DC Voltage and amp Adjustable power Supply, Simple DC voltage regulator

DC Voltage and amp Adjustable power Supply, Simple DC voltage regulator.
This is a DC voltage controller simple DIY using a TIP3055 transistor. This is a basic voltage and current adjustable power supply. You can supply an input maximum of 30V, 10A.
Components used in this project:-
1. TIP3055 x1
2. BD139 x1
3. LM317 x1
4. 10k Potentiometer x2
5. 220 Ohm 2W
6. 3A Diode
** Circuit Diagram 👉 drive.google.c...
#adjustable_power_supply
#voltagecontroller
#homemade101
#highcurrent
#voltagecontrollerdiy
#adjustablepowersupply
#dcvoltageregulator

[@homemade_101]

LED Tester : kzbin.info/www/bejne/bGqwZ4OAetCUhNU

[@carlosh9491]

Your circuit is interesting, I just simulated it in Multisim and it works very well. Of course, it does not support 20 Amps due to the 3055 but it can be replaced with another transistor that does support it or put 2 or 3 transistors in parallel with their respective emitter 0.1 Ohm resistors. thank you. regards.

[@homemade_101]

thank you

[@elchandan]

Zener value?

[@SecretoneSecretone-oq6po]

This was a useful video for many, thank you very much

[@pitsit1884]

Tip 3055 максимальный ток колектора 15 ампер,в вашкм ванианте в линейном режиме максимум выдержит 5 и то не долго,перегреется,потрму что сопротивление открытого канала буде велико,не обманывайте людей про заоблачные 20 ампер

[@homemade_101]

[@ribvicky]

This circuit is all over the internet and remember it is NOT a regulated PSU circuit. It is just for fun! Change the load resistance in the output and see the volatage variation.

[@homemade_101]

thank youer

[@wadib3eed7]

All those people do not have electronic background they just are amateurs and only use these type of circuits for fun and collects more viewer to gain money 😁😁

[@hamdillahjan5407]

Because the input supply is not of much wattage

[@حازمشويات]

Very good

[@homemade_101]

thanks

[@S_e_r_g_ei]

Well done! Master! Great job! Everything is clear and precise! Respect! There is even a scheme! When there is a scheme, I will still come here and look. . Молодец! Мастер! Отличная работа! Всё чётко и точно! Респект! Даже схема есть! Когда есть схема, то буду сюда ещё заходить и смотреть.

[@homemade_101]

Welcome

[@antoniocarlosrocharocha4629]

Parabéns. Mostra o papel da voltagem e a Amperagem.A prova dessas duas grandezas que andam juntas. Estou no Brasil.

[@SR.STELLATO]

EU TAMBEM....KKK

[@claudneydefreitas7813]

@@antoniocarlosrocharocha4629 .... O ideal seria se a corrente ficasse parada no valor ajustada, independente se aumentasse a tensão...

[@Suavache]

Mạch điện lý thú rất tuyệt vời xin cảm ơn đã chia sẻ với khán giả

[@homemade_101]

cảm ơn

[@juniorjosebotelhodasilva18]

Muito bom ja montei a minha mas vc tem algum outro circuito que não caia a tensão quando coloco carga no circuito

[@ricardoantoniomartealmonte7434]

esa fuente esta genial para hacer baños electrolíticos oro plata estaño ectr ...... esta super genial .

[@homemade_101]

nice idea

[@vitorbritesvitor903]

It makes a 0-30v 0-50a source with adjustable voltage and amperage. I didn't find anyone on KZbin with this source.

[@homemade_101]

welcome

[@nimalsandunsiri4024]

Thanks ❤

[@homemade_101]

welcome

[@dok120]

👍👍👍

[@homemade_101]

[@Accumulator1]

Well it looks like a clean build but reviews say it does not work properly.

[@homemade_101]

it is warking

[@0lbrbr396]

that was great 🎉❤

[@homemade_101]

Thank you

[@electproject]

GOOD PROJECT

[@homemade_101]

welcome bro

[@oturanboga6225]

süper

[@homemade_101]

😇

[@josefernandomontoyaocampo1662]

Gran video. Qué componente es el de color azul? Será un diac db3? Gracias por su valiosa respuesta.

