A helpful hint for you videos: if you will smear a very thin layer of SMD flux-paste over your solder board (not so much you fill the holes) and all component leads, you will get much quicker wetting of the solder to the connection. During a normal solder operation, you are actually oxidizing the connection because of the elevated temperature, and the solder balls-up waiting for the solder’s flux to heat up enough to become active to overcome that oxidation. Since the layer is so thin, it cannot be seen. When I make PCB’s I smear them with SMD flux-paste to keep them from oxidizing wether I tin-plate or not. I then usually wrap them in cling-wrap for longer storage. Give it a try, think you’ll like it! Anyway, great video!
@@gamesnic Enough? For what? To make it wet decently? News flash: it wets HORRIBLY compared to 63:37. Awful stuff, almost as bad as Archer (Radio Shack) fluxless solder from 1975.
that was a high quality video! I was wondering how only 3 mosfets manage the transition between the 3 phases of the motor, an explanation of the circuit would help, thanks.
@@abraxasivo yeah im not convinced...lots of dudes these days are just getting click bait,, that schematic makes no electrical sens and does not show input or output connections so it looks like it just is going in circles..
reading the comments and an answer you gave about the red wire you put on the common where the three coils meet and you said you had converted from delta to star... I tell you that these motors are always in star and that for them to be in delta we must separate the three coils and remove them from the common and joining each one with the end of the other you get the delta connection...
leyendo los comentarios y una respuesta que diste acerca del cable rojo que pusiste en el común donde se juntan las tres bobinas y dijiste que habias convertido de delta a estrella... te cuento que estos motores siempre están en estrella y que para que estén en delta debías desunir las tres bobinas y sacarlas del común y uniéndolas cada una con el extremo de la otra obtienes la conexión delta... traducción: reading the comments and an answer you gave about the red wire you put on the common where the three coils meet and you said you had converted from delta to star... I tell you that these motors are always in star and that for them to be in delta we must separate the three coils and remove them from the common and joining each one with the end of the other you get the delta connection...
Actually you are right this motor was star type connected, I just added the red wire as common connection. Your answer made me think a lot, but you are right, thank you👍🙂🤝
Excelente video ,,estaba buscando fabricar un controlador de un motor de overboard casero ,,ya que aqui donde vivo no venden controladoras comerciales ,,,y la unica opcion es fabricar una casera como la que muestras en el video ,,la duda que tengo es servira para poder hacer un scooter electrico casero con un motor de overboard ? ,,y la otra duda es cual es el rango de voltage y amperaje con el que se le puede alimentar a este controlador casero ,,agradezco mucho si respondes mis dudas ,,,saludos desde el salvador
hola exelente elvideo de montaje voy a hacer el circuitopara ver si funciona por que lei muchos que no creen y no esplican por que ademas pretenden manejar un auto electrico o jumbo jet con un circuito de experimmentacion exito y salud
Thank you🙂🤝 The positive cable is connected inside on common point of this star type motor. The voltage is from 8 to 18V because you have to put zener diodes between Gate and Source
I'm watching from Russia. Well and qualitatively done! Simple and clear! Respect to the author! But, I'm not very good at electronics. Therefore, the author, please tell me where the INPUT and OUTPUT to the motor are in the scheme?? . Смотрю из России. Хорошо и качественно сделано! Просто и понятно! Респект автору! Но, я не очень силён в электронике. Поэтому, автор подскажи пожалуйста, где в схеме ВХОД и ВЫХОД на мотор??
Ok i think i sussed it out the red wire goes to the center of the star wiring it has to be added separatly ,but he doesnt tell you that ,it is possible some bdlc motors would require being changed to star wiring arrangement if they are different,
this isnt a circuit id recomend for scooter or ebike as it will be extremely noisey ,like load wineing as spinning up,and will be bit jerky and erratic,due to lack of hall sensors for rotor position, but as a fail safe ,it be ok \
Wow, It´s a great project, I have a question ...what kind of motor is? 12v?, it is brushless? it was interesting to know. It have many potential applications. thanks.
Was a brushless motor type Delta with 3 cables, but i converted it to a Star type with 4 cables. I connected the red cable inside to a common point of the 3 phases to work with this circuit
How did you manage to get your power in if it a three phase delta ànd it only three cables coming out as your supply output feed or load, May I know your positive input then ??????
Hello friend, first of all, thank you for sharing. I have a question: In this type of circuit, every time you turn it on, do you have to give the motor a "push"? Or does it depend on the type of motor, such as HD or CD/DVD ROM?
