Simple voltage controller DIY, Make adjustable voltage regulator using MOSFET

Simple voltage controller DIY, make adjustable voltage regulator using MOSFET. ( how to make adjustable voltage regulator using MOSFET )
This circuit can provide 100V, and 50A DC as maximum INPUT. It is adjustable from 0V to 100V DC. This is a very good Circuit and you can apply a solar charge controller. But use a large heat sink. good luck to you.
Components used in this project:-
1. Irfz44 mosfet x4
2. 47K potentiometer
3. 10A diode
4. 470-ohm Resistor
5. 10K
**FB link: / homemade-101-105225441...
#voltagecontrollerdiy
#mosfetregulator
#homemade101
Simple voltage controller diy,make adjustable voltage regulator using mosfet,Simpe voltage controller diy,regulator with mosfet,high power regulator,voltage controller diy,mosfet regulator,voltage regulator project,voltage regulator circuit diagram 12v,voltage regulator,voltage regulator mini project.

[@homemade_101]

0-30V power Supply 👉kzbin.info/www/bejne/b6e6pIV_pNCCf80

[@user-vr2ty4zz3b]

Hi bro, this is probably one of the cleanest projects around, good job! May i know what is the max current on input? I am looking for something to use with an old server psu @12v 2500w approx 200amps. your suggestion would greatly be appreciated.

[@user-dn8sg1js5l]

سلام استاد استاد ایا ورودی توان DC ما باید ۲۵۰۰ وات باشه وایا با۶۰ ولت ۵۰ امپرو میکشه اگر نه ولتاژ وامپرش چقدر متشکرم.

[@dpjbdpjb]

a quick display of a drawing would help

[@pakiengr.896]

Zabardast informatry video.. thanks

[@homemade_101]

Enjoy

[@briangingras5886]

I'm halfway through the video and I'd like to say this is wonderfully soldered nice and neatly done good job

[@briangingras5886]

And to mention I have built something similar a voltage regulator using an LM317T instead of the 4 pieces that you use. And it worked only 1 lm317t

[@homemade_101]

Thank you very much!

[@numanjuttvlogs8092]

Bohat acha gift Dil sy dia ha inho ne

[@homemade_101]

welcome

[@ricardoponce4898]

Debes hacer eso mismo, pero estabilizado, entonces es que queda bueno.

[@pgScorpio]

This is NOT a voltage REGULATOR but just a variable resistor devider. On top of that IRF44 is a SWITCHING transistor NOT really Suited for analog applications.

[@dominicnobel8709]

I really enjoyed this video

[@homemade_101]

thank you bro

[@iftikharahmed7821]

Weldone Good 👍 job

[@homemade_101]

welcome

[@barokahlampuchanel4102]

Good 👍

[@homemade_101]

Welcome bro..

[@huequanganglam1734]

thanks for your teach

[@homemade_101]

Welcome bro 😇

[@mrdiytech]

very good video

[@homemade_101]

Thank you bro

[@wirebrushproductions1001]

Congratulations - by mounting your MOSFETs on top of the ring mounts, and not using any heatsink compound, you've reduced the power-handling abilities of the MOSFETs by about 60 to 70%. And if you use a power supply of more than about 20 volts, it will be possible to destroy the MOSFETs if you turn the pot all the way up. If you attempt to use this setup for higher currents, you will probably overheat the transistors if you try to put out high currents at low voltages with a high input voltage. Your heatsink is entirely inadequate for the voltages and currents which you claim will work.

[@homemade_101]

thank your advice.

[@readytorvdude1224]

Are those eye ring terms for external positive battery inputs??? Seems very likely & reasonably sound schematic, 'cept the over heating / not adequate for high current issues??? Can you elaborate on a high current build for say 12v-24vdc input TO 48v-120vdc high current 50a output

[@wirebrushproductions1001]

@@readytorvdude1224 You cannot possibly get more voltage out than you put in. And if you somehow have 24 Vdc in and 120Vdc/50 A out, you'll need 250 amps in. I cannot "elaborate" on a fantasy. Even something like 24 volts in/12 volts out @50 amps cannot work with those puny wires.

[@readytorvdude1224]

@@wirebrushproductions1001 thanks for replying. I'm trying to harness the alternator B+ amperage out (2ga awg) into DC/DC boost converters; (12v/150A output thru the boost modules (2 in parallel) to convert into 24v or 36v(30A 1500W max) outputs into a MPPT solar charge controller at PV INPUT. Is this practical??? Wouldn't the lower voltage at PV INPUT ALLOW FOR HIGHER AMP INPUT THERE?

[@wirebrushproductions1001]

@@readytorvdude1224 "Is this practical?" No. Not only no, but Hell no. The wiring shown is completely inadequate to handle the currents you are trying for. But hey, don't listen to some stranger on the internet who hasn't made a video. The parts are cheap. Build one channel and give it a try. Watch it burn up with your own eyes. Did you know that transistors actually run on magic? It's a trade secret that at the center of each package is a pocket of Magic Smoke, which actually makes the transistor work. The proof of this is the fact that if you let the Magic Smoke out, the part will stop working. Build your own copy of this circuit and prove it for yourself.

[@sreekumarUSA]

Thanks!

[@homemade_101]

thank you and Welcome bro

[@andyping9729]

Sangat bermanfaat😊

[@homemade_101]

welcome

[@smmotor2991]

Ikuyan nyimak

[@homemade_101]

🤔

[@davidguimaraesgto]

Não foi anunciado que era de zero á cinquenta volto? mas ganhou meu LiK.

[@homemade_101]

yes

[@josirleytavares]

Belo trabalho

[@homemade_101]

♻️

[@S_e_r_g_ei]

I'm watching from Russia. Well done author! Respect! Made simply and reliably! But, there should always be a scheme! Preferably posted separately or in the video itself, at least for 4-5 seconds. Then it will be considered a full-time job, and this is already professional and high-quality! And you will want to watch something else on this channel! . Смотрю из России. Автор молодец! Респект! Сделано просто и надёжно! Но, всегда должна быть схема! Желательно отдельно выложенная или в самом ролике, хотя бы на 4-5 секунд. Тогда это будет считаться полной работой, а это уже профессионально и качественно! И захочется ещё что-то смотреть на этом канале!

[@homemade_101]

thank you and welcome.

[@mumraizakhtar3994]

Nice

[@homemade_101]

welcome

[@winwintoe8687]

Good

[@homemade_101]

[@thanhvannguyen5107]

Hay đấy

[@homemade_101]

Thank you so much 😊

[@hadjnabil4811]

thank you lot's

[@homemade_101]

Welcome bro..

[@hadjnabil4811]

please, I want to buy a soldering iron from Ali express, what brand or what is the best soldering iron I can buy, thank you

[@user-xs2dc8bp1u]

عالی بود

[@homemade_101]

welcome

[@TronicMade_original]

good 👊

[@homemade_101]

welcome

[@TronicMade_original]

👊❤️‍🔥

[@fruitninja1224]

IRF z44 is heated on 4 ampair current and load 4v volt

[@homemade_101]

🤔

[@dickiehoppenstedt100]

This is not a power supply, this is a radiator 🔥

[@homemade_101]

[@vittalkoppal]

This is Voltage Regulator 😅

[@pavelfischer5072]

Radiator and stupidity of the year.

[@RecehDIY]

just remove the diode, and no more voltage regulator. 🗿

[@aliemlek]

👍👍👌👌

[@homemade_101]

[@arnbon6241]

Why the metal parts of the mosfets not touching the heatsink and no heat compound applied?. So why did you use a heatsink after all?🤔 But......thanks for the upload.

[@user-io3yy9vp9n]

If I did this, then between the potentiometer and the gates of the transistors I would put a TL431. The output voltage in this case would be ideally stabilized.

[@homemade_101]

😕

[@user-gf3ck8yl6r]

Доброго дня. А можна на вхід подати 24 вольта 10 ампер з імпульсного блока живлення, а на вихід під'єднати компресор автомобільний? Не погорять транзистори.

[@rezatavan5048]

❤❤❤❤❤

[@homemade_101]

[@GiC7]

Master

[@homemade_101]

welcome

[@miltondemaria3300]

Perfeito muito bom.

[@homemade_101]

.

[@juancarlossanchez118]

Me gustaría que estas pruebas las hicieran con una carga real, como el motor de ventilación de una calefacción de coche, o una serie de lámparas de incandescencia de coche, y con el correspondiente voltímetro y amperímetro a la entrada de alimentación y a la salida del regulador de potencia . También pienso que para esa potencia el disipador es claramente insuficiente para una intensidad tan importante.

[@user-lw1ls4mk6k]

You can just play with it without a load, look at the beauty!

[@homemade_101]

[@TheHadiprojo]

The mounting procedure is wrong, please revise it according to the good habit.

[@user-xp1mn8lq3n]

good job looks very clean. how did you strip that blue wire like that? 0:51 or did you use heat shrink wrap???

[@homemade_101]

yes.

[@user-xp1mn8lq3n]

​@homemade_101 what ?dont just say yes. your answer is not clear. it doesnt look like its shrink wrapped it looks like a silicon wire. did u use wire stripper.

[@regisaraujo1964]

DC tem muitos projetos, quero ver de AC

[@homemade_101]

DC noly

[@user-qw3jn7bd7i]

음... 출력전류는 좋을지몰라도 부하의 변동에 출력전압이 안정적이지 못할듯하네요. 모터 소리로 봐서도 전압변동이 느껴지네요.

[@homemade_101]

그래 네가 맞아

[@user-qw3jn7bd7i]

@@homemade_101감사합니다. 영상 잘 보고 있습니다.

[@homemade_101]

@@user-qw3jn7bd7i

[@chilledoutpaul]

what was the reason for using the mounting hardware behind the screws if they are all being screwed down to the same heatsink?

[@homemade_101]

my heat sink is aluminum. but not going current. this material problem.

[@gustavoguidoni4012]

Hola Amigos necesito circuito que rectifique y eleve de 6 a 12 volt en continua

[@chongshenchang9367]

I've already tried this using even more bigger heatsink but it get damn hot when testing a Car Headlamp. But for 775 DC motor, it's ok. So, it's not 50amps.

[@homemade_101]

Try this one : kzbin.info/www/bejne/eXyTfouvr7h4htEsi=gGxJLo9Md1MJHbgz

[@Bianchi77]

Nice video, thanks for sharing it :)

[@homemade_101]

Welcome

[@scorpionbaez]

Resistencia de bajo valor y potencia para protejer por norma circuitos en paralelos por componentes balance resistivo

[@homemade_101]

[@Technicalhackig]

Main game 🎯 2 resistance and preset Thank u for your lovely wishes 🙏 Happy New years 💞🎉 in Advance 🎈❤️

[@homemade_101]

same to you. good luck

[@sih8283]

Doesn’t the diode prevent the Rgs pull-down resistor from functioning? The Rgs resistor is meant to connect Gate to Ground, but in this case the diode is blocking the ‘gate capacitor’ drain. Theoretically, the potentiometer is acting as Rgs anyway (depending on its position) but it’s not a reliable pull-down resistor due to its variable nature. I assume that’s why the other resistor was added, however the diode appears to make it redundant?

[@homemade_101]

Yes, It is no need. but it has used an motor back emf blocker.

[@user-wu2mz8ii8v]

,👍🏻👍🏻👍🏻👍🏻

[@homemade_101]

thanks

[@vijaybala185]

What is the maximum output amphere(A) ,will it used for spot welding

[@homemade_101]

10A

[@UnknownPerson-cl9di]

3:22 is that diode there for some regulation or just reverse polarity protection?

[@homemade_101]

yes.

[@marcoantoniopradogarcia]

Hola ,necesito tener 90vcd a la salida para un motor. Puedo sumar otro irfz44 al circuito y repetir el circuito? Y elevar un poco las resistencias y diodo Gracias!!!

[@homemade_101]

no irfz44 is 55V max. use irfp450n mosfet

[@marcoantoniopradogarcia]

@@homemade_101 muy bien y las resistencias y diodo se cambian tambien o dejo.los mismos valores que mencionaste en video? Gracias

[@Nguyen-Van-Toi]

Làm tản nhiệt thật nực cười

[@homemade_101]

[@Aaliyah21]

Clar work 👨‍🏭

[@homemade_101]

👩‍🔧👩‍🔧

[@ahmetustun8779]

🎉

[@homemade_101]

[@kitamuram4389]

just exactly work well as you are showing but why don't you make it with easy PWM ?

[@homemade_101]

Just experiment bro.

[@CliveDrone]

Very Nice! What would I have to change to control a 500v circuit @ < 1 amp? Thanks

[@homemade_101]

55V max

[@hefnijaber7088]

Kindly I ask you can use thermal paste under the mosfate and use inductor at output if yes what is the value best regards

[@homemade_101]

are you need use inductor ?? why ?

[@mascabrother3366]

Porq no mides la corriente para ver cuánto aguanta?

[@homemade_101]

sorry

[@user-xs2dc8bp1u]

Ok

[@homemade_101]

welcome

[@kanhayadaw001]

can you make ampere and volt adjustable like this

[@homemade_101]

this circuit voltage only. you can watch this 👉kzbin.info/www/bejne/b6e6pIV_pNCCf80

[@o.c.d8883]

Can I use 10 irf460 mosfet in parallel ?

[@homemade_101]

N channel ok

[@ricardini7338]

los que ve este video y no entienden "nada" no se dal cuenta, que los mosfet estan aislados, a proposito, no lo muestras, y ese circuito por mas bueno que esté nos muestra wue aun estando detenido el motor hay una gran vibracion magnetica, que con tu dominio de la electronica, debiste solucionar.😢

[@homemade_101]

sorry bro

[@ahmed-najdi6818]

تسلم ❤ ممكن المخط الديزة

[@homemade_101]

Welcome 👍

[@melquiadesmel5221]

Would it be possible to use 12v battery input?

[@homemade_101]

yes, 12v can. but adjusting 0-12V

[@agustinmiguelperezperez6464]

Bueno si en realidad funciona es una buena forma de controlar las rpm del motor👍😄

[@homemade_101]

Well

[@HichamServicing]

Hi, it can replace rheostat 300W to adjust 0-32v?

[@homemade_101]

oky

[@sarpakgun1554]

Why do you use insulated screws? you are using conductive ring terminal

[@homemade_101]

nathing

[@moineagu1]

❤❤❤SUPER BRILLIANT PROJECTS CONGRATULATIONS ❤❤❤

[@homemade_101]

enjoy

[@weatherwash763]

Would I fry this circuit if I used my 58V lawn mower battery? (I want 18V output.).

[@weatherwash763]

Looked further at video, answers my question as YES.

[@homemade_101]

@@weatherwash763 yes

[@ranjibborah3274]

Can I use this circuit to run 12 volt small dc motor of record player / turntable ?

[@homemade_101]

yes

[@user-vr2ty4zz3b]

Hi bro, this is probable one of the cleanest projects around, good job! May i know what is the max current on input? I am looking for something to use with an old server psu @12v 2500w approx 200amps. your suggestion would greatly be appreciated.

[@homemade_101]

maximum 20A ,

[@adeleyeayodeji1032]

Please confirm the small resistor and the pot are they 47ohms each

[@homemade_101]

yes, pot is 47K . the resistor is 470 ohm.

[@adeleyeayodeji1032]

@@homemade_101 thanks you'v done well

[@skilledhiko329]

Thanks for video. Can I use this circuit to drive a coil who needs 0 to 32vdc but ampers needs 16A ?

[@homemade_101]

Yes. You can use 1A to 50A

[@wirebrushproductions1001]

@@homemade_101 You most certainly cannot use this circuit to 50 amps with the heat sink shown.

[@veeem3964]

No way

[@skilledhiko329]

@@homemade_101 thanks friend; but what component can protects the circuits transistors from burning by the inductive load it will consume around 12A under 32vdc ?

[@yoshimiSHIMIZU]

Please test 50A.

[@homemade_101]

nl

[@ESC_COL_BOG]

in the video the resistance says 47 omni and in the list (4) 470 omni. how many omni is it? "a detail" Thank you for sharing your knowledge. This project will be very useful for me to regulate the current that will reach a diesel glow plug to make a soldering iron with an ATX power supply. I'm undecided between this one in the video and the one where you use a potentiometer for voltage and another for amperage. which one do you recommend? Thank you!!. Greetings from Colombia

[@homemade_101]

yes, 470-ohm resistor. you can use Voltmeter and ameter.

[@captainandre9307]

My transformer is 12 or 24 volts AC. Can I use that? Thank you

[@homemade_101]

yes but after dc

[@saysukbay1581]

Apakah untuk pengunaan tanki seprot dengan daya in 12v dan dinamo motor 10a mudah panas?

[@homemade_101]

try

[@douglas2lee929]

Is anything showing on the 3digit led? I can't see anything on it. What was it's purpose?

[@homemade_101]

50HZ not seen camera

[@santoshjha7203]

Sir ye 5am vi nai deta kam nai hai

[@remoreda1196]

I made the same circuit, why the voltage decreases with higher loads?

[@homemade_101]

🤔 how to supply voltage into the circuit ??

[@remoreda1196]

12 volt

[@dominadorcaro7842]

If you add tl431 in the circuit they are not decrease the voltage

[@mindblower2906experimental]

Bro iss circuit se 12.6 volt lithium battery change kar sakte hai constant voltage and constant current ke sath

[@homemade_101]

yes but not auto cut off

[@mindblower2906experimental]

@@homemade_101 ok thanks you

[@michaelogbeide8125]

Please can i use IRFB4110. Will it work?

[@homemade_101]

N chennel OK

[@wuillyealejandrolimahernan2849]

hi! why 50A max if each mosfet load 49A? x4, total 196A. what I need to more current? thanks

[@homemade_101]

This is connect parallel. So out 50A normally

[@YassineSBR-pu3wv]

why using 4 o them when we can us only one?

[@shdevach]

Can we use IRF150 for 100 v

[@homemade_101]

N channel ok

[@1NIGHTMAREGAMER]

Pcbway can help make non fire hazards ye

[@homemade_101]

Do you wont to circuit diagram ?

[@imranmahsud84]

Can we increase ampere rating by increasing number of mosfets

[@homemade_101]

yes. and it is depend type of mosfet

[@fsh77]

What is the function of the diode, I do not understand its use

[@homemade_101]

Short Circuit protection.

[@gtipk]

For 50ampare out how many ampares required to input Kindly must response. Thanks

[@homemade_101]

It depend your course

[@squirralien1863]

what is the wire or rod used to bridge connections, and is that heatshrink in between ?

[@homemade_101]

1.13mm copper wier

[@ToqeerHussain-gu5hj]

Hi, can I use this in 48v, 50amps dc motor for bike , if not than increased the mosfets,

[@homemade_101]

Can't Heating I think.

[@ToqeerHussain-gu5hj]

@@homemade_101 thank u, I first check this circuit, than if some problem than increased the mosfets.

[@yonderdiaz6158]

Que voltaje tiene en la entrada

[@homemade_101]

24V DC

[@yonderdiaz6158]

@@homemade_101 en la entrada y en la salida el mismo voltaje

[@DinithiNisansala-yz9vm]

Alternator regulator circuit diagram plz

[@user-ci2dm9sr7l]

Как может быть входное напряжение 80V если параметры MOSFET DS максимум 55V ?

[@homemade_101]

Yes

[@o.c.d8883]

Can I use 6 mosfets in parallel?

[@homemade_101]

yes you can

[@o.c.d8883]

​@@homemade_101and can I use irf840??

[@rakeshjasud4785]

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

[@homemade_101]

50V max

[@derdrolftesinn]

At 4:18 what does the 10k resistor do? Why is it necessary? It is between gate and source, right? Can somebody explain to me? Greetings

[@homemade_101]

yes, because of the discharge of the capacitor between gate and source.

[@karsteineriksen1036]

@@homemade_101 100k would be sufficient

Hello Can the Ni-CD 3 6V 60mAh battery be charged with a 15V AC buzzer transformer? Subsequently, when the 15V power is cut off, does the said battery trigger the coil with working V 12-15~ working Current 1.9A Frequency 50-60hz? If it doesn't, is it circuited for such a request? Can you make this circuit?

[@homemade_101]

yes can

Could you please make a video of this circuit board with a description? How much money do you want? @@homemade_101

[@dominadorcaro7842]

What is the purpose of the insulator in screw

[@homemade_101]

nothing special

[@vijaykumar-xk5lh]

Sir g input change hona PE out put fix rahage ya nahi

[@homemade_101]

🤔

[@vijaykumar-xk5lh]

Please ans.

[@ingriosjesus]

I need 310v to fancoil Split .... How many MOSFET i need to put

[@homemade_101]

It does not depend on the size of the mosfet. A suitable MOSFET should be used for that.

[@leopoldofernandezjr.508]

How many amperes??

[@homemade_101]

50A max