HOW TO MAKE 12V ADJUSTABLE POWER SUPPLY
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- Опубликовано: 9 сен 2024
- In this video i will show you :- HOW TO MAKE 12V ADJUSTABLE POWER SUPPLY.
METERIALS USE :-
1 - LM 317 Adjustable Voltage Regulater
2 - Transformer 15 - 0 - 15
3 -7812 Voltage Regulater
4 - Eliminator cabinet
5 - Capacitor 1000uF / 35v or 47uF / 25v
6 - Potentiometer 10K
7 - Resistance 330 ohm
8 - Diode 4007
9 - 0 - 100V Dc Digital Voltmeter
Amazon - www.amazon.in/...)
Finally I made this project..it's working great..Thanks
Thanks for comments !!
Your comments are very valuable for me..
Juda qiziqrli rahmat👍👍😊
मेरा नाम दिलीप मोरे है मैने आपका विडीओ देखा बहुतही अछा लगा लेकीन यही विडीओ आप अगर बोलके समझाते तो ओरभी अच्छा होता क्युकी एक दो तार बराबर दीखे नही ईसलीये आप अगली विडीओ प्लिज आप बोलके ही समझाना आपकी विडीओ मुझे बहुतही अच्छि लगी थेंक्यु थेंक्यु ओर थेंक्यु
Main koshish karunga...
circuit diagram :-
drive.google.com/uc?export=download&id=19BuS9srPWdTqmaqpfYDmFqLc-C7pba7o
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simple and nice.
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very nice bhai
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A mica insulation should be used with both the regulator Ics as the metal body of one Ic is negative and other is positive so it will short circuit on the cabinet
sir, please make a tutorial/circuit diagram for 12.0.12 (3amp) with digital voltmeter
Sir, your idea & diy project is very nice but it would be more beneficial if you provide the circuit diagram. One more thing, where do we get the dc voltmeter 0-30v DC ?
Muy bueno el circuito, el amperaje muy bajo. Agréguele un transistor de potencia a la salida para obtener más amperaje, por lo menos 10 amperios.
Onde se ligar o trânsito de potência nesse circuito pra aumentar a amperagem ?
I am getting out put voltage from 0.88 volts to 10.88 volts instead of 1.5 volts to 12.0 volts.
Nice project
Thanks for comments.. Your comments are very valuable for me....
Can I use 12-0-12 transfermer
best video sir ji
Thanks for comments ¶¶¶ Your comments are very valuable for me.....
Very nice. Ye kit LKO me nahi mili. Kahan se mile gi. Na mile to kya aap le ker bhei sakte hain. Ya sirf cabinet mil jaae. answer pl.
hellow sir please make a new circuit diagram for 12.0.12 (3amp) with digital voltmeter
You have give diagram in description box
pls speak when joint compount and explain
Circuit diagram video starting mein hai।
lm 317 output current just 1.5 amps so if you loaded it will be burn .
great...😊💐💐💐💐
Thanks for comments।। Your comments are very valuable for me
।।
Good job
Thanks for comments।। Your comments are very valuable for me...
Sir please make video on how to convert 9volt Transformer into 18 volt and make variable power supply from that Transformer please sir🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
Nice
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It will work if I give 12 v. Input without tranformar? Means without 240 volts. Please reply.
भईया जी एसा कोई बिडियो बनाइएन कि 240V से 12V मे कंभर्टहो
Aisa video hamara channel mein hai... Aap dekh sakte hain.. Transformerlesd 12v power supply.....
Sir same power supply project 6-0-6 transformer sa kaisa banana hai plzz bolia...
Sir iska load jada nahi le raha hai???...,,, uska kuch change hoga 12-0-12 transformer 1amp ka hai???
Is it possible 1.5 v to 220v (or) 1.5v to 110v regulator with 220v ac power supply.if possible please let me know
Please make a 1.2 to 30 Volts, 2 Amp power supply
Mein koshish karunga।।।
Thanks for comments।।
Thanks
Super
Thanks for comments !!