@@rusticagenerica I replaced all my 16 (whatever mosfets they were as numbers were removed) as close by lightning static blew the amp, I saw the flashover. I used IRF520N which ended up being better but had a higher biasing voltage. Ones I corrected for the new bias gate voltage it was distortion free. The originals were a bias voltage of 1.5 or abouts as there was only 2,1 volt bias before I changed the appropriate resistors to bring the gate voltage up to 4.2. Amp is better than before now a lower input to get same out. It is a HF RF amp.
Tengo un motor de ventilador de aire acondicionado invertir, dice que consume 35 wats y el voltaje en la etiqueta es de 310 voltios. Este control podría servir para hacerlo funcionar? Alguna sugerencia?
Direct from Marituba, Pará Brazil thanks for the video, I would like to know if this controller is the battery or if it is connected directly to the electric grid? I would like you to make a 48 v14 Ah battery model is it possible? From also
@@ErCanEverything I would also like to know, friend, how many amps can I get from this circuit? Would it be possible to move an electric bike motor, for example?
Hall sensors are in place but I have not connected them and there is no additional controller. But I connected 1 extra cable to a common point of the three cables, this red cable goes inside the motor and is connected to a common point and that's.
@@Persanity It can't. But it is possible to add a switch that switches the coils from the driver to a separate rectifier, but I don't think it's worth it.
muy interesante amigo, tienes un nuevo suscriptor, voy a probar de poner un PWM de voltaje como fuente de alimentacion y arrancar en 8 voltios. abrazo.
hello is this a multipoint unipolar motor or it's a bldc motor star connected with common neutral point ? and how is the driving switching sequence produced?
Hello this BLDC motor was Delta, but i turned it into a Star with a common point. And driving switching sequence becomes the help of the connected resistors and diodes. When one transistor closes the circuit gives a signal to the next transistor and begins the endless process of rotation.
Depends on current draw. Higher current will attract the rotor faster, resulting in faster switching. This speed up will continue until friction limits the output speed, and thus switching speed as well. If there wasn't friction, it would keep speeding up nonstop. So, the frequency can vary from a few Hertz to hundreds of Hertz..
The red cable is connected inside to a common point on the motor. Such a simple circuit works only with 4 cable motors where the positive cable is connected to a common point
The voltage probably depends on the motor, and the direction is determined by the resistors and diodes. The motor should only run in one direction. To reverse the direction 3 diodes need to be swapped with 3 resistors and installed in the proper orientation.
لو أنك صورت ما فعلت داخل الموتير من توصيل الملفات واخراج الشريط الاحمر لحصل النفع بشكل اسهل عملت الدائرة واوصلت الاشرطة كما فعلت انت ولكن لم تعمل لو انك تعيد تصوير هذا الفيديو بشكل اوضح ولك الشكر
Ercan ustam bunu çay toplama makinelerinin motorunu güçlendirmek için kullanmak istiyorum. 24 dc küçük motoru var. Üç çıkışlı onu dört yaptım. Kendi sürücüsünü iptal ettim sarımı bayağı kalın olmasına rağmen çok zayıf kalıyor sürücüden olduğunu düşünüyorum. Yanlız gelen voltaj 24 volt ne yapabilirim? Biraz bilgi versen ülke ekonomisine büyük katkı olacak bizde yolumuzu bulacağız İnşallah. Bir sürü atıl cıhaz var kullanamamışlar.
holy muscle Batman! I was expecting a hard-drive or DVD brushless motor but you hooked up an electric vehicle even with a wheel!!! 😲
Didn’t expect that too
backside wiring of PCb is absolutely eye blinding. It makes one crazy
A helpful hint for you videos: if you will smear a very thin layer of SMD flux-paste over your solder board (not so much you fill the holes) and all component leads, you will get much quicker wetting of the solder to the connection. During a normal solder operation, you are actually oxidizing the connection because of the elevated temperature, and the solder balls-up waiting for the solder’s flux to heat up enough to become active to overcome that oxidation. Since the layer is so thin, it cannot be seen. When I make PCB’s I smear them with SMD flux-paste to keep them from oxidizing wether I tin-plate or not. I then usually wrap them in cling-wrap for longer storage. Give it a try, think you’ll like it!
Anyway, great video!
Thanks for the tip, I appreciate that.🙂♥️🤝
I ordered such a solder paste but have not received it yet. After receiving I want to make a shorts video.
