till end so you don't miss any point.
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Components buy links
6 V Relay : amzn.to/3goIGTJ
DC Jack : amzn.to/3zuQ4o3
9 V Adopter : amzn.to/3zuQ4o3
10 K Pot : amzn.to/3gunL1T
7805 Voltage regulator : amzn.to/3q5GQut
10uf capacitor : amzn.to/3goGzzc
LED : amzn.to/3pRZeGO
Resistors : amzn.to/3cHf2XG
Zberdast guid krta ha yr great jeo.es trh deeply kio aj tk vedio ni mlta tha
Sir Aap bahut acche se explain karte ho sir Aap ek basix Electronics ka course (playlist) banaye sir Jis se ham Khud Se Circuit Design kar sake understand kar sake
Electronics equipment ke functions and use Plzzz sir 🙏🙏🙏🙏 humble request for you sir muche electronic me interest Hai lekin mere yaha electronics course hi NAHI Hai 😔 Plzz sir
Basic electronics ki bhut sari videos avaliable hai channel par
Sir! your knowledge as an demonstrator is outstanding and I admire your simplification for a laymen.
Sir sarsiriakkal (i am sorry about pronounciation) . comprihansive knowledge ,beautiful URDU
Super beautiful message sir from davangere smart city karnataka 👏❤
Thanks 😊
Relay ka comman terminal apne kahan joda hai led glow kaise hogi aur battery charg kaise hogi
Absolutely correct
Nice video sir 👍👍👍
thanks,,,i like your chanel,,
Thanks 😊
Nice PCB Tracks & Good Video
Thanks 😊
Excellent knowledge given by you sir,
But not economical,
Iski jagah tp4056 use kare to 40/- se bhi kam kharcha aata ha.
Bhai ji 5volt ki relay use krky or fix 5v dykar kiya auto cut off 4c pr de set hoskta hai?
Or 10uf and 100uf capacitor ki voltage value kitni hai?
Sir 3s BMS 10amp kese banae uspar video plz banaw auto cut off bhi hona chahiye Thanks sir
Bhaiya ek dm's circuit banakar dikhao 12 volt ca.🙏🙏🙏🙏🙏🙏
Great video,very useful🙏
Thanks 😊
Sir components lab se issue ho jayenge ye bnane ke liye?
Thank you so much ❤️🤗 sir
This information is very useful to us ✨✨
Sir plzzz ✨ make videos on walkie talkie communication
I ll try
@@TEKNOISTIX 12v battery ke auto cutt off ke liye use hoga ki nhi . Realy use 12v
Use ho jaye ga
@@TEKNOISTIX bc547 ke jagah bc548 use ho sakta hai ?
BC547 and BC548 are essentially the same but BC547 has a higher breakdown voltage whereas BC548 has low noise
Hello sir ,ek doubt hai ki jo aapne relay use kiya uska common Pin aapne kahipebhi connect nahi kiya hai aur aapne jo pcb banaya he usme aapne kiya hai ,to aap batao ki vo pin kaha connect karna hai .
Aapke videos ka explanation Bahot aacha hota hai..
5 v k sath connect krna hai
@@TEKNOISTIX Thank you
i liked your project works.
Thanks 😊
Sir ye circuit output current kitna dega....input me 5v 2a mobile charger lagaw to..?
Sir component k name aur mudol ko screen pay leka kro taky hum asani say lele ok
Ha sach bola
Thodi der me description me links daal du ga
Projects bht ache hai apke dekh kr bnana chahta hu pr bech me atak jata hu
Wery nice explan
Good explanation 👍.But how battery charging current will be controlled ? Please explain.
These kind of batteries generally take 300 to 500 mA of current
@@TEKNOISTIX Thanks for responding.
Sir, while searching tutorials for making battery charger circuits, I found your video in search. I am quite old but my passion for learning new things has not diminished with time. I am looking for a dedicated charger circuit with auto cut off and protection for charging a 4 volts 2.5Ah lead acid rechargeable battery. Would be highly obliged if you can suggest one. Thanks a lot in advance. Regards
sir aapne bhetarin circuit banaaya.sir kya hum 7805 ki jagah lm 317 yaphir 3055 ka npn transisistor laga sakte hai.plese bataaye
317 use ho sakta hai
@@TEKNOISTIX THANK YOU SIR.
relay ka common point ko coil se short karna hai ?
