DC Voltage and current Adjustable Power supply, DIY DC voltage controller

Рет қаралды 440,484

Жыл бұрын

DC voltage and current adjustable power supply, DIY dc voltage controller.
This is a dc voltage controller simple DIY using a 2sc5200 transistor. This is a basic voltage and current adjustable power supply. But not a powerful dc voltage controller. You can supply an input maximum of 200V, 15A.
Components used in this project:-
1. 2SC5200
2. 47 Ohm 2W
3. 0.22 Ohm 5W Resistor
4. 10k Potentiometer
5. 10 Ohm 2W
6. 5A Diode
#voltagecontroller
#homemade101
#highcurrent
#Adjustable_power_supply
#voltagecontrollerdiy
#adjustablepowersupply

Пікірлер: 298

@homemade_101 Жыл бұрын

Make inverter 👉 kzfaq.info/get/bejne/iMimp5hkuc-7pH0.html

@uksuperrascal 10 ай бұрын

The transistor ? - You used in the above video was a TTC2500 VCE = 230V 15A

@ryanmateo6833 10 ай бұрын

Can i use that as a short killer...?

@lordcol4914 3 ай бұрын

lovely

@user-gl8vk1sf8z 2 ай бұрын

Sorry, I have gotten all the other electrical components for this project, but, it remaining the TTC5200 transistor which I couldn't get. Please, what other transistor can I get in replacement of the TTC5200 transistor and still get the same outcome? Thanks for your reply.

@cicerocampos387 8 ай бұрын

Parabéns!!! Ótima explicação!!!!

@homemade_101 8 ай бұрын

welcome

@RaimundoNonato-fl3jz 11 ай бұрын

Parabéns. Esse é confiável.

@homemade_101 11 ай бұрын

muitas felicidades.

@pedrolucas2402 10 ай бұрын

Hello, Can this circuit charge some capacitors? for example 200v per 1000 uF?

@FULLCEZAUM 5 ай бұрын

Tem proteção contra curto circuito na saída?

@eduardoespalter6224 9 ай бұрын

Tambien que se podria mejorar usando otro transistor para hacer un darlignton por la corriente de salida

@solapowsj25 9 ай бұрын

Great, to remember how I taught students what voltage is and what amperes of current is 😊.

@homemade_101 9 ай бұрын

So true!

@khuongoanhnguyen776 11 ай бұрын

Bạn làm con biến chỉnh vặn thuận chiều luôn chứ sao bạn làm toàn vặn ngược chiều Kim Đồng hồ vậy bạn ơi , lỡ làm thì làm cho nó đúng luôn đi

@Bianchi77 11 ай бұрын

Nice video, well done, thanks for sharing :)

@homemade_101 11 ай бұрын

Welcome 🌎

@baotrinh8040 5 ай бұрын

can we make without the 5w resistor in the output?

@baotrinh8040 5 ай бұрын

is the 5w 0.22ohm resistor minus the current?

@EarlyRadana-pw9zb Ай бұрын

Can you be a regulator on a motorbike? , plus input diode

@rildosouza7223 Жыл бұрын

TRANKS YOU SOU MUCH🇧🇷🇧🇷👏👏👍👍

@homemade_101 Жыл бұрын

Welcome bro

@rildosouza7223 11 ай бұрын

MANO VOU REPLICAR PRA CONTROLAR O MOTOR DE IMPRESORA E O MICROONDAS E GERAR SENOIDE NOS IRF TENHO QUE TER 15V AC NOS G DE CADA IRF 👏👏👏👍👍👍👍🇧🇷🇧🇷

@chandbasha6345 9 ай бұрын

This is really very good Thanks you so much sir

@homemade_101 9 ай бұрын

Most welcome

@Electronic_Mind289 2 ай бұрын

We use any of ampere mosfet its a choice or not please answer my question i made it ?

@darattaqwa 9 ай бұрын

Won’t the hot glue melt when the heatsink gets hot from the transistor?

@homemade_101 9 ай бұрын

yes hot

@stevanwasserfall3209 Ай бұрын

Exelent! JOB WELL DONE.

@homemade_101 Ай бұрын

Thank you! Cheers!

@CoolDudeClem 9 ай бұрын

It would be really helpful IF you provided a schematic. Why did you not think of that?

@homemade_101 9 ай бұрын

sorry

@fenixalorca3143 22 күн бұрын

Esquema para hacer algo tan elemental ?

@fenixalorca3143 22 күн бұрын

@@homemade_101 ... No se disculpe, el que quiera el diagrama... Que lo Haga !!

@navK08 8 ай бұрын

How can change connection for clockwise Its working Anty Clock wise for voltage and current increase

@Suavache 11 ай бұрын

Rất tuyệt vời mạch điều chỉnh điện áp

@homemade_101 11 ай бұрын

cảm ơn người anh em.

@hichamtassi1753 Жыл бұрын

Hello, very interesting. How to make the voltage change more progressive ? Does it reduce the current or it is a current limiter ? Thanks.

@homemade_101 Жыл бұрын

It is depend transistor. 2SC5200 maximum 200V, 15A

@meupaipapai7924 11 ай бұрын

Ola...pode usar qualquer transistor com essa configuração se nao tiver esse do video?

@homemade_101 11 ай бұрын

yes you can

@marcocruz263 4 ай бұрын

Parece bom, vou montar!!

@davidfalconer8913 8 ай бұрын

Well laid out circuit ! ... but .... like a LOT of these videos , a CIRCUIT DIAGRAM would be a great help for those wishing to construct in a different way ( or modify ) ........ DAVE™🛑

@homemade_101 8 ай бұрын

ok I will upload

@RmSagarino 6 ай бұрын

Can i supply this 100v?

@ShivaShankar-rj4rg Ай бұрын

For how long this circuit can support an instrument running continuously with 5 amps ?

@davidkamuchele2852 4 күн бұрын

@@homemade_101 Thank you for the video and keep on posting some more updates, we are learning.

@The-only-true-word 6 ай бұрын

How could i make this handle 20 amps and 1200 watts. Can i use multiple transiters to do this? and use a 20amp diode instead? Your video says it will only do 15amps and the manufacture specs on the transistor says 150watts. Thank you for any help.

@homemade_101 6 ай бұрын

yes it is depend transistors

@miroslavstojcevski8238 9 ай бұрын

I made this module and it works. But I'm interested in what to do with the potentiometer for voltage regulation because it raises the temperature? Should I install the same 10k but 3 W.? Otherwise, it works well at voltages up to 50 V and the temperature is within normal limits, but at higher voltages it heats up.

@K2teknik. 8 ай бұрын

It all depend on what you are going to use this circuit for, if it for any kind of lab power-supply then forget this construction, there is nothing in it that is stable in any way, it is a extreme crude way to regulate voltage and current without any feedback or stabilization. Nothing will stay the same if the input voltage change. It is just a demo circuit to show how to use a transistor as a regulator. It has it's usage, bench power supply is not one of them.

@anabiahunny5389 3 ай бұрын

@@K2teknik. ok dear but you should make a video with feedback section and stabilization 😊😊

@asusdreamland5670 Ай бұрын

I have a question, with your homemade DIY DC voltage controller. My power supply is lithium battery cells 4S4P 40A (my BMS is for a 4S 40A). With your homemade DC voltage controller can i have a constant voltage to 12V (and 20A is enough) whereas my battery cells will decrease little by little its voltage ?

@MrRais66 11 ай бұрын

Very nice and interesting. Thanks very much. This could b more easy if u could provide circuit diagram of each video.

@homemade_101 11 ай бұрын

ok bro.. welcome

@fenixalorca3143 22 күн бұрын

¡¡ G R A C I A S !! ✨

@homemade_101 22 күн бұрын

thanks

@abdulazeemmian3525 Ай бұрын

I want max 300 volt and 30 ampere controller for my solar 2 string in parallel. what can i do for circuit 🤔

@WOJTACH27 2 ай бұрын

Input can be 15A DC, but how much watts those potentiometers can handle? For a medium size project, they need to be 10 watts at least.. Good project, but limited usability.

@keithfisk5641 9 ай бұрын

If you try and supply a load with 15A from this supply the 0.22 ohm 5 watt resistor you have in series with the output will be destroyed very quickly!

@luizfernandolessa1889 11 ай бұрын

Parece muito útil, mas tenho dúvidas: o diagrama que aparece no princípio do vídeo é diferente, pois o negativo vai direto à carga, e, se eu ligar em voltímetro/amperímetro, como serão as ligações? Uma dica: se possível, coloque os potenciômetros trabalhando para o mesmo sentido. Saudações do Brasil.

@homemade_101 11 ай бұрын

welcome bro

@khuyentran4377 11 ай бұрын

Chỉnh áp kiểu tuyến tính nầy khi chạy áp thấp nó nóng transistor kinh khủng. Nếu chạy áp cao thì bình thường, không bằng cách chỉnh duty (độ rộng xung)

@homemade_101 11 ай бұрын

@Loveyouindia8 7 ай бұрын

Which circuit should we use to adjust 12v.6 volt 10a:

@homemade_101 7 ай бұрын

🤔

@prj0l1 11 ай бұрын

разница в напряжении будет превращаться в тепло, допустим 100в 1а превратить в 5в 1а будет 95вт

@homemade_101 11 ай бұрын

yes possible

@user-hn1gd5zj1w 5 ай бұрын

Закон Ломоносова ни кто не оьменял еще.

@padakathu2232 10 ай бұрын

Can we get constant current output, if load increase also need 100mA constant current

@homemade_101 9 ай бұрын

🤔

@wfhhidroponik3010 9 ай бұрын

Sarannya dong,..Bagaimana untuk mendapatkan lebih dari 20amper??

@homemade_101 9 ай бұрын

10A

@rolfmader2783 9 ай бұрын

Kohlepotentiometer werden durch Kühlkörper erhitzt! Diese haben starken Temperaturkoeffizient. Daher instabile Spannung und Strom...

@josearnaldopinheirodossant7712 10 ай бұрын

I'd like very mutch to get the schematic of this circuit . . .

@homemade_101 10 ай бұрын

Ok i will try other videos

@alimnla-dz4du 7 ай бұрын

Amazing circuit : few Elements connected without board ..and variable voltage , ampere..nice work..thanx100🌹

@homemade_101 7 ай бұрын

Thanks and welcome

@marcelduval4292 8 ай бұрын

When i see those guys doing electronics like that i go nuts put it in an enclosure

@homemade_101 8 ай бұрын

🙄

@user-kt3rb5sr5c 10 ай бұрын

Рисуй всегда электрическую принципиальную схему чтобы понимать все важные узлы

@homemade_101 10 ай бұрын

OK I will try.

@user-hn1gd5zj1w 5 ай бұрын

Вони цього зачасту не роблять.

@CPMSTAR_YT 2 ай бұрын

Can i use 6 Amp diode instant of 5 amp?

@homemade_101 Ай бұрын

yes

@eduardoespalter6224 9 ай бұрын

Buenas. Tengo que decir que el control de corriente esta mal conectado UNO de sus terminales. La resistencia de 10 ohm, no debe ir a negativo . Debe ir a la salida luego de la resistencia de .22 ohm 5W y tal vez no necesites el diodo para lograr una menor corriente minima de salida

@homemade_101 9 ай бұрын

@chrisrishermn 11 ай бұрын

How many watts is your soldering iron?

@homemade_101 11 ай бұрын

35W

@xuannguyenvu 11 ай бұрын

Can I change Transistor to control 300V-15A?

@homemade_101 11 ай бұрын

max voltage is 230v

@sebastiansardegna3689 10 ай бұрын

Hi bro ,kannst du auch eine effektive batterie ladengerät fur Auto batterie 🔋?

@homemade_101 10 ай бұрын

yes, but this circuit is not recommend.

@FaisalMir_home 10 ай бұрын

How do you set the current to a known value?

@homemade_101 10 ай бұрын

🤔

@solapowsj25 9 ай бұрын

That's a good question.

@K2teknik. 8 ай бұрын

The circuit is a starting point for future development, you need to draw the schematic on paper or into a circuit simulator and add/modify to your needs. Some knowledge about Ohm's law will come in very handy. The circuit as is do not regulate the output current with any kind of feedback, it only regulate the base current to the power transistor and you can't really calculate/predict the current because other factors like hfe of the power transistor is not a fixed value it depend on collector current and temperature, so to set a known value and keep it stable you will need a feedback loop, an op-amp will come in nicely here.

@anabiahunny5389 3 ай бұрын

@@K2teknik.Dear you must make a video same project with feedback and stabilization 😊😊

@KHOAIHOANG81 11 ай бұрын

Very Good for you. Thanks You and Have a Good Nice Day My Friend ❤❤❤

@homemade_101 11 ай бұрын

Have a nice day

@muhammadnaveed6837 9 ай бұрын

Will voltage remain constant when changing current.

@homemade_101 9 ай бұрын

🤔

@Mr.Electronics9898 7 ай бұрын

I like your video❤❤

@homemade_101 7 ай бұрын

thank you bro..

@alanpatterson2384 9 ай бұрын

That heatsink is severely undersized.

@manuelsoriano1524 11 ай бұрын

Muy buen video mi pregunta es con una fuente atx de pc 500w podria con el elevador cargar baterias de coche a 14v o tendria que poner al gun diodo y para baterias 3s 18650litio también valdria? Gracias un saludo Valencia (España

@homemade_101 11 ай бұрын

3s 18650 OK. But not have auto cutoff.

@manuelsoriano1524 11 ай бұрын

Como podriA hacer el corte automatico

@manuelsoriano1524 11 ай бұрын

El bms no cortaria

@wilfriedknabe7024 5 ай бұрын

Die beiden POTIS brennen immer wieder durch. Wieviel Watt müssen de denn haben ?

@mkfmkf3625 Жыл бұрын

Thank you so much

@homemade_101 Жыл бұрын

Welcome bro..😇

@SatpalSingh-bd3ym 10 ай бұрын

सर जी ये उल्टा घूमने पर वोल्टेज बड़ता है क्या सीधा नहीं हो सकता है

@wayansemadi6493 8 ай бұрын

Berapa amper maksimum input dan outputnya

@user-pv7tf8qv7j 9 ай бұрын

Can this project be used to charge 12v car battery?

@homemade_101 9 ай бұрын

yes

@stamaria2553 11 ай бұрын

how much current did the input voltage?

@homemade_101 11 ай бұрын

maximum current and voltage 100V, 8A

@stamaria2553 11 ай бұрын

ok, thanks

@user-yv4in8wz1x 10 ай бұрын

Agr input 12 V , 2 A ho to output kya hoga ?

@homemade_101 10 ай бұрын

max out 12V, 2A

@user-gl8vk1sf8z 2 ай бұрын

Please, what is the minimum and maximum output of this circuit both the voltage and the ampere? 🙏

@homemade_101 2 ай бұрын

20v , 5A

@user-gl8vk1sf8z 2 ай бұрын

@@homemade_101 Sorry, I have gotten all the other electrical components for this project, but, it remaining the TTC5200 transistor which I couldn't get. Please, what other transistor can I get in replacement of the TTC5200 transistor and still get the same outcome? Thanks for your reply.

@AkashJangra21 9 ай бұрын

What is max DC input voltage, like 30v 60v 90v 120v???

@homemade_101 9 ай бұрын

60V ok

@GovindaSankar.R 2 ай бұрын

What is the input ampere

@MadebyEG 7 ай бұрын

Hi, why don't work potentiometer current volume?I change it, the current remains constant

@homemade_101 7 ай бұрын

try this is : kzfaq.info/get/bejne/b9yHprV61NGzeZ8.htmlsi=Q04ZFxMZgk4m7T-j

@MadebyEG 7 ай бұрын

@@homemade_101 don't work this too

@MadebyEG 7 ай бұрын

It's best

@Anonymous-ed4th 11 ай бұрын

👍👍

@homemade_101 11 ай бұрын

@rakeshjasud4785 9 ай бұрын

Can i give input supply 100v 30 amp in this circuit ?

@benjaminbrower540 10 ай бұрын

Why not build a circuit board from cardboard and copper wire flattened out? The copper wire could be drilled as well as connected firmly to the cardboard.

@homemade_101 10 ай бұрын

because this is an Experiment.

@vvdvlas8397 9 ай бұрын

При 100V транзистор может пропускать только 0,3A At 100V the transistor can only pass 0.3A.

@ha23456thtjh 9 ай бұрын

Warning: This circuit does not work at high loads. The negative line passes through the variable resistor and it has a weak current. There is a big trick. This circuit may appear to work well on the measuring device. Just notice that the lamp lights up strongly when the resistance is raised and does not scale correctly.

@Ozzy3333333 9 ай бұрын

Smoke Machine! 100Vin, 1V 20A out = 1980 watts burning the transistor (150W package) on a 5W heatsink, pure rubbish claims.

@homemade_101 9 ай бұрын

@transporder 8 ай бұрын

Zaten 24 to 12, 80amp düşürücü 250€ böyle kolay olsaydı😂

@gd2329j 8 ай бұрын

It is a emitter follower . Every thing moves with output load & input voltage variations ! ZERO voltage regulation & no current monitoring ( it clamps the base drive voltage ) . PS The 47 R & 10 k voltage pot are toasting nicely !

@homemade_101 8 ай бұрын

@selimyavuz240 9 ай бұрын

Hello... Can it be used continuously as 90V 20A INPUT - 60V 14A OUTPUT?

@homemade_101 9 ай бұрын

yes 60V

@selimyavuz240 9 ай бұрын

are you sure about this? Can it be used continuously as 90V 20A INPUT 60V 14A OUTPUT?@@homemade_101

@selimyavuz240 9 ай бұрын

If the circuit is not yours and you have not tested it Can you send me the original link of the video?@@homemade_101

@SAM-SAM-SAM- 9 ай бұрын

@@homemade_101NO!!Максимальная рассеиваемая мощность 100вт.(90-60)•14= 420вт!

@K2teknik. 8 ай бұрын

So what you have is a supply of maximum 90V 20A, and you want to set the circuit to archive 60V 14A at the output ? That gives you 30V of voltage drop over the power transistor and this at 14A, that result in about 420 Watt displace in the power transistor, 150 Watt is the maximum power the power transistor can handle, so this circuit, as is, can not be used in these conditions. Be attentive regarding the answer you got reading "yes 60V", it do NOT take your request regarding 14A into account, otherwise the answer is right. This circuit is just a demonstration of a serial regulation with voltage and ampere adjustment where a power transistor with some, at face value, impressive parameters is used, if you feed it with the maximum input of the suggested 200 Volt and 15 Ampere you got a potential person killer and source for fire, so be careful it is not a harmless toy.

@Aaliyah21 Жыл бұрын

Wow 💯👌 really super vedio ...thanks for sharing this 😎🙏

@homemade_101 Жыл бұрын

Welcome

@santoshjha7203 11 ай бұрын

Sir namaste

@santoshjha7203 11 ай бұрын

Supply battery charger me use kar sakte hai plz reply

@sunilpramanik9760 11 ай бұрын

How 2 maximum input voltage supply sir ?😮

@homemade_101 11 ай бұрын

100V DC

@khalidali3392 9 ай бұрын

I think that switch mode is better.

@homemade_101 9 ай бұрын

🤔

@mukeshhatibhoomibori 11 ай бұрын

जबर दस्त सर जी,क्या इसमें वाल्ट और एम्पियर कंबाइंड वाला डिजिटल मित्र लगा सकते है।बाईटरी चार्ज करने के लिए।

@homemade_101 11 ай бұрын

yes but not have an auto cutoff part.

@mukeshhatibhoomibori 11 ай бұрын

@@homemade_101 मतलब सर

@pb5640 8 ай бұрын

it’s going to get extremely warm and you used hot glue to attach the potentiometers, your better choice would’ve been an epoxy

@homemade_101 8 ай бұрын

yes this is an experiment. you can apply any other metered.

@marianboteanu8163 11 ай бұрын

So how much Ah output is this???

@homemade_101 11 ай бұрын

15A

@VaibhavGuptashourya Ай бұрын

Nice video,but have not shown the current in multimeter that it is going up and down

@homemade_101 Ай бұрын

sorry

@homemade_101 Ай бұрын

this is good but 3A. kzfaq.info/get/bejne/rLt_ddiA2LfDYJs.htmlsi=Ag1gI8vAgtscbdix

@Elect-Tricks 6 ай бұрын

Nice

@homemade_101 6 ай бұрын

@maxmoreirabhmg5896 4 ай бұрын

Congratulations but Where's the electric scheme,tank you

@richeobrador1976 2 ай бұрын

You must add voltmeter and ammeter

@homemade_101 2 ай бұрын

yes

@leircarvalho9698 9 ай бұрын

Qual a voltagem e amperagem maxima de saida?????

@homemade_101 9 ай бұрын

30V 5A

@arajasujathaars6894 8 ай бұрын

Super sir iam ur fan How to connect digital volt meter and fan...Thank u

@neoris7833 11 ай бұрын

Added short circuit protection is better....

@homemade_101 11 ай бұрын

yes

@everyfuct 7 ай бұрын

I already tried this, fed 60-80v for input then my potentiometer glowing..😁, better u tried this for the worst case..

@homemade_101 7 ай бұрын

some time

@ravindraranadive8542 9 ай бұрын

Can I charge my electric scooter lithium fero phosphate battery 48 volt 24 ah

@homemade_101 9 ай бұрын

no. this is experiment only.

@diyatechnologies 9 ай бұрын

Minimum input limit ? How much volt and ampere ?

@homemade_101 9 ай бұрын

30V 5A

@neoris7833 11 ай бұрын

I seem like ur 47ohm resistor is getting burn

@homemade_101 11 ай бұрын

no no it is mistake. it is not burn.

@hajisun1072 11 ай бұрын

can for batry charge brother ?

@homemade_101 11 ай бұрын

yes. but not auto cut off protection

@hajisun1072 11 ай бұрын

wokey bro

@user-se1ej2jo7f 9 ай бұрын

Can provide 20v ?

@homemade_101 9 ай бұрын

yes

@wolfangramonmata7126 Жыл бұрын

Una bombilla de 12 volt 2 amp en 20 seg cocina el transistor. puro cuentos.

@homemade_101 Жыл бұрын

@user-ze4bg9rf6s 3 ай бұрын

What is the ampere....

@homemade_101 3 ай бұрын

@user-yv4in8wz1x 10 ай бұрын

Input minimum Volt and amp ?

@homemade_101 10 ай бұрын

30V,5A

@chamindakularathne4990 9 ай бұрын

can i get 4A from this

@homemade_101 9 ай бұрын

this is better : 4A ok. kzfaq.info/get/bejne/Z9p6q9By1Zmac5s.html

@greggpierce4077 4 күн бұрын

Can you ship me 1 , you can build faster than I can?

@homemade_101 4 күн бұрын

can't bro sorry

@m-kalithea 8 ай бұрын

Нельзя подключать резистор 2 ватт и потенциометр последовательно. Потенциометр тогда должен быть тоже 2 ватт, а не обычный❗

@ARCava 10 ай бұрын

Hasilnya ko min bukan plus

@VishMore-jh9kx 11 ай бұрын

भाई सहाब ईस कीटको इनपुट कीससे दीया हे

@homemade_101 11 ай бұрын

16V Transformer

@thomastechnical2075 Жыл бұрын

Very good sir to Good

@homemade_101 Жыл бұрын

Welcome bro ✨️