If you're using decent solder, you have no need of doing that. Ersin, Kester, the good stuff. 63:37 or even 60:40. That wets like lightning.
@@timhofstetter5654 There's enough people who use unleaded solder
@@gamesnic Enough? For what? To make it wet decently? News flash: it wets HORRIBLY compared to 63:37. Awful stuff, almost as bad as Archer (Radio Shack) fluxless solder from 1975.
@@timhofstetter5654 Not my fault if you use bad solder. Mine works perfectly fine and fills the solder joint right down through the hole
that was a high quality video! I was wondering how only 3 mosfets manage the transition between the 3 phases of the motor, an explanation of the circuit would help, thanks.
Note that he connected to AC power. You can look up AC 3 Phase Induction Motor.
He's creating some kind of phase manipulations to get the 120 degree difference between phases..
No way, fake
@@abraxasivo yeah im not convinced...lots of dudes these days are just getting click bait,, that schematic makes no electrical sens and does not show input or output connections so it looks like it just is going in circles..
Огромное спасибо! Собрал по вашей схеме и все заработало с первого раза!
Тогда подскажи пожалуйста, где вход и выход в схеме.
А то, я не очень силён в электронике.
@@S_e_r_g_ei , тут похоже нужно вывести из МК общую точку обмоток и подать на её +.
Соединение звездой ?
@@user-fm9jk9eu4k , пожалуй так, но не надо вникать в назвние.
@@user-fm9jk9eu4k Да, звездой. Мультиметром ищете общую точку (к ней идёт + питания) и к остальным 3 выводам провода со схемы.
reading the comments and an answer you gave about the red wire you put on the common where the three coils meet and you said you had converted from delta to star...
I tell you that these motors are always in star and that for them to be in delta we must separate the three coils and remove them from the common and joining each one with the end of the other you get the delta connection...
leyendo los comentarios y una respuesta que diste acerca del cable rojo que pusiste en el común donde se juntan las tres bobinas y dijiste que habias convertido de delta a estrella...
te cuento que estos motores siempre están en estrella y que para que estén en delta debías desunir las tres bobinas y sacarlas del común y uniéndolas cada una con el extremo de la otra obtienes la conexión delta...
traducción:
reading the comments and an answer you gave about the red wire you put on the common where the three coils meet and you said you had converted from delta to star...
I tell you that these motors are always in star and that for them to be in delta we must separate the three coils and remove them from the common and joining each one with the end of the other you get the delta connection...
Actually you are right this motor was star type connected, I just added the red wire as common connection. Your answer made me think a lot, but you are right, thank you👍🙂🤝
hello friend, where can I get the positive wire of the hoverboard motor, this circuit was made for him, correct?
Sobre o fio vermelho tem que ser dentro do motor ou tem como alimentar o circuito nos mosfet
Hello, when I posted the video, I needed an explanation, and it was a little thank you
Excelente video ,,estaba buscando fabricar un controlador de un motor de overboard casero ,,ya que aqui donde vivo no venden controladoras comerciales ,,,y la unica opcion es fabricar una casera como la que muestras en el video ,,la duda que tengo es servira para poder hacer un scooter electrico casero con un motor de overboard ? ,,y la otra duda es cual es el rango de voltage y amperaje con el que se le puede alimentar a este controlador casero ,,agradezco mucho si respondes mis dudas ,,,saludos desde el salvador
is that red wire from motor a nuetral winding then suplied positeve and to the board is negtive?
hello thanks for the video, can you also make one with 80A or at least 60A (for continuous operation)?
You can probably make it your self by using higher rating components, but am not sure gow efficient will be
Just what I needed, thank you so much!!
👍👌 Blagodarim 👍💟💙💗
Beautiful work , prototype is big business
hola exelente elvideo de montaje
voy a hacer el circuitopara ver si funciona
por que lei muchos que no creen y no esplican
por que ademas pretenden manejar un auto electrico o jumbo jet con un circuito de experimmentacion exito y salud
Great work. But in the circuit diagram, you did not indicate where the positive is placed and how much voltage please?
Thank you🙂🤝
The positive cable is connected inside on common point of this star type motor. The voltage is from 8 to 18V because you have to put zener diodes between Gate and Source
@@ErCanEverything thank you
Is it possible to use any N-channel mosfets? 75N75 for example.
Mine are also N channel MosFet's🙂
Very Nice 🇧🇷 top ESC motor brushless
I'm watching from Russia.
Well and qualitatively done!