Yes 5 v wale point se
lekin cicuit diagram main to nhi kiya ?
Miss ho gya tha subtitles me likha hai
@@TEKNOISTIX a66a...main to subtitle off rakhta hu
matalab 1k resistor coil me connect hoga....
Sir .mini inverter ko battry charger se kaise chaye please 1 video bana ye. Sir
7805 के इलावा आपने relay wale Diagram में ट्रांजिस्टर किस वैल्यू का लगाया है प्लीज बताए,
ये BC547 है या BC548
Bc547
ik sath kine cell charge kar sakde han 1 ja eston jada v
Sir transformer less power supply mei pf capacitor ke parallel mei resistence kyu lagate hai aur jab ac ya dc input karte hai tab pf aur resistence kya aur kaise kaam karte hai.aapse request hai sir ispar vdo banadijiye.
Pf capacitor ko discharge kerne ke liye kerte hai bhai
5v in put k liye 5v charger use kar sakte hai kya?
Yes
Bro a Circuit mobile charger 5 volt se chalegi
Sir dc booster bana ke batao 4v se 12v lena hai please ...🙄
Banaye ge jaldi hi
Kuch components mil nahi rahe
Jaise hi poore ho jate hai banaye ge video
@@TEKNOISTIX ooke ☺
Hi sir aapane realy ka common pin ka connection nahi Kiya hai diagram mein hai per aapane pcb mein connection Kiya hai.
Vcc k sath jod do
Niche likha aa raha hai video me
Sir, poliaster packing machine ka autocut circuit ka function aur connection ke bareme batana.Mere pass e circuit hai.Wo kaise aapo bhej sakata hoon.
Good ❤️❤️❤️👍👍👍🙏🎉🌹
Thanks 😊
Please in for me our mobile charger
also cut off automatically after full change. Please reply thanks
Our mobiles have features to auto cut
Namaskar sir
Maine aik constant 12v 10amp ki dc supply banani hai uske liye mai 220 to 12volt 10 amp ka T.F liya hai uske aage rectifier laga kr fr 7812 vol.regulator ic ke 10 piece parallel mai laga kr 10 amp current mil jayega sir
Please reply sir
Never
Kabhi nahi mile ga
1 7812 lagao uske baad power transistor lga kar output lo
@@TEKNOISTIX
Thanks sir
Maine 7812 voltage regulator IC ke bad 2pc - 2N 3055 Transistors ko connector kr k bana liya
Aapka bahut bahut Dhanayabad g
inwetar welding set ke bare batao plz
Voltage regulator ka pin number or name apko batana chahiye.apka koi vi video me regulator transistor or MOSFET ka pin number Nehi dikhta hai.
Excellent circuit, request you to upload a video on how to protect house hold electronic equipment from high voltage supply.
You can use a voltage stabiliser
Thank u sir for this vdo
plss tell me the value of the capacitors....?
love you sir...💛💛
@Hrishikesh Malviy thank u....💛
Bro relay hum 12 v ka use kr sakte h
No
12 v relay ko working k liye min 8 v chiye
Isme work nahi kare ga
Sir is ki adjustment agar hum meter laga kar karna chahey to ketni volt par kary, mera matlab 3.7 battery k charge k ley ketny volt chahey, waiting for ur ans
Atleast 4.2 volts
Circut bananeka video banaye
sir 12 volt battery low cut off with load ka circuit bhi bataye
सर आपने रिले का common point open रखा है। क्या ये circuit काम करेगा?
5 v k sath connect kar do
Nice video, thanks :)
Sir aapne transistor kaun sa use kia hai, wo mention nahi kia....???
Bc547
Sir thanks you r grat sir help us with out electrec suply teech us with soler plats
Solar videos are already available on channel
6 volt automatic battery charger Banaiye bro battery low hone pe automatic charging kare
Sir ek converter bnayiye jo kam voltage ko 220 volt
Very good and simple circuit,thanks
👍👍👍👍
thora samjha do kay battery full hony say transistor on kaisy hojata hai please ?
When you connect a liner powe supply to load its voltage gets droped
And here it will slowly increase with charging
So when we get a proper signal voltage on base transistor will get turned on
Paji 200 amp single phase diode banan da tarika daso ya fer market che kithe milda ya daso 🙏
Diode ni mile ga
Rectifier mil jaye ga 200 amp da
@@TEKNOISTIX kotho miluga
www.ubuy.co.in/catalog/product/view/id/26782604/s/baomain-bridge-rectifier-mdq-200a-200a-1600v-full-wave-diode-module-single-phase
Sir relay common terminal connect to which part of circuit
Positive pin connect to common pin bro
One terminal of coil with 5 v
Circuit me miss ho gya
Sorryyyy
Thanks sir
👌👌👌👌👌
Thanks
thanks sir ji for every thing i have a question? sir did you tried this circuit with battery, means - "kya ye auto cut karti hai ", 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.
Approximately same circuit maine inverter wale video me use kiya hai
Usme autocut karke bhi dikhaya hai
@@TEKNOISTIX thanks sir i check that video
Sir Can I charge 3.7V 130A Battery Cell?
Why have you not used the common pin of the relay?
Good morning sir pl make aautocut charger for 4vto12vlead acid or any batteries with display and diagram
Sir in the this diagram the collector pin is attached to coil of relay but I have doubt.
According to my opinion the emitter pin must connect to coil of relay to activate it and that of collect connect to diode's cathode terminal.
Plz solve this problem ....
plz make a complete soft latch easy circuit with complete explanation. thank you
circuit banana hai to puri banana chahiye, relay ki common pin ko 7805 ki output se connect kaha bataya? jab common pe kohi voltage nai hai to kaha se charge hoga? video dekhne wala sab ko pata nahichalega ki yeha fault hai.... thank your for making video but. khud puri video dekhker daldiya karo sir.. watching from Nepal.
Bhai dhyan se dekho
Bataya hai k jo 5 v generate ki hai wo kis point par connect hogi
5:15 sec k time pe dekho
Sai ho. Common ma connection nai xaina ni hai, circuit nai complete kasari vayo ta???
Comon wala 5 v k sath connect hoga
Likha hai waha
Diagram me miss ho gya tha
God bless you
Thanks
Bhai, apko kese pta chalta hay aagay circuit pay kon kon say resistor lgain gay
Components ki datasheet me hota hai
@@TEKNOISTIX kindly ek video bna dain jo saray concept clear krday har ek component kay agay resister laganay kaa n capaciter lganay kaa please please please
आपका विडियो बहुत महत्वपूर्ण है।लेकिन
100uf के जगह पर एक pf है। क्या यह 105 का है? इस तरह बैट्री चार्ज करने के लिए कोई प्रोटक्सन सर्किट का जरूरत है? नही। इसके बारेमे कुछ कहीए। और सर्किट डथाग्रम मे रिले कामन को छोड दिया। यह कैसे काम करेगी। आप पहले विडिओ मे मार्कर से मार्किंग करनेे के बाद सौल्ड्रिॅग कर रहा था।
Comon pin ko 5 v k sath connect karna hai
Reh gya ye abhi dekha maine
Sir, please make a video on Auto cut OFF and Auto charging ON for battery charger, battery charging should be automatically start after its charging drops and certain voltage level and that level we can set.
how do led's can light if common source of relay not connected
Sir isme mere circuit me jb current decrese hota hai tb relay cut off hota
It is a good and useful video. But you should be more specific regarding the symbols in the schematic diagram. You forget to show the connection of the 'C'(Common) terminal.
