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
@@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 )
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.
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
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?
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.
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 ☺️✌🏻👍🏻👍🏻
I think so I was having some sort of this circuit and after seeing the video I connected to a burnt bldc fan and it started moving not rotating fully now I'll make this circuit and let you know.
@@vsftpd i think, this is only feasible for 2 phase motor, i.e bipolar motor like this dc-fan, however the motor you're working with might be 3-phase BLDC motor. so it might need 3 mosfets configuration, reply if you're successful.
HardFlip Entertainment I don’t think it’s a 3phase motor why because it doesn’t have a neutral I checked the continuity with the fan body but I’m not getting any
@@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 ...
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
Sir please let us know the values of resister and also about wiring connection it seems not clear in the video so it will helpful to all viewers thank u
It is best to use 100 Ohm resistors for G-S and 220 Ohm for G-D. However, because I don't have 100 Ohm and 220 Ohm resistors. I used 470 Ohm and 1K resistors. It still works, but the speed is lower.
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
yes and u made it works again
yess.
@@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 )
uhmm whats the frequency range?
so i can make a high frequency transformer with this circuit
Can you add a volume ( speed controller) to this circuit? If yes how?
In circuit diagram you mentioned 220 ohm and 100 ohm resisters but you use 470 ohm and 100 ohm resisters. Is it correct.
Nice idea your the only one made this tutorial on youtube it helps a lot😊😊
Thanks
Do mosfets get hot?
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.
Just awesome and very useful for recycling fans with broken control boards
Very good project
Gracias por su información. Una sugerencia, cuando haga un dibujo o esquema por favor los números y letras que sean legibles.
Wonderful video. Great way to run this fan. Sure I will give a try to such method.
Sir can i use bd 139 it works or not??? Or 6n 90c mosfet???? Which transister we use?
Which current you using ac or dc
DC 12V
Not working
Is it irf3205 mosfet or irf2205 mosfet? Which one is correct?
Can you tell me name of MOSFET and value of resistances?
100r 2x , 220r 2x, z44 mosfet 2x
@@MythHoor thnx
Very good
@@MythHoor thanks
Excelente video, así debería haber en habla hispana, aprecio su trabajo
Can we use this tech for any type of brushless motor
ok, wait me
Thanks for sharing the information!
Can you run it with 5v dc?
yes, ok bro
@@PhdHung please tell me?
Please tell me?
Resistor Kon sa lagaya he Bhai ye to Bata do
Sir I liked your video and your teq thank you very very much.
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
it is the zvs circuit
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?
Do you need AC voltage? .
@@PhdHung from battery 12 v dc ( lead acid) or battery 3,7v dc (18650) !!thank you !!!
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?
Nice video bro please make Tesla coil with mosfet please please please
I have a lot of requests for building circuits. Wait for me.
Bueno si me encanta los inbentos k
Anh ơi cái loại motor này nó quấn dây giống mấy cái quạt tản nhiệt 12v trong máy tính phải không? Cám ơn
là nó đấy. Brusless 2 pha
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
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.
Hola, me alegra saber eso.
Are useful for hd driver disk motor.
What resistor do u use
can you show with hdd motor or cdrom motor which is very powerful.
ok bro, wait me
Thank you so much my brother , what is the frequency obtained by this circuit please ?
very Good
thanks
Vai ESC k leya kon SA register use keya
Can I use npn transistor instead MOSFET
I think it can.
Cam ơn mai mình làm thử.
:D
Nice....sir....but open in hard and dead...fan
:))
if 2 mosfet and 4 resistance is enough to run these BLDC fan then what is need of the circuit board inside of the fan??
It needs control board to measure temperature, connect to CPU (fan speed measurement), control speed etc ...
@@PhdHung okk understand
can it be used for hdd stepper motor? thanks
I will try and answer you
Can i run hdd motor with this
I'm not sure, try it.
How many turn in every single coil
Yes, of course
How many turn those brushless coil that you rewinding
I just wonder how many turn those coil sir...
Verry nice brother.
Try something to fire stepper motors also
Like printer or hdd motors
oik ok
Very good project but how can we increase the speed???? Can it possible
unfortunately not possible
@@PhdHung it's Okey and thanks for your reply
If you eat loving person watch my channel and enjoy with your technical work 😘
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 ☺️✌🏻👍🏻👍🏻
Thank you for video I do will repair the fan
me encanto el video saludos desde Honduras
Thanks
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?
O
great job. thanks.
four stator coils, two coil connection only. no center tap
how to connect?
rewind into 2 coils
@@PhdHung opposite two coils are in series connection. hence four stator coils makes two sets of coil only
@@premalathalatha3587 thanks
Great sir, the only video 👍👍
Is this a ZVS Osccilator?
yes
@@PhdHung can i find it in a Computer Power Supply?
Why it will not work directly from positive and negative wire plugging in battery
Qual é a referência do mosfet amigo muito bom seu vídeo ganhou mais um escrito!
Vc fez ? E funcionou ?
Very nice information video thanks for this
What number series of mosfet
can use all N-mosfet
Thanks
Hi
Can I do this one this by using BLDC motor
I am not sure. I just tried it with a computer fan.