Your comments are very valuable for me...
hi sir how about the amper? i want to assemble like RPS sale in online
Sir kya 3amp transformer use kar sakte hai aor vo voltage 12 ke upar dega Na please reply
Transformer output voltage 15 0 15 ac or dc ?
okk..... thnk u
What's use of Lm7812 Ic ? Is it for powering the voltmeter or for getting 12 Volt to input to Lm317 ic ?
the latter
dear Tarun .... Your video was very good but the connection of the volt meter was not understood.
Red wire positive supply
Black wire negative supply
Yellow wire connect out put supply..
Thankyou.......
Sir, voltage regulator ka eisa Cabinet kahna se kharide? Please batayen to bohut mehrbani hoga. Your video is very good and I wd like to make it for my own.please sir AMAZON me search kiya lekin unha por eisa koi Cabinet nohi mil raha hai? upki reply ke intezer mein rohunga. Thanks again.
Local market se kharida।।
Online nahi milta।।
7812 voltage regulator support 19v DC supply
Yes support...
3.54amp means same amp ouput give
👌👌👌
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सर् आप ऐसे ही एक 24 volt का भी बना कर दिखाये
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Ok
@@techtarun77 please sir
Led ka connection kb kia yr puri video bnaw yr
Led restance 1k
Led positive connect 7812 ic output।
Led negative connect 7812 ic middle pin( - )
osm
Thanks for comments। Your comments are very valuable for me।।।।।
can i use a 14 volt transformer without bridge as input? when i will put a bridge the 14 volt will be 18 volt can i use that?
Use bridge rectifier।।
Use Kar sakte ho।।
sir es eliminetor me 12 0 12 transfarm 5amp ka use kar sakte hai? pls.tell me
Use kar sakte ho..7812 Regulater ic mat lagana।।।
Sir Kaya hum is power supply se RGB LED strip connect kar sakte hey...
Is power supply se 12v RGB strip led connect kat sakte ho ।
Main volt meter add karna chahta hoon , kia aap volt meter connection wearing picture me add kar sakte hain ( jo app video ki suruat mein dia hain)
Output ke parallel me connect karo
Ghar me tranformar wain kiya hy Myne 1.5 se 12 volt ka eliminator ko wo bhi old modal 😂 😂 😂
Sir ye bana huwa ya ap se parchase kiye to kitne me milega
Sir i was use same component in your vedio but my transforma is 16-0-16... Is volt miter volt show proper but when i connect sumthing display show less than voltage.....ex- i set volt to 3 volt in volt miter and connect 3 volt led...led glow but my volt miter show 1.9 volt....dont know way......as your vedio 7.45 your volt showing 12 volt my volt showing11.7...please help
Showing 12 volt my volt showing 12v - .5v idhar udhar ho sakta hai.. koi problem nahi hoga !!!
LED load dene se voltage drop ho raha hai !! Isliye 1.94v dikhana raha hai...
I’m making a Power supply in which the Variable voltage is from 1.2v to 32v and also a fixed voltage of 5v and 7v and 12v ....
So kindly you can draw a circuit for me for this power supply...
AnD also show that’s what type of components I use in it...
Can we use it for 12v car battery charger? Philippines
Yes sir use
sir hum tranformer ke alava kuch or use nai kar sakte like mica capacitro
No
you need to use 3 prog plug
Hello my good friend that you made that I can find this eliminator battery??????
Thanks for comments...Yes
how can i find the eliminator cabinet?
How can i find the eliminator cabinet
Any electronic shop
सर् आपसे कुछ जरूरी जानकारी लेनी थी क्या आप मेरे से संपर्क कर सकते है
मेने एक brich rectifire की मदत से 12 v का बैटरी चार्जर बनाया था काम तो कर रहा हैँ पर जैसे है वायर बैटरी मे लगता हूं तो बैटरी की पावर से alimitar मे लगी लाइट जलने लगाती हैँ
रेक्टिफायर से पहले led लगाईये ।
Tum 1.5 se lekar 12 tk transform to manunga my 😂😂👈
mere pas 12-0-12 transformer hain usme kam chalega kia?