Simple and clear!
Respect to the author!
But, I'm not very good at electronics. Therefore, the author, please tell me where the INPUT and OUTPUT to the motor are in the scheme??
.
Смотрю из России.
Хорошо и качественно сделано!
Просто и понятно!
Респект автору!
Но, я не очень силён в электронике. Поэтому, автор подскажи пожалуйста, где в схеме ВХОД и ВЫХОД на мотор??
And a circuit diagram should include power in, POT and power output
nice job!!!
i have one question, it can go backwards?
Greetings from Colombia, do you have a diagram or a video to make a 3000w 80A card for a brushless motor that has forward and reverse gear?
Ok i think i sussed it out the red wire goes to the center of the star wiring it has to be added separatly ,but he doesnt tell you that ,it is possible some bdlc motors would require being changed to star wiring arrangement if they are different,
this isnt a circuit id recomend for scooter or ebike as it will be extremely noisey ,like load wineing as spinning up,and will be bit jerky and erratic,due to lack of hall sensors for rotor position, but as a fail safe ,it be ok
\
nice job bud!
i only have one cuestion, when you turn the pot to the minimun, the power output is off?
Benzer videolarda mosfetler için soğutucu kullanılmış, sizce gerek var mı soğutucu kullanmaya ?
Could you please share the circuit diagram. How do you connected the power supply in this circuit?
Dose it work 5v to 48 v sir
🇧🇷Here in Brazil. Very good your project. How many amps does it support, can it run a washer and dryer motor for testing?
In principle, it is possible, but the motor must have 4 cables, not 3
Wow, It´s a great project, I have a question ...what kind of motor is? 12v?, it is brushless? it was interesting to know. It have many potential applications. thanks.
Was a brushless motor type Delta with 3 cables, but i converted it to a Star type with 4 cables.
I connected the red cable inside to a common point of the 3 phases to work with this circuit
@@ErCanEverything Oh thanks, I appreciate your kindness,
Could you please give me some finger plan of that common one? @Ercan Everything
Sir I want some details to this how much volts and amps taken by Multimeter test video to your channel 🙏🙏🙏🙏🙏
How did you manage to get your power in if it a three phase delta ànd it only three cables coming out as your supply output feed or load, May I know your positive input then ??????
Thank you from Viet Nam !
Hello friend, first of all, thank you for sharing. I have a question: In this type of circuit, every time you turn it on, do you have to give the motor a "push"? Or does it depend on the type of motor, such as HD or CD/DVD ROM?
The voltage your feeding inn, is it AC or DC
Thank you ? Input was 12 v dc ?
8 - 18V
Super!
like this very hot mosfet
hola, muy buen video,con que rango de voltaje trabaja
Nice job. MOSFETS are great.. I use them in RF applications. So cheap considering the cost of true RF transistors.
Thank you🙂
How many kind of MOSFETS are there out there?
@@rusticagenerica I replaced all my 16 (whatever mosfets they were as numbers were removed) as close by lightning static blew the amp, I saw the flashover. I used IRF520N which ended up being better but had a higher biasing voltage. Ones I corrected for the new bias gate voltage it was distortion free. The originals were a bias voltage of 1.5 or abouts as there was only 2,1 volt bias before I changed the appropriate resistors to bring the gate voltage up to 4.2. Amp is better than before now a lower input to get same out. It is a HF RF amp.
Tengo un motor de ventilador de aire acondicionado invertir, dice que consume 35 wats y el voltaje en la etiqueta es de 310 voltios.
Este control podría servir para hacerlo funcionar?
Alguna sugerencia?
Muy buenos tu video gracias por compartir tus conocimientos , podrías ayearme con un controlador de velocidad para un motor paso a paso gracias ..
You should use an H-Bridge for stepper motors
Hello, good video, I have a broken hoverboard. Would this circuit work for me to activate the motors in other projects?
Hello, could you help me, I want to repeat your controller, but on IRF1404 transistors, please tell me which circuit components to take in my case?
You can use absolutely the same scheme, the transistors are identical, even yours are more powerful🙂
Direct from Marituba, Pará Brazil thanks for the video, I would like to know if this controller is the battery or if it is connected directly to the electric grid? I would like you to make a 48 v14 Ah battery model is it possible? From also
This circuit works from 8 to 20V
@@ErCanEverything This circuit works from 8 to 20V but I would like to know if it is DC or DC/?
@@ErCanEverything I would also like to know, friend, how many amps can I get from this circuit? Would it be possible to move an electric bike motor, for example?
