How to regulate DC volt, adjustable 1.2 to 39V diy DC power supply
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- Опубліковано 19 жов 2018
- How to regulate DC volt, adjustable 1.2 to 39V diy DC power supply.
Today i will show you how to make adjustable dc power supply 39 volt to 1.2 volt amazing diy idea dc power supply regulator, new simple and easy electronic project.
I hopeful this video will be helpful for you and your friends please like,share and subscribe for more videos.
I hope you also like this,my other cool videos.
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처음으로글씨올림니다저한테많은도움이됨니다❤❤❤❤❤❤안녕히
Why act badly ? If you are "smarter", "better" simply make your own video.
I'm new at this, and just reviewing many. This was helpful to me, and I appreciate that you took the time to offer your thoughts. Adding voice is unnecessary, and crosses language barriers so more can enjoy. If you feel the need to be negative- do some soul searching to determine why you don't feel validated : ) Thanks for this helpful video.
an excellent video, thank you very much, everything very clear has been a lot of help and has given me a big mistake in which I was about to follow a badly done tutorial.
You really said nothing helpful Edgar, what was the big mistake you avoided? Do you have a better method?
thank you, by chance i will make it for rc car ..
Thanks for Idea. I am from LAOS PDR
Welcome
Saludos desde Venezuela¡¡ Buen video¡¡ Bendiciones.
Thank you very much dear friend,,,,,,,,,
Creí que en Venezuela no tenían internet,. Sorry las noticias internacionales nos dicen que aya están bien pobres, que comen de la basura, que no tienen educación, que todos estan enfermos y no hay quien los atienda. Bueno eso dicen. Y que llegó un súper héroe llamado Guaidó que ya solicitó limosna a sus aliados estadounidense y que ya va ser Disneyland aya. Sorry.. ya veo que aquí osea tu. Si sabes leer y estudias.. saludos...
Oh ho,,,,,,,, Thank you dear friend for interest,,,,,,,,,,,
Коротко, ясно и по существу. Молодец
Thank you ,,,,,,
I did your project according to the video, it worked. Thank you.
Glad it helped
Nice demonstration and helpful to electronic /electrical professionals !
Thank you dear friend,,,,,,,,,,,,
Ramesh Tripathy If any so called professional is working like him please let me know as I'll make sure not hiring them! Seriously, he doesn't give a dam about it. Filty soldering iron, inadequate wiring, no heathsink grease, no isolation from the heatsink, no decoupling capacitors, etc... Globally, he did everything people with a minimal common sense wouldn't have done. Really bad workmanship!
@@SimpleEnough2k9 AGREED! This is a pile of shit at best. :-)
Buen travajo no se quien eres pero me agrada tu travajo y forma de enseñar felicidades compadre. Suerte
Thanks and most welcome ,,,,,,
Thank you. This is what I wanted
Welcome dear,
I have 52 volt dc. I want to make it variable from zero to 52 volt. Is this circuit may be used? If not please send the wiring, 👍🏿
Current 40 A
This is a perfect example of how not to build a LM317 power supply
Very cool. tHX
it works bro but at the time you do some tests with some leds or motors from 3 to 12 volts the transistor thunders or gets too hot with the leds
muito bom VERY GOOD
Thank you very much dear friend,,,,,,,,,,,
muito bom
Thanks for your video. the connection of wires not able to find clearly.
Brutal soldering job. I guess this represents the dumbing-down of quality workmanship.
Nice!
Good video
Thanks for the visit
Thank you for the tutorial, very useful
You most welcome dear friend ,,,,,,,
pot. reversal connected..650 ohm 1/4w ... hayır, 1w ..veya daha yüksek olmalı
Tudo bem. Esse regulador de corrente serve pra reduzir uma corrente que sair e um carregador de bateria de 40 v.
Si funciona amigo
It semms not sensitive enough to adjust voltage gradually. i think u may run the risk of burning something.
I have a transformer with its bridge rectifier, which delivers 30 volts in direct current. Would the components be the same?
Valeu essa fonte muito prática e Boa.
Parabéns pelo projeto.
Thank & welcome dear friend ,,,,,,
@@ABTabi e d
U can change with Linear Potentio.
Da pra usar como se fosse uma fonte assimetrica .
O esquema não ficou claro pois os fios não ficaram totalmente exposto embora seja um projeto bem simples poucos componentes, porém colocar o esquema poderia fazer evitar a queima de componentes .
...
The scheme was not clear because the unfamiliar wires are fully exposed although it is a very simple project, but placing the scheme could prevent the burning of components. I was waiting, thank you, I see and follow content from Brazil

Hello. How to get a constant 2.4v 1a with a 18650 battery. I would be very grateful to make a detailed video.
use a LDO
Serve para controlar a velocidade de um motor 12vlts. Tipo ventoinha de carro.
Muy bueno tú vídeo sólo té falta utilizar unas pinzas Caimán para evitar un cortó y él vídeo queda más estético
Thank you dear friend for suggestion ,,,,,,
sir g.. is 12v supply given to this regulator....please tell me.... wonder of thanx
Saludos, entendí bien,pero, no muestra el transformador o dice a cuantos voltios esta conectada.
38 voltios
funciona bro pero a la ora de que haces algunas pruebas con algunos leds o motores de 3 a 12 voltios truena el transistor o se calienta demaciado conlos leds
nice job
Thank you dear friend for interest ,,,,,,
So easy
Great. Ii wanna make a rework station., this will be helpfull for control air speed.
Sir Muche Lm 317 ic Nahi Mila To Konsi lagau Lm 7809 Kam Karegi kya please comment sir please 😞🙏🙏🙏🙏🙏
Can you wire that same 12v dc regulator with a 12v inverter
Thank You, very useful and easy explained, but hiw powerful? I plan to run®ulate 4x 12v dc 775 motores and need it to be able to stand 50-60 amps
1.5 amps ,,,,,, Thank you very much dear friend for interest ,,,,,,
@@ABTabi Do You have any answewr on my question? Is it possible?
nice
Thank you friend ,,,,,,,,,
tengo un cargador de 19v a 3.16A de portatil, tengo entendido si utilizo un LM350K que funciona a mas de 3A no tendre problemas al cargar mi tablet con ella? que funciona a 5.5V y 3A regulando el voltaje con este mismo circuito.....Solo por acesorarme antes de hacerlo. gracias
Sería Más Creíble El Video Si Mostrará, El Valor En La Fuente, O La Toma De Una Batería, De 1.5 v. Ok? Gracias Saludos Desde Colombia.
Hi, how about the current?
Thanks ABTabi! What parts would I need to scale from 60vdc? Also the current is 4.5 amps
My dear friend,,,,,,, i will make as soon as possible ,,,,,,,,,,, Thank you for interest ,,,,,,,,,,,,,,
@@ABTabi sir please you make a high curent transformer using a old TV components . plz it's my request. I am wait for your next video for me. 🙂🙂🙂
very nice
Thank you dear friend,,,,,,,,,,
i have question regarding this topic....How can i control DC from DC power supply and also how can i equally distribute DC to 3 or 4 instrumment from DC rectifier
rectifier capacity is 0- 12 v and 50 amp.
instruments required maximum 7 amp and no requirement for for specific voltage
merciiiiiiiii ok ok ok
solitaire ALI said
Pretty raw but still useful.
de cuanto es la resistencia
Shocking workmanship. Please clean your iron.
😅👍
La entrada no se ve, es de 110 v C.A, ? El positivo es el que viene del potenciómetro o del LM?
Conteste las preguntas sobre la entrada, puede causar accidentes por omisión
DC volt ,,,,,,,,,
Una pregunta este experimento se lo hace funcionar solo con corriente alterna oh directa esa eso duda ya que yo uso un cargador de celular y solo se marca su voltaje y de ahí se queda soy novato en esto pero me interesa el experimento 😊
Most welcome,,,,,,
Nice
Thank you friend,,,,,,,
एप्सन प्रिंटर का 42 वर्ड का पावर सप्लाई है। उससे वेरिएबल पावर सप्लाई बनाना है। कैसे बनेगा?
Hola este proyecto sirve para crear una fuente de poder para una maquina de tattoo a bobinas? Ya que funcionan de 1.5. 3. Amperes maximo 12 voltios. Sin que se quemen las bobinas? Agradeceria una respuesta y en caso que si me sirva se podra colocar un voltimetro y medidor de amperes saludos desde argentina !
Thank you very much dear friend,,,,,, i will do as soon as possible ,,,,,
Can i use 1 k resistor
1k ohm kullanılabilir mi 560 yerine cevalarsaniz çok memnun olurum yada kaç gibi direnler kullanılabilir .
What about current adjust
I want 0-24 v dc it work's please reply
Esse regulador de voltagem pode der ligado na energia de casa de 220v
No,,,,,,, Thank you dear friend for interest ,,,,,,,,
Thank you friend soon I will assemble one. 🙏🏻😁🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷😏
Most welcome ,,,,,,,,,
Dc fen chala sakte h
Input voltage?
how to determine the heat-sink?
no thermal grease?
Ooo
O o o oooo99 oo9
O
Kenn Mossman sir i made this project but my heat sink is super hot..is it normal???
Aapne current kitne volt ka diya tha
thanks
You're welcome!
What use can be given to this circuit? Does it serve as a variable power supply?
Quantos amperes esse cirquito libera
1.5 ,,,,,, Thank you dear friend for interest ,,,,,,
@@ABTabi valeu 👍
Posso fazer esse projeto com uma entrada de 220v? Obrigado!
No, this circuit is not for 220 volt ,,,,
Qual voltagem de entrada? Preciso saber para fazer um desses!
Quisiera saber de cuando es la fuente de entrada, es de 1.5v y la aumenta a 38. V ? Por que quiero hacer esta fuente regulable para un proyecto que tengo de una fuente de poder atx por favor espero me puedas responder... saludos y bendiciones✌
Untuk atx tidak se efesien untuk jangka lama maka atx akan hangus terbakar
the 560 ohm is 5 watt resistant or 2 watt resistant.pls reply,need help
izin Donlod vidio
Please explain what you wish.
Qual valor do resistor
Salve, posso utilizzare questi componenti da lei dimostrato con un trasformatore 24v 6a? Vorrei creare una alimentatore variabile grazie
l'LM317 supporta massimo 1A. Superata la corrente massima supportata iniziano a scaldare.
@@Daniele_Moratto ok grazie
What if I'll add a digital voltmeter where i connect it
To the output bro,
Gasta muita energia
Kya is circut se 15v dc and 5 amp tak control ho sakta hay
Quantos amperes?
Power in to lm 317...wat ?
I can use for 775 motor control by this circuit
Good
Thank you friend,,,,,,,,,
Can i use it to charge the motor battery?
What was the input source was it adapter or battery?? Because it didn't work with 15v adapter but working with battery
Can I use this circuit for 0-24v 5amp setup?
No
Ic current limited 1.5 Amp
how about the yellow wire?where is it heading to
My dear,red and yellow wire from DC 39 volt. Thank,s
i want to make a very simple controller for speed for electric bike ¿how can i make it?, because the hall sensor of the throttle or accelerator only accepts 5 volts, more volts willl burn it , instead of the potentiometer i want to use a throttle of ebike that has a hall sensor of only 5 volts, i want that when the throtter sends the signal bettwen 0 and 5 volts, that acelerates the motor betwen 0 and 24 volts
Thank you friend, i will make as soon as possible.
thanks, i'll be watching your videos
Seria mucho pedir q corriente dà èste regulador?
Gan,apakah ini bisa untuk menurunkan tegangan pada aki mobil 70 Ampere ?
How about LM337 ?
posso usar 0310
TR nya over ngk mas bos panasnya
Qual.é a entrada de tenção alguém pode me falar por genteleza
Sy pakai potensio 20 k potensionya panas dan berasap mas
hello, how many volts do you feed the circuit?
Cek berapa arus amper keluaran dari beban tersebut kawan ?
автору, а если 47 кОм резистор, не получится?
Music By vibe tracs
hey, can i use 19 v dc instead of 39 v?
please answer
Yes you can use ,,,,,,, Thank you dear friend for interest ,,,,,
@@ABTabi I suppose I can use a 12v car battery as well. Are you controlling the current output?