I think so I was having some sort of this circuit and after seeing the video I connected to a burnt bldc fan and it started moving not rotating fully now I'll make this circuit and let you know.
Did made the circuit with mfr resistors and irf 1404 didn’t work if I switch on and of it rotates slightly
@@vsftpd i think, this is only feasible for 2 phase motor, i.e bipolar motor like this dc-fan, however the motor you're working with might be 3-phase BLDC motor. so it might need 3 mosfets configuration, reply if you're successful.
HardFlip Entertainment I don’t think it’s a 3phase motor why because it doesn’t have a neutral I checked the continuity with the fan body but I’m not getting any
So nice... did u change winding or it was original winding?
Kya irfz44z ko use kr skte hai
It's well my friend, what is the frequency of the circuit please ?
Hi. Wonderful
My device work perfect but for start need to spin the fan manually
And for low speed is a noise
Hay đó bạn
cám ơn nha
Trở loại nào vậy bro
trở 1/4W
good afternoon congratulations if this cooler motor works with this circuit with mosfet, hd motor also works with this circuit
I am not sure, I will try and answer you.
Its can with triple coil. ex HDD motor?
I'm not sure
Sir best ❤ u. Pz. Ditermine simple 🎉🎉🎉
NPN ?
I think it will work because it already acts a pulldown
it use ZVS driver
Very nice video,good job
Thanks
Hey dude, you using AC ?
No, he using 12v DC. Look the schematic
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 ...
Use for all PC fans.
@@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 ...
@@wildanamudy7077 This happened for me too
@@alphatech7115yes. in the tutorial is good and works well, after trying it doesn't work like in the tutorial ..
2 fans from trash fixed up an running in my battery charger, bravo bravo brother. Thanks.😉😉😉
And 3 phases ?
?
@@PhdHung Could it be done for a three-phase brushless motor? thanks.
That was Awesome man, u have cool stuff their 👍
Nice,thanks-----!
Thanks.
6:42 so for 6 poles or 12 poles, simply measure the resistance from those 3 points to decide the center point?
I am not sure. :)
Thanks, you give the schematic sir👍🙏🏻😁
ONDE ESTA O LINK DO PROJETO?
Acho q só aquele desenho
Mas kw transistor apa mosfet?
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
I have also assembled the circuit but the fan needs to be given initial spin to start.
Sir please let us know the values of resister and also about wiring connection it seems not clear in the video so it will helpful to all viewers thank u
It's really easy for everyone. Please review the video again.
@Heads Mess sorry bro I have seen video in fast forward so did not get that diagram. So stupid I am😄😄
@@PhdHung thank u 😄😄
The value of the resistors is 100 ohms and 220 ohms. It appears to be 100k and 200k in the video.
(iRF3205)mosfet (460 ohms resistor) and (1k resistor)
Please tell me those transistots name ?
Is it IRF 2205 ?
Use any N-mosfet
How about resistance?
@@marapicture4610 75NF75, IRF3205, IRF540 IRF640 or any N-Channel Mosfet with low RDs(on) resistance for less heat.
HardFlip Entertainment thanks
Homemade 102 thanks
What type of register you used ???? How many Ohm
I try it the motor just turn and reverse back don’t understand how you get yours to work and it a very very simple circuit
Can we use 2 transistor if we not have 2 mosfet
Resistor value please
It is best to use 100 Ohm resistors for G-S and 220 Ohm for G-D. However, because I don't have 100 Ohm and 220 Ohm resistors. I used 470 Ohm and 1K resistors. It still works, but the speed is lower.
Very good sir
Thanks
Sir, it is osome. Can i use normal transistors in the place of mosfets
Resistors G-S is 470 ohm.Resistor G-coil motor is 1kohm.ok?
yess
Very nice.
You did like double joules circuit is'nt?
very good video! If I change the value of the resistors, could I get to increase the rpm?
That's a good idea, I think so.
very good project I was waiting for it...
Thanks
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
please use different colors for negative and pozitive wire, black and red .
Có bán mạch đó không
ko nhé, cái đó quá dễ mà
@@PhdHung mình có cái động cơ bị chết mạch mà làm theo bạn hướng dẫn nhưng mình dùng 2 con d718 mà không được chẳng hiểu tại sao
Dùng mosfet nhé. BJT ko chạy đâu
@@PhdHung هاذه النوع موسفت وليس ترانزتور
Resistance value ???
4:17
Bro same transistor thana
Next... Work agumla bro sollu plz.🤔
The best!
Thanks
Love Idea
thanks bro
Cám ơn video
Thank you for watching
What the tengstor no.? Or registo no.?
I don't understand.
You also add heat sink in mosfet because it to much heat
No, mosfet does not heat up.
@@PhdHung OK brother
What types of transistors are used,please?
(iRF3205)mosfet (460 ohms resistor) and (1k resistor)
@@amazingworld2197
Thanks a million.
resistance value R or K?
Ohm
@@PhdHung thnk you
Whitout half efect sensor? Tx u sir
Very nice
excellent
Thanks
What resisters and nfets would be required if we could fix an AC fan of 220 volts with this method.
No, this circuit is for 2-pole fans only