DC
@@boasnovasonline8764 To drive an electic scooter you need another circuit controlled by the MCU. This is a prototype and will not run at full power
Great man! So precise!
Thank you my Friend🙂🤝
Nice.
New here. Great Video! Looking for a sensorless BLDC 3 phase motor controller for a 12 volt 850 watt motor? any plans / pc boards I can try to build?
hello men, wich is the current voltage? and friend how you take the common point into the motor? many thanks for you
Very good give me cicuit diagram and past list please
Everything is written in the description and the circuit diagram is at 2:10
Are hola sensors installed in the engine or is there an additional controller?
Hall sensors are in place but I have not connected them and there is no additional controller. But I connected 1 extra cable to a common point of the three cables, this red cable goes inside the motor and is connected to a common point and that's.
@@ErCanEverything Do I understand correctly that transistors give a phase shift, in fact they perform the function of a hall sensor?
The transistors are lined up with the help of diodes and resistors and thus the motor starts to rotate
@@ErCanEverything Thank you, a useful thing
Thank you🙏🙂
Круто 👍👍👍
Thank you🙂
Thank you for sharing your work.
This seems to be a one way ESC. Would it be possible to make a bidirectional ESC ?
Thank you from Paris.
Thank you🙂
I'm thinking about it but without a microchip it's not possible.
@@ErCanEverything I assume this would mean it can't do regen?
@@Persanity It can't. But it is possible to add a switch that switches the coils from the driver to a separate rectifier, but I don't think it's worth it.
muy interesante amigo, tienes un nuevo suscriptor, voy a probar de poner un PWM de voltaje como fuente de alimentacion y arrancar en 8 voltios. abrazo.
Thank you very much🙏🙂🤝
Can i use 25Amp n channel smd mosfets??
Of course, but you have to put a heat sink.
If you want them to be more durable, you can connect additional transistors in parallel.
It’s cool, thank you very much🤝
is it returns current product
Получается , можно сделать такую для веломотора .
Great 👍👍👍
Thank you my Friend🙂
+ from the engine from where who??
This motor is a star type, and inside there is a common point of V U W, and I connected this red wire there. Otherwise the circuit does not work.
Great man ! Very GOOD Man !
Thank you very much🙏🙂🤝
This BLDC Motor is Star Connection, if IDelta Motor, then how can I use this your designed Controller?
De longe o melhor vídeo!!!!
Thank you my Friend🙏🙂🤝🤝🤝
hello is this a multipoint unipolar motor or it's a bldc motor star connected with common neutral point ?
and how is the driving switching sequence produced?
Hello this BLDC motor was Delta, but i turned it into a Star with a common point. And driving switching sequence becomes the help of the connected resistors and diodes. When one transistor closes the circuit gives a signal to the next transistor and begins the endless process of rotation.
hello friend in the case that I have a three-pin disk, how would it be, which one would not connect?
The hall sensors are functions?
Not without hall sensors is connected
40 A no heat sink?
how does this work? is it similar to astable multivibrator?
Good job Mr.
Thank you🙏🙂
Congratulations for our video, how can I make more power for this project. Like several mosfet in parallel. Please let me know.
hello i dont under stand where u give battery + supply pl tell me i like youe this vedio can this cricut run 48 volt bldc hub motor
Una pregunta cuanto es el voltaje de entrada
Hallo. Könnte man die Schaltung so ändern dass man einen 220 Volt bldc Motor betreiben kann?
Thank you for the video my brother , what is the frequency of circuit ?
I have not measured the frequency🤷♂️
Okay !
can you measure it for me ? Please .
Depends on current draw. Higher current will attract the rotor faster, resulting in faster switching. This speed up will continue until friction limits the output speed, and thus switching speed as well. If there wasn't friction, it would keep speeding up nonstop.
So, the frequency can vary from a few Hertz to hundreds of Hertz..
40 amp and waht volt motor cab be run? Can we run 48v motor with this?
Where did you put the positive wire the red wire input
The red cable is connected inside to a common point on the motor. Such a simple circuit works only with 4 cable motors where the positive cable is connected to a common point
@@ErCanEverything thanks i was just making sure i was thinking about that one. Thank you
he cnnect to the wye cnnection in the motor but how would you connect a common if it was wired delta?
اتجاه الدوران لايحدد بهذه الطريقه ممكن يذهب يسار او يمين لان السنسر ملغات ثم لم تقول مصