Simple voltage regulator
Вставка
- Опубліковано 29 тра 2019
- Hello friends, today in this video i have shown how to make a simple voltage regulator circuit using LM317 ic. You can get any regulated output voltage using upto 37V.
Step-down transformer to High-voltage generator
• How to create High-Vol...
Components required:-
Lm317 regulator ic
2 x 100uf capacitor rated 50V
220 ohm resistor
10k potentiometer
DC Power Source
Thank you very much for watching
if you have enjoyed this video then please like, share, comment and don't forget to subscribe. - Наука та технологія
Step-down transformer to High-voltage generator
ua-cam.com/video/nOootePeSBo/v-deo.html
Could you share the circuit diagram to understand the logic? Please!!!
If I have 10k resistor and 100 ohm potentiometer it works???
LM317 is a life saver 😂 i love it
@@tetraederzufrequenztesla2342
ok
@@tetraederzufrequenztesla2342
ok
I don't really know anything about electronics besides from what I learned in middle school so this video is pretty damn helpful, thanks!
Thank you for the tutorial, it inspired me. Regards
Fabuloso. Muy bueno y sencillo. Felicitaciones.
Thank you so much for this video...!!!!
معلم أفكار مبدع 👍
Eu posso usar para carregar bateria.
Ou para ligar meu som
LM317 : PIN 1 = ADJ , PIN 2 = OUT ,PIN 3 = IN ,, your diagram are showing Pin 2 as input and Pin 3 as output ,try to fix it and dont make your follower get trouble.
if he is connecting 1,2,3, wrong ,why when he testing after soldering work well? but why data sheet difference as you said!
I think the diagram incorrect. Not working
@@ragamtani1527 thanks but if reverse pin 2 and 3 will work or not?
@@khaleddhr6238 yes. It's work. I'm following the diagram. But change pin 3 in vcc. And pin 2 out. And it's work
Muy bien se puede hacer y regula el voltaje
so if i have a 5 Volt 0.5 A power , i have to use a LM element to regulate voltage instead of more powerfull potentiometer ?
Brilliant, thank you for posting.
The idea is so awesome and great can be used in battery charger too
Too wide output voltage range. Hard to adjust. Use 390ohms resistor and 5k pot, will provide 1.2V-15V output voltage range. Easier to adjust.
Cheers from Indonesia
Can we use for air conditioner
@Evolution V. Humanity:- lol😂itz over 10 months
Soo nice video i like it my pray with us
amigo preciso de um projeto que receba 60vdc e saia 12vdc seria possível
Nice video👏👏👏
Sir, can I use transformerless post supply as input. Please reply.
Thanks in advance!
Tg u for sharing...
miy interesante pero cuanta corriente maneja el circuito
Hi.
Thank you for the video. Would you be able to assist me make a circuit that can regulate amperage of an arc welder? I made an arc welder off 2 microwave transformers- I need to regulate the amps. Thanks.
Thank you bhai ye project perform kargaya
v.nice🙋🙋🙋🙋🙋
Excelente video ....si deseo agregarle un voltimetro amperimetro al circuito como serian las conexiones...gracias
Conecta en paralelo la salida
what can i add to take in more volt input?
Funciona para 7805 ??????
Quantos amperes?
Can this control 18V 7Amp Dc voltage?
Bro i have 1 (100uf 50v)
And other (100uf 25v)
Can i use?????
Em qual placas de resiclage encontro esse transistor
nice video....
Thank you
Irfz44n use nehi le skate he kya
Handsomely. At 28 and 31 seconds of the video in the diagram, the numbers 2 and 3 need to be swapped LM317.
Selamun aleyküm hayırlı işler 😁
Hola he armado este circuito, todo bien, pero cuando mantengo un aparato conectado constantemente el voltaje disminuye hasta que el aparato se apaga, ejemplo conecto una tv box, le pongo 5.15 v a los 10 min va decayendo hasta 4.6 y disminuyendo, es ahí que el aparato se reinicia y vuelve de nuevo a los 5.15v, son dos diferente y los coloco a un cargador de 5 v y lo mantiene perfecto, el voltaje lo alimente de una fuente atx desde los 12v que da la fuente, también había hecho el circuito con otro diagrama sin capacitores y sucedió lo mismo..
What happens if the input is variable, does the output follow or does it stay at your set point?
It follows the input. There is no feedback interaction going on here that can stabalize output voltage.
Bro isme 6v input deka 4v nikalna cahunga to kam karaga
Hi, can u please tell me if this unit will operate dc motor 20 amps, thanks
ЛМ 317 лепота просто и до 1.5А. с тепло..с радиатором.
Saludos y agradecimientos. a que voltaje
va conectado? no se ve. gracias-
Ah 20
A un transformador de 20 Volts supongo solo dice que a 20 pero tiene demaciada variación de voltaje y ese circuito no sirve
@@gabo1934
Oie ya que estas respondiendo preguntas xd, por qué conencto la resistencia a la patita uno y la dos si en el diagrama dice que se conecta a la 3??????
Can i regulate the power of laptop charger (19v and 3.5 amps)!???????
Nice video
#bhandariengineeringtutorial
It is possible to charge a 2000F 3.6V supercap with this regulator? The supercap could draw 3A.
No if you don't limit the current with a resistor
LM317 is for 1.5 A
But you can either buy an LM338 or combine 2+ LM317 in parallel to get more current
Once I overloaded my LM317 adjustable power supply and the LM317 got very hot and started lowering output voltage.
I had it set to 12V
I powered a 1.8A server fan
It quickly heated up and the output voltage dropped to 7.5V very quickly
I was worried that I destroyed it, but I let it cool down, and it started working fine again.
What kind of soldering iron is that?
I know un the video you say 37 Volt but how much voltage can it give?
37v is max dc you can feed in regulator, but you can take out 1.3- 36v dc , it should be stable...
look up lm 317 to see what the current values are,that it can pass
220 ohms Resister showing in diagram between pin 1 and pin3 whereas in yr video u r showing between pin 1 and pin 2. Which one is really correct. Pl explain.
how much the output please ask me
Would it work with a 32v transformer?
Build full bridge rectifier and look if dc is less than 37 volts dc
@@ammorack8644 Should be roughly half of the transformer id assume
Kitna current me chalega
Sir for 48 v to 64 v
How to make charger
This is long lasting , can I use it continuously. 5 to 6 hours continues. Plz reply
Bhai 1.5 amp ki rating he wo b heat sink lga ke
What kind of Amp is handled here?
amper of voltage regulator 317 greater then 1.5
Sir koi esa circuit bano 4 volt se 12 ja use jada Voltage de
Can v use 316 instead of 317.
Input per 5volt & output per 3volt le sakta hu keya ??
Good job. What's hapen whit current?
it's easy to remember. if volts rise, ampere goes down, vice versa it's different, if amperes rise, volts go down.
@@unfunf22 thanks!
Its working
How much maximum amper can pass from this circuit
LM 317 should be with heat sink. Otherwise it may burn in heavy load.
it will definitely burn at higher current and low voltage setting.
@@johnyang799 yup not only burning the lm317, but the potensio will be burned too.
Bom dia
Parabéns
How many voltage can give for input maximum?
Input per 5volt or output per 3volt le sakta hain keya ??
Please reply
Why are those capacitors? Are they necessary?
Nice 👍🙏🏻
Any solution to get 0 volts? Our instructor will give bonus point if we can get 0 volts
Sir 10amp lod ka saise banaye
What input current maximum? Can I use for accu 12V - 10A?
Same problem 😕
12v transformer input use Pannalama
Sir 10 amp lod ka kaise banaye
Nice
Is per inducting coil nehi lagaya ap na ?? Phirvi perfect volt milaga keya ??
Please reply
Yes, it'll work without the coil
Es cierto la info de las patas estan invertidas, revisen labdata sheet del lm317
Lo que salio mal son solo ess letras sobre las patas. Al parecer...
How much amperage will this voltage regulator accept?
Look up the data sheet
Very good Bhai
Output is dc current ??
This is not a voltage regulator, it is more like a voltage controller.
Gen Llamera I know, I am having a very hard time finding a voltage regulator on here, it's all freakin voltage controllers like this. I'm getting really pissed off.
Gen Llamera also I just learned they are called "Linear Regulators" so use that for your search terms.
Whats the differences ??
Sir 12v to 3.8v or 7.4v kese convert kare
Hi bro .Lm317 is not available can I use IRFZ44
Nope
power supply how many volts is?
Dòng (A)=?
Plz.. What is the purpose of the capacitors in this circuit?
capacitor is use for stable the voltage
Minimum What is the durability of this circuit. How long can we keep it on continuously
What's the ampere May I get 1a?
Kya ye project work karenga
What is max output current?
1.5amps
@@Arunmanarcad With heatsink...
How to convert DC 3.7v- 4.2v to 8.50v- 9v DC ?
what is the output. Can it be adjusted?
Yes, the output can be adjusted. Do not exceed input voltage to more than 35 Volts DC. All your doubts will be better answered if you download the datasheet PDF.
output voltage adjust form 1.25 v to 37 volt
Sir I use 100 k instead of 10 k potentiometer
Tell me
Kina Amp hai
It would be more meaningful with an oscilloscope and a load.
Must we all hear that music while we're listening to this video? Because some of us don't look at it, I will listen to it while I'm trying to do work. I can't do that and listen to music and try to learn about a voltage regulator, can I?
AC Se Chala Sakte
is this a musical video or een electronics video
Plz circuit diagram
No daut It's work perfectly but diagram ic pin 2 and 3 exchange
Aapka Jo tha Dhan hai vah kaise banaya hai aap Thoda Dikha Jaega To Achcha Hoga third hand kaise banaya hai tar se jo Banaya Hai third hand ko kaise banaya hua hai please dikha Jaega To Achcha hoga
Your circuit diagram is few wrong , the two and three number pin points will be interchanged .
Use a heatsink must so it will be burn
Fuel digital testing divice banau na
Input 36 v
20 amp
Kam nahi ho ga
Down 24v switch 12v 6v 3v 1.2v হয়।
Volte UP হয় না?????
UP হয় না কেন কিছু বলতে পারবেন।