Yes
Thats why i write over there
Yes
Small transistor ka number nehi batain hai
सर एक आखिरी सवाल आपने जो फ्रिक्वेंसी सेट करने के लिए जिस मशीन का इस्तेमाल किया था वो मशीन ना हो तो फिर कैसे सैट करेंगे फ्रिक्वेंसी
1 bar potentiometer ko max range par le jao
Then dheere dheerw kam karo
Jaha par intensity poori mil jaye waha ruk jana
Hi Sir. Is it possible to make a device to plug into any gadget that uses 3.7v battery (through the micro usb port) to check the voltage level of the battery? Maybe by using a volt meter or led light indicators. Because I have a few devices that uses 3.7v and very often I do not know the charge level of the device, and so only come to know that the charge is low when in use and have to interrupt the usage to charge it. If there were such a device (juggard) then I could regularly check voltage level so that I could plan the charging and not be disappointed at time of use.
Would love to see a video on this if it is possible. Thks.
सर आपने जो ऑटो कट इन्वर्टर की वीडियो डाली है उससे एक सीलिंग फैन चलाना हो तो उसमे क्या क्या बदलाव या क्या नया जोड़ना होगा या बिना किसी बदलाव के सिलिंग फैन चला सकते है कृपया बताइए
Fan chl sakta hai bina change k bas thodi speed kam rahe gi
@@TEKNOISTIX थैंक्स सर
Supply voltage on Common contact of relay is not present.
How it will charge the battery......?
connect relay common with 5v
Sir relay common point pe connection kahase de digram pe pata nehi chala sir
Common point ko 5 v ke sath connect kar do
Khne k liye sorry pr ap k circuit diagram samjhna thoda muskil hota hai pls thoda clear krke bta dejiye
3 phase moter Starter ki auto start circuit pe video bana sakte jo sir
Sir c port ka ya c charger formula
Sir 12 volt 10 watt solar panel se solar controller circuit bnao ji
Already done
Chek videos section
Please make auto change over for inverter
Already done
Check
ruclips.net/video/KOeYbOtbmkA/видео.html
Sir.
Relay value is 5 volt or 6 volt ?
Sir jitna ampiar input mein denge utna ampir output mein milta hai
Sir kya 7805 pura amper paas karta hai
Jitna load ko chiye hota hai
Diode ka value
Transistor ka value aur NPN/PNP konsa ha
Rely ka comman pin connection
Diode 1N4007
Transistor BC547
Relay common pin with 5v terminal
Capacitor 10 uf kitna volte
Capacitor 100 uf kitna volte
Sir
You have shown conn.
To relay common point in schematic.
Connect to vcc 5v
I missed that so i wrote over there
Sir esme preset ki jagaa pe ragister lagaana sikhaye
Jo preset ke bina 3.7v pe Auto cut ho jaaye
Not recommended
Relay ka coman canection aapne nahin bataya hae
5 v wale terminal k sath connect hoga
Sir video jaldi jaldi upload kra kro
Sorry
Ye Change karna thoda mushkil hai
Every monday 5 pm
For 12 v. Can we use same circuit .
Only change is 12 relay instade 6 v. Relay....
Also need to change voltage regulator
I have made 12 v charging circuit in inverter video
Sir apne common connection kiya nahi hay for R/G led ke leya
5 v se connect karna hai
Miss ho gya tha
How could we make auto cut 12v li. Ion battery charger?
Can we charge mobile phone battery with this circuit ?
Transistor 7805,
Other transistor number nehi batain hain up
Hi.. plz make a bms 12 v 20 or higher amp plzzzzz
Will this circuit charge a battery which has 1.5v voltage at present. That is not used for a long time.
Yes
nice
Thanks 😊
Hello sir 0 12 tansformar invertor circuit banaiya please 😭😭😭😭😭😭😭😭😭😭😭
Inverter pe already videos available hai meri
Channel videos me chek karo
@@TEKNOISTIX sir o video 12 0 12 tansformar releted mujhe 0 12 tansformar ka chahiya
0 12 tansformar releted you tube video aachese samjhate nahi .a circuit ka you tube me bohut dimand he .please sir bana dijiay 🙏🙏🙏
I ll try
@@TEKNOISTIX thanks sir
Sir 12v ka circut bnao
Sir jo circuit app na draw kiya hai who galat hai . Relay ka com point connect nhi hai
5 v k sath connect kar do
Ok sir
बैटरी के कनैक्शन सही करके दिखाओ सरदार जी ।