12 0 12 use kar sakte ho।।
Surf 7812 IC use mat Karna।।।
Can we use 12 0 12 transfarmer instead of 15 0 15 plz reply early
Yes use।।
Do not use 7812 ic।।
@@techtarun77 vai please 12-0-12 transformer ka diagram do. Reply quickly as possible...
can work L78050 mosfet
with out LM317
No
Can you share the circuit diagram of this? Please !
its there at the beginning
how to get 28 volt with this circit,what component i change for this circit please tell me....
All are same
Do not use 7812 ic
@@techtarun77 capacitor aur resistance change karna padta ji..maarna chahate hon kya logo ko
Sir mere pass 13×2 transformer hai chalega na
Circuit and components wahi rahega na
Components same।।
Chalega।।
@@techtarun77 thank you sir
Transformer 1.4 amp ka hai
Chalega
@@techtarun77 thank you
Can we use full wave rectifier
Yes use
Pls. give diagram for better understanding.
Circuit diagram diagram video তে আছে।।।2.12
digital meter connection not shown in circuit.
Red wire positive supply।।Red wire connect 15v positive।।
Black wire negative।।
Yellow wire connect out put positive।।।
in you video you put 7812 out pin TO LM 317 that is not good
Bhai 12 0 12 transform laga sakte hain ya nhai
Use Kar sakte hai।।
7812 ic mat lagana।।
1.5v - 24v ke liya kya change karna hoga ?
Change transformer।।
@@techtarun77 I have a 12-0-12 1.2ma transformer please tell me what components to change.
ye jo ap ne pawer sapply ke part kahan se malen ge
All parts available TV spear parts shop।।
Digital voltmeter - Amazon
Sir power led ka connection kaha karna hai dikhaya nahi
Led restance -1K
Led positive negative connect capacitor positive negative।।
How many amps produce here?
1 amp
Hi sir.... Transformer kithna ampiar ka he...
Transformer 600mA
Thnks for ur reply...
How to get up to 30 volt using your given circuit and where i connect the digital voltmeter ?
sir thank you
Waiting for your reply
You'll get 30V if you use just one diode from the Transformer to the capacitor and put the negative side of the capacitor to the other 15V point where the other diode would be. Then you need to change the capacitor for one with a higher voltage-rating and get rid of the 7812. The 47uF cap should also be upgraded to survive 30V. You can also add ceramic caps in parallel to the capacitors so you get a smoother output-voltage.
1.2 volt se kom kihu nehi hoga ans me?
LM 317 output voltage 1.2 to 37v... Minimum voltage 1.2 Jo digital meter mein show ho raha hai... LM 317 1.2v se neeche vhari nahi karega..
Tell me Transformer output voltage and amp ?
TRANSFORMER OUT 15V
AMP :- 500 mA
Thanks
is ka led kha se kharede
Description mein link hai।।
Amazon
@@techtarun77 thank sir thank
Can I use 12v 0 12v and 300amh transformer ?????
Yes use..
7812 IC do not use..
@@techtarun77 sir 1.5v to 12v 500amh transformer use kar sakta hu? Aur circuit diagram do please!!! Reply quickly as possible...
Use Kar sakte ho।।
7812 IC mat lagana।।।
@@techtarun77 ok but 7812 na lagane par connection kaha karu wire ka jo jo 7812 pe lage the ohi janna chahata hu. Reply please
Transformer positive connect lm 317 last pin।।
Negative connect capacitor negative।।
Flow circuit diagram।।
Tech Tarun can make link for schematic circuit
Please wait
CIRCUIT DIAGRAM :- drive.google.com/uc?export=download&id=19BuS9srPWdTqmaqpfYDmFqLc-C7pba7o
Thanks
How many Amp transforma?
