Creative ideas brushless motor | Top electronics project

Creative ideas brushless motor | Top electronics project
I have a few broken computer fans. Fixing them is difficult. Today, I will build a simple yet powerful control circuit for the computer fan. It only uses 2 mosfet and 4 resistors. Very simple for newbies.
Facebook group : bit.ly/CreativeElectronic
All my projects are free, I design them on EAGLE 6.0. I uploaded it to Google drive. You need to use a web browser to download the file and open the file with winrar software (extract) on the PC. Open schematic file (.SCH) and PCB file (.BRD) with EAGLE software.
Hope you enjoy my videos and projects. Like, share and don't forget to subscribe to my channel. one more thing, thanks to everyone, my channel has reached 50K subscribers.
#BLDC
#12Vto220V
#Creative

[@PhdHung]

I have a few broken computer fans. Fixing them is difficult. Today, I will build a simple yet powerful control circuit for the computer fan. It only uses 2 mosfet and 4 resistors. Very simple for newbies.
Facebook group : bit.ly/CreativeElectronic

[@justacoffeemakerjr.9813]

yes and u made it works again

[@PhdHung]

yess.

[@Royd20]

@@PhdHung
Can you tell the both the Mosfet no# as in the diagram it's not clear visible ?
What is the DC voltage and amperes applied?
And i have similar speed fan but with only two wire coming out ? ( manufacturer name shengshida )

[@soumikdas5857]

uhmm whats the frequency range?
so i can make a high frequency transformer with this circuit

[@user-ug5px7gn1y]

Can you add a volume ( speed controller) to this circuit? If yes how?

[@walterwithanawasam3580]

In circuit diagram you mentioned 220 ohm and 100 ohm resisters but you use 470 ohm and 100 ohm resisters. Is it correct.

[@ernestobauta7647]

Just awesome and very useful for recycling fans with broken control boards

[@smoke_stackz3168]

Nice idea your the only one made this tutorial on youtube it helps a lot😊😊

[@PhdHung]

Thanks

[@physicallyrandom5635]

Thanks, you give the schematic sir👍🙏🏻😁

[@roydeyvisduenasbonilla8418]

Excelente video, así debería haber en habla hispana, aprecio su trabajo

[@verygoodvibes]

i love it. you did good. thanks.

[@engineerkohat]

Wonderful video. Great way to run this fan. Sure I will give a try to such method.

[@PhdHung]

[@actupasactupas2152]

Sir can i use bd 139 it works or not??? Or 6n 90c mosfet???? Which transister we use?

[@mariosilva000]

Thanks for sharing the information!

[@PhdHung]

[@edgarnino1537]

Gracias por su información. Una sugerencia, cuando haga un dibujo o esquema por favor los números y letras que sean legibles.

[@tarektitoo9757]

very good project I was waiting for it...

[@PhdHung]

Thanks

[@AnjulaIsway]

Great sir, the only video 👍👍

[@wildanamudy7077]

I like video homemade perfect .....

[@PhdHung]

Thanks

[@dalipsingh5780]

Very nice information video thanks for this

[@unknownbrain4816]

Thanks bro 👌👌👌👌👌👌👌👍👍👍👍👍👍

[@berman9668]

Thanks very much for show all , nice video , i see all is very easy for me thanks for you , I like to much your videos , teacher , greeting for Spain , sorry for my English, bye.

[@PhdHung]

Hola, me alegra saber eso.

[@g.mrubel1711]

Nice,thanks-----!

[@PhdHung]

Thanks.

[@vantaimai146]

Tuyệt vời quá.mình có 4>5 cái quạt loại amper cao mà bị hư bo có cách này thì mình cứu nó sống lại thì có đồ chơi rồi kaka.
Giữ lại bo khiển của quạt lấy hết linh kiện ra,lấy fet trong main cpu vi tính có đủ loại mà nhỏ gọn nữa,gắn linh kiện vào mạch của quạt thì y như zin lun.

[@manumolinaz]

Thanks @Awesome Tech !!
1. IRF540 is cheaper here. Which resistors should I use? Same?
2. Do you think could be risky to a PC/motherboard/power supply because posible broke/overheat/shortcut or it's safe?
3. How ca we vary the speed a bit to reduce speed/noise if required?

[@RaviRavi-zl5ov]

Sir I liked your video and your teq thank you very very much.

[@seagless24]

Thank you for video I do will repair the fan

[@varn4591]

cool~ 👍🏻

[@electronic7979]

Very good project

[@PhdHung]

[@edgarnino1537]

Gracias por la Información. El motor es de 110v o de 220v?

[@vallupatil5243]

Very nice 👌👌

[@mrjackson4511]

me encanto el video saludos desde Honduras

[@PhdHung]

Thanks

[@ruwanleelananda2881]

very Good
thanks

[@rksingh7857]

Very good sir

[@PhdHung]

Thanks

[@arekjowo1552]

Good job

[@startcherif]

Very nice video,good job

[@PhdHung]

Thanks

[@arshadahmad9852]

mashalla great

[@osmehdi3905]

very good

[@liaskliask]

Perfect !! Good for you !!
Please you can design an electric fence to protect hives with bees from bears, with ferrite transformer over 20.000 volts?

[@PhdHung]

Do you need AC voltage? .

[@liaskliask]

@@PhdHung from battery 12 v dc ( lead acid) or battery 3,7v dc (18650) !!thank you !!!

[@quangthangquangthang4152]

Cam ơn mai mình làm thử.

[@PhdHung]

:D

[@eyvenn]

very smart

[@nnilson2003]

excelente !!!

[@PhdHung]

[@amirhadisalari7519]

Very nice

[@PhdHung]

[@alissonribeiro3086]

Qual é a referência do mosfet amigo muito bom seu vídeo ganhou mais um escrito!

[@adesouza9352]

Vc fez ? E funcionou ?

[@verygoodvibes]

about how many turns of wire are for each of the four poles on fan motor? thank you.

[@zentheplayerrapper8504]

Super cool o.o :D

[@phucnguyenminh2277]

Hay đó bạn

[@PhdHung]

cám ơn nha

[@mesquitamk1681]

muito legal amigo mais como eu ligo um motor brushless de 3 bobinas

[@minordlouivensky7732]

Thank you so much my brother , what is the frequency obtained by this circuit please ?

[@eswaramoorthyarunachalam7961]

Very nice.
You did like double joules circuit is'nt?

[@meunomeeplissken3088]

Love Idea

[@PhdHung]

thanks bro

[@gustavoperez1168]

The best!

[@PhdHung]

Thanks

[@liladharrathod8334]

Sir best ❤ u. Pz. Ditermine simple 🎉🎉🎉

[@yastop2111]

Nice

[@mesquitamk1681]

friend already saw your video more than once and I have a guideline the resectors are not changed in relation to the assembly and the diagram?

[@kimaya7069]

O

[@GautamKumar-qu7st]

Best bro

[@DeepakKumar-bu6hk]

Good Sir

[@PhdHung]

Thanks for watching

[@muhammadarshadbutt1229]

excellent

[@PhdHung]

Thanks

[@vivekkumarthakur2948]

is it possible to make circuit using transistor bd139 instead of mosfet. ??

[@sasangolchin9303]

Hi. Wonderful
My device work perfect but for start need to spin the fan manually
And for low speed is a noise

[@pratikshinde6459]

I have a doubt, As per the information available on sites, it will require a minimum of four Mosfet(switching devices) to run single phase BLDC motor but how you did that with two MOSFETs without the feedback circuit.
Plz Help me with this

[@PhdHung]

it is the zvs circuit

[@fajarcahyono4767]

thank you .

[@LongvuTV]

Aws, I’ll try...

[@siavasharash5448]

Verry nice brother.
Try something to fire stepper motors also
Like printer or hdd motors

[@PhdHung]

oik ok

[@mustafaYkhan]

Nice to see a video of someone who actually knows how to use a soldering iron, & knows what's he's doing....
Nowadays anybody with a camera starts making shitty videos with fake thumbnails & clickbait titles.
Keep up the good content ☺️✌🏻👍🏻👍🏻

[@tanveerjan9954]

I have one which has only two connection points at the stator unlike yours which has three. I want to ask how to control that with your mentioned technique? Plz reply.

[@amitdhawan111]

👌👌Thanks Sir 🌷Pls send circuit Diagram for this 🙏

[@mehmetfurkanaydn8592]

Is it irf3205 mosfet or irf2205 mosfet? Which one is correct?

[@wds4022]

good afternoon congratulations if this cooler motor works with this circuit with mosfet, hd motor also works with this circuit

[@PhdHung]

I am not sure, I will try and answer you.

[@huseyinkutay4374]

We can do also inverter with same connections use 2x12 volt --- 220 volt transformer
but with out regulator !!!

[@felipe-eb2oz]

So i try on small bldc 2.5" motor with 200 and 100 ohms. WORK WELL. Full speed. With 3.5" get mosfet hot so i quit. Using irf630fp both. From old tv

[@t.hussain6278]

great job. thanks.
four stator coils, two coil connection only. no center tap
how to connect?