[@homemade_101]

it is Connectors. you can use normal wires

[@Aaliyah21]

😍😍 super.... 😎😎😎😎 good job 🤩

[@homemade_101]

thank you

[@BoyYob-jr2bw]

do i really need Lm 317? my supply is only 5V i need to drop it to like 3V. i have other two except lm317

[@homemade_101]

lm337

[@BoyYob-jr2bw]

@@homemade_101 can i make it without that lm part

[@ПавелМ-ч1ш]

If used to regulate the charge of a car battery, will this circuit work or fail???

[@homemade_101]

I think can't. ca battery is high amper

[@mehmoodurrehman9322]

Subscribed and liked it too

[@homemade_101]

thank you

[@ChannelSE80506]

Good project 👍

[@homemade_101]

enjoy

[@alializadeh8195]

thanx

[@homemade_101]

Welcome

[@zeroxofficial4268]

Hello, i want to ask on how to apply this on donut board? Hope you can answer me asap cause i have not much time to complete my final year project..Thank You

[@Pilotfly2023]

Very good! Thks, friend!

[@homemade_101]

welcome and thank you

[@faisalusmani9063]

Same circuit banaya hay working fine but 3055 bohot juldi heat hojatay hain 5 mint mai jusy on 2 amp load per mene 2 trinsister use kiey hain achi heavy heatsink k sath koi advice den transister heat bohot hota hay

[@СержМи-х5л]

А где схема? Потенциометры клеем на радиатор - жесть! И паршивые резиновые прокладки без термопасты - шок на весь вечер!

[@rezatavan5048]

Excellent ❤❤❤

[@homemade_101]

welcome

[@mindblower2906experimental]

It's working bro thanks you.

[@homemade_101]

welcome bro

[@FULLCEZAUM]

Como faz pra proteger a saída contra curto?

[@homemade_101]

not have short protection. sorry

[@gilmarcesarporfirio4096]

20 amperes com o 2N3055 nunca talvez um MJ 802 com um bom dissipador poderia chegar próximo desses 20 amperes

[@sokdolla]

does if we use long time and max power the mosfet will burn or not? i follow your other video when use high power and long time mosfet seeming smell it mean will burn soon.(I'm also use Heatsink)

[@homemade_101]

yes it was heating

[@sokdolla]

why it still smell, even i use heatsink and cooling fan?

[@sokdolla]

do you have video to customize PC power supply or LED 12v power supply allow us to adjust voltage to make universal charger?

[@homemade_101]

@@sokdolla no i dont have. sorry. I will try .

[@zwtsch]

where to connect independent amp meter to the circuit?

[@homemade_101]

try

[@cmolinel]

Video shows 3 transistors but diagram shows 4. 7805 is missing in the video. Which one is correct?

[@homemade_101]

Diagram is correct. If you can use 7805, it is best

[@cmolinel]

@@homemade_101 Thank you very much!

[@pedrocorreia385]

7805 é somente para alimentar o voltímetro amperímetro que e acrescentado no outro circuito

[@TaspiaFateha-bb1vm]

Very good friend.

[@homemade_101]

welcome bro

[@hamdillahjan5407]

Schematic diagram not shown this was better to show before practical work

[@homemade_101]

🤔

[@Ajosuharjo-xj3ze]

Mantap 👍

[@homemade_101]

welcome

[@hefnijaber7088]

Kindly I ask you in the sketch not showing digital Amper also on the circuit please advice how to connect

[@homemade_101]

parelle connect vole meter. series connect amp meter.

[@HamzaAli-jd3lc]

Can i use in3055

[@homemade_101]

IN ??

[@HamzaAli-jd3lc]

@homemade_101 in3055 transistor

[@khaluong8041]

Good job❤

[@homemade_101]

welcome

[@ravindraudayakumara90]

Resistor value 120oms ?

[@homemade_101]

yes

[@udayakumara90]

This is circuit maximum output current how much?

[@MadebyEG]

Why does my input voltage become one third?

[@choppman]

0-30v 0-60A - Do you have the diagram or circuit and list and parts?

[@homemade_101]

I don't have yet.

[@CyberturkFM]

3055npn?

[@HamidRasouli]

بسیار عالی🎉🎉🎉

[@homemade_101]

enjoy

[@oscarvalenzuela262]

at the end, why doest show the voltage only current!! thanks for sharing !

[@joao-l5b2l]

O problema destes circuitos caseiros ,e disto ninguem fala va-se la saber porque,e a sua queda de tensao,quando se aplica uma carga...uma lampada ou motor na saida de ajuste,ou seja por exemplo uma lampada de 12 volts 21 watts quando ligada na saida de ajuste a 12 volts reais,nao tem o brilho que deveria ter ao ser ligada a 12 volts reais,e se na maioria dos videos de facto mostra a lampada la ligada com os 12 volts e o brilho normal,e porque a voltagem la injectada de momento nao sao os 12 volts reais mas sim uma voltagem superior talvez 15v 20 v ou mais para ela dar o brilho normal,e para provar isso e muito facil em antes de por a carga lampada e regular a saida ajustavel para os 12 volts sem carga e so depois ligar a lampada,entao ai pode-se verificar a queda de tensao de 12 volts reais para 7 volts 6 ou 5 volts,porque de facto nao pode ter uma quebra tao acentuada,no aceitavel talvez 0,5 volts,dai a grande lacunas destes circuitos caseiros,nao quero dizer mal destes projectos e bem haja quem os faz e ate sao interessantes,mas na realidade tem este senao.

[@homemade_101]

[@mustaphabenali5167]

Can I use IRF540N in its place

[@homemade_101]

yes, it is good

[@mustaphabenali5167]

@@homemade_101 Thanks

[@marox3G]

Greeting! Very educational videos!!! Well done Professor! What video and build would you recommend for me to make a power supply with DC input and output~ 4-6V and ~8-12A! That it can work without interruption and overheating for a long time! Thank you

[@homemade_101]

thank you

[@СергейБибко-ы8т]

Hello! Is it possible to charge a car battery?

[@antonioeletronica40]

dá pra ligar um notebook

[@attitudevele4483]

what is the price of Tip3055

[@simranliddran9295]

Load regulate nhi ho rha volt regulate hote khai kyu

[@ПожарныйДоброволец]

Напиши пожалуйста какие компоненты в нем есть, а именно транзисторы и мосфеты

[@homemade_101]

Circuit diagram have in description

[@diabelekwawa-gg9pk]

Jest wszystko w nagraniu jełopie.

[@francomongillo]

Hello and congratulations for the video, I wanted to understand at minute 4.50 the cable connections on the right potentiometer are different from those seen at minute 5.01 the center of the potentiometer goes to Bd139 and not to the diode, so have you changed? thanks and good luck again, I would like to build one too.

[@homemade_101]

welcome. circuit Diagram: kzbin.info/www/bejne/a5fbi3mheK6in80si=Afv_0SFCwH4YYAnv

[@giovannigraziano7771]

Where are the condensators??

[@homemade_101]

It is not necessary. But it is good if applied.

[@mindblower2906experimental]

Bhai kaya iss circuit se lithium battery change kar sakte hai

[@homemade_101]

yes

[@mindblower2906experimental]

Thanks bro

[@mindblower2906experimental]

Lakin bro tip3055 transistor over heat ho ja Raha hai 6 ampere dene par iska maximum input ampere kitna hai

[@ГригорийОнопко]

BD139.....D882--analog???

[@homemade_101]

?? 🤔

[@ГригорийОнопко]

Короче--Чем заменить BD 139? D882////KT817? KT@@homemade_101

[@mindblower2906experimental]

Bhai circuit kam nahi kar raha hai maine sare types ke 2N3055 transistor laga kar dekha par work nahi kar raha hai.

[@homemade_101]

use silicon pads all componets

[@Babu.955]

Can I give 0 to 60 v 20 ah?

[@homemade_101]

yes

[@issadon7990]

how to srep down 12 volt 6 amp to 12 volt 1 amp simple mudul or a ziner diod any idia

[@homemade_101]

Step down modul

[@issadon7990]

@@homemade_101 can uae rezistense ou ziber diod ect

[@TaspiaFateha-bb1vm]

How to make 4 volt 6 amp variable power supply for mobile repair work .please make perfact. work mobile short cutter

[@homemade_101]

They have short circuit protection. But it's complicated. I will make a PCB board in the future.

[@agahgokdag1845]

Why didn't use condansator?

[@homemade_101]

smoothing

[@shivanandyshirahatti3625]

Good

[@homemade_101]

welcome

[@msgaming845]

Hey what should I do to make it 20 amp

[@homemade_101]

parallel connect 2 x 2sc5200

[@dmitry4751]

Really? Does anyone understand how the current is regulated?

[@homemade_101]

drive.google.com/file/d/1RX3uO7zwN9PWRX8rBnoV17koidfbmBT1/view?usp=share_link

[@jeswinmartin1004]

Nope I also searching for an explanation on how to control current and vary it accordingly most of the videos show it being done but aren't explaining how it happens

[@Elektronikateoripraktik70]

Percobaan untuk pengukuran Amper / arus listrik kurang jelas...maaf..

[@homemade_101]

🤔

[@mohammad.alinejad139]

دوست عزیز ، لطفا پاسخ بده و استیکر و شکلک برای ما ارسال نکن ، عنوان ویدئوی شما 0 تا 200 ولت متغیر است ، چطور ممکن است با رگولاتور lm317 بتوان این میزان ولتاژ را کنترل کرد ؟ لطفا پاسخ واضح بدهید ، در غیر این صورت مجبورم گزارش دروغ یا تخلف پیج شما را به یوتیوب ارسال کنم ، تشکر

[@homemade_101]

😦

[@firstlast8252]

This circuit isn't correct. The volts should not drop out while adjusting the current.

[@naushadahmed9680]

अगर वोल्टेज कंट्रोल का 10k pot ओपन हो गया तो आगे सब स्वाहा हो जाएगा 😢

[@homemade_101]

sorry

[@naushadahmed9680]

At out put everything will blow off if voltage control pot goes open

[@Martin-cs8ty]

Los dos potenciómetro controlas tension y voltaje😒

[@DungNguyen-rs9sl]

Sao nâu đỏ nâu mà lại hiển thị là220 ôm

[@homemade_101]

sorry it is mistake

[@ГеннадийБалакин-з2к]

даже лампочка не горит

[@homemade_101]

??

[@ГеннадийБалакин-з2к]

@@homemade_101 Автомобильная лампа светит,амперы показывает,но на вольтметре ноль,мощности явно не хватает.

[@EfrainFigueroa-vp3qr]

The blue thing is a resistance? You didnt write what it is, do you hsve the skemTic?

[@homemade_101]

NO, it is jumper wire. it is normal contacters

[@stevenA44]

it's spelled schematic.

[@vaskostojanov6927]

TIP 3055 ,20A????!!!!

[@homemade_101]

15A

[@Nurhasan-gx9dr]

Sir Esme outo cut banakar bhejiye plise

[@oturanboga6225]

[@homemade_101]

thanks

[@jorgecardoso6430]

uéeee mas nao era 10amperes........kkkkkkkkkkkkk

[@homemade_101]

yes max 7A

[@betulyamac4493]

Do not good working

[@homemade_101]

🤔

[@henrykmiskiewicz8532]

Nie może dobrze pracować bo układ LM 317T nie jest odizolowany od radiatora.😮

[@andreyplakhotnik9141]

Мозги надо включать а не музыку Хрен там а не 20а в линейном режиме

[@homemade_101]

mmmmm

[@Georg56-ir5mv]

Keine Schaltung??

[@homemade_101]

have in description box

[@Georg56-ir5mv]

@@homemade_101 👍

[@klausfuks1385]

а РУССКИЙ УЧИ ПРИГОДИТСЯ

[@tuluhansati]

TIP3055 and 10 A 🤦

[@homemade_101]

🤔

[@denis05500]

I never saw a proper current control! The 3055 transistor is expensive for such a frivolous adjustment! It's cheaper on microchips!

[@homemade_101]

🤔

[@denis05500]

@@homemade_101 это не в обиду! -- просто есть много более эффективных схем и более дешевле но сложней в сборке

[@denis05500]

@@homemade_101 It's no offense! -- there are just many more efficient schemes and cheaper but more difficult to assemble

[@denis05500]

Грамотную регулировку тока так и не увидел! Транзистор 3055 стоит дорого для такой несерьезной регулировке! на микросхемах дешевле!

[@homemade_101]

☹

[@ГригорийОнопко]

Схема не доработанная...Регулятор тока влияет на величину напряжения.Ставил IRF820---греется.Вместо BD139 идет КТ817А....

[@gd161170]

e max 5 amp

[@homemade_101]

7A max

[@rezatavan5048]

Excellent ❤❤❤

[@homemade_101]

welcome