600 mA transformer।।
220v is not going in USA 120V 60Hz
Bhai voltmeter ki yellow wire kidher jodi he
Wire signal core lani hai kya
Yellow wire connect out put positive।।।
how to run 3 pcs LED 3 watt , each are 3 watt ,how to run on 240 V plz give component .
3 Led ×3 Watt = 9 Watt
1 - 135j / 400v
2 - 470 k ohm resistanc × 2
3 - Capacitor 47 uF / 63v
4 - Diode 4007× 4
470k resistor 135j/400v ke sath lagane he
TECH TARUN can u send me circuit diagram on whatsapp me 8141101181
WhatsApp 09434602937 ( Do not call) Circuit diagram ke liye thoda wait karna padega
will not 12v out of LM317 out if you use 12v in
In put voltage 15v..
bol6e 12 -0-12 2 amp trensformer use kora jaba
plz help me
12 0 12 ট্রান্সফরমার ইউজ করলে 7812 আইসি বাদ দিতে হবে
My WhatsApp no 9434602937 (do not call)
TECH TARUN hmm amer ka6a a6a
Ok
Just not show right wiring
Transformer 15 0 15 aur kitne ampher hai?
Transformer 1 amp
@@techtarun77 3.7 v to 12 v battery charge ho jayega?
3.7v /6v battery charge ho jayega।।
@@techtarun77 aur 12v battery k liye?
Mane 12-0 Transformer lagaya hai, mera 11.15 volt aaraha hai, why sir?
12v ব্যাবহার করেছো তাই 7812 আইসি ব্যাবহার করা যাবে না।।।7812 আইসি টা বাদ দিয়ে দাও।।।
Because their is some voltage drop due to Diodes ...
Это что-то фантастическое! Прорыв в электронике! Теперь мир изменится!
Sir
Thanks for coments। Your coments are very valuable for me।
मान्यवर ईस बीडीयो का पुरी सरकीट देने का कष्ट करै
CIRCUIT DIAGRAM :- drive.google.com/uc?export=download&id=19BuS9srPWdTqmaqpfYDmFqLc-C7pba7o
Transformer price
Local market price 60/-
Cabinet are price kato ?
Cabinet price 15/-only
TECH TARUN oooooo
A6a ami ata dia Amr battery gulo charge korta parbo
15 015 koto এম্পি আর টার্নফরমা
Transformer 15 - 0 - 15
600mA বা 1Amp ব্যাবহার করতে পারো।।
@@techtarun77 kono poblem hoba na
কোনো প্রবলেম হবে না ।
@@techtarun77 ok
Dada
Power supply output short korala prlm hoba
পাওয়ার সাপ্লাই আউট পুট শর্ট করলে transformer hit হবে।।
তাছাড়া পাওয়ার সাপ্লাই out put short করবে কেনো।।।
Jodi phn short test korta jai jodi phn short thaka or any component test korar somoy short thakla power supply diy gular kno prlm hoba
কোনো প্রবলেম হবে না
AC to DC ???
transformers 2amp Kiya
Battery capacity ki hisab se transformer amp lagega ।।
Sir please contact number ta deben khub dorkar please sir. r jodi kono problem thake tahole amake ek bar call korun ba sms kurun na please khub dorkar my mob : 9749289194
p
Bolana nahi aata to video kiu banate ho
Thanks for comments।।। Your comments are very valuable for me।।
Hindi bol nahi sakta........
Try in English, Audio would help much.
Thanks for comments।। Your comments are very valuable for me।।
That is one of the sloppiest builds I have ever seen, and it's dangerous.
You have loose uninsulated wires all over the inside, no wire bushings or even grommets for the wires exiting the case, no fuse...
Annoying music, no dialogue...
How far did you have to bend the front panel to insert the potentiometer because you failed to install things in an orderly fashion?
RUclips needs to categorize posted videos. Professional Builds and Moron Builds!
Thanks for comments।।।
Your comments are very valuable for me।।।
Can i use 50v 1000uf capacitor
Yes use....