[@PhdHung]

rewind into 2 coils

[@premalathalatha3587]

@@PhdHung opposite two coils are in series connection. hence four stator coils makes two sets of coil only

[@t.hussain6278]

@@premalathalatha3587 thanks

[@mohammedsaqib9455]

Will this circuit operate 8 slot or 12 slot stator for table fan or pedestal fan

[@DIYwithBatteries]

That was Awesome man, u have cool stuff their 👍

[@PhdHung]

[@rashidch7014]

Nice....sir....but open in hard and dead...fan

[@PhdHung]

:))

[@dillonseeney3149]

Hi wouild this work for a bigger brushless mottore and wouild this work for a dc battery back it wouilf be ran by a speed controler to limit current thanks

[@mahaveeraseri6774]

Please make big bldc motor for air cooler lowest amp & high rpm🤘

[@newstart9591]

Sir, it is osome. Can i use normal transistors in the place of mosfets

[@AriscaMusic71]

Good

[@PhdHung]

Thanks bro

[@isabellenivrose7133]

It's well my friend, what is the frequency of the circuit please ?

[@tomalchowdhury3980]

So nice... did u change winding or it was original winding?

[@Mario-ye9pt]

Muito bom!

[@smmuazzam3297]

nice

[@PhdHung]

Thanks

[@catrazdana]

please use different colors for negative and pozitive wire, black and red .

[@tinhnguyenhuu7183]

Cám ơn video

[@PhdHung]

Thank you for watching

[@dewaoeli9456]

can it be used for hdd stepper motor? thanks

[@PhdHung]

I will try and answer you

[@TumpaTalapatra]

2 fans from trash fixed up an running in my battery charger, bravo bravo brother. Thanks.😉😉😉

[@PhdHung]

[@jaicahermosa1991]

Sir what is the value of resistors u used

[@QUTBULGOS]

470 🎧 and 1K🎧🙂🙏☕🇲🇨

[@kashifmahmood9593]

What resisters and nfets would be required if we could fix an AC fan of 220 volts with this method.

[@PhdHung]

No, this circuit is for 2-pole fans only

[@abhishekshadagali]

Can we use this tech for any type of brushless motor

[@PhdHung]

ok, wait me

[@bazrazin1]

can you show with hdd motor or cdrom motor which is very powerful.

[@PhdHung]

ok bro, wait me

[@thientruong8507]

Anh ơi cái loại motor này nó quấn dây giống mấy cái quạt tản nhiệt 12v trong máy tính phải không? Cám ơn

[@PhdHung]

là nó đấy. Brusless 2 pha

[@thientruong8507]

Tiện cho e hỏi là loại motor này có 2 cách quấn thì mình quấn 2 sợi song song thì quấn sao vậy anh ? Cám ơn

[@topgearIQ]

Are useful for hd driver disk motor.

[@PhdHung]

[@never_thing]

Do mosfets get hot?

[@varundubey1924]

Will it work for bushless dc motor 1600kv

[@Sasikala-ej6vx]

What resistor do u use

[@funforgaming9294]

Vai ESC k leya kon SA register use keya

[@wildanamudy7077]

Does this system apply to all types of DC 12V fans? By the way, can it be rotated right and left for the fan system ...

[@PhdHung]

Use for all PC fans.

[@wildanamudy7077]

@@PhdHung I have tried to make with the 70L02H n-channel mosfet series smd, but the result is the fan only moves right then left ... does the mosfet not match ...

[@alphatech7115]

@@wildanamudy7077 This happened for me too

[@wildanamudy7077]

@@alphatech7115yes. in the tutorial is good and works well, after trying it doesn't work like in the tutorial ..

[@putraadriansyah8082]

So technically I can use this scematic with every 3 wire brushless dc motor (hdd and fans)?
And if the controller inside the fan broken, i can use rc car ESC directly to the winding inside?

[@PhdHung]

This circuit is used for 2-phase motors. If you use a 3-phase motor, you can use the RC ESC.

[@mehmetbirlikdogan4741]

Bu linkler sana yardımcı olabilir
th-cam.com/video/uqPHdrGRH3w/w-d-xo.html
th-cam.com/video/lLrBrZaBweo/w-d-xo.html

[@victorb22622]

What is pros and cons of both, with control circuit and with MOSFET

[@siavasharash5448]

I have biuld this.
But it not works as good as you saying in this vedio
I try different mosfets.but it needed to rotate in order to commence spining.also its not enough powerfull

[@premalathalatha3587]

I have also assembled the circuit but the fan needs to be given initial spin to start.

[@vnachary579]

please mention the details of resistances and mosfets to enable me to attempt as shown in your video

[@kkkk16396]

Can we use 2 transistor if we not have 2 mosfet

[@anuj.experiments7589]

Can you tell me name of MOSFET and value of resistances?

[@MythHoor]

100r 2x , 220r 2x, z44 mosfet 2x

[@anuj.experiments7589]

@@MythHoor thnx

[@mohhamdrezaeinolahi8629]

Very good

[@marciokadubiski]

@@MythHoor thanks

[@kimcuong631]

💯👏

[@Crepypastin2703]

very good video! If I change the value of the resistors, could I get to increase the rpm?

[@PhdHung]

That's a good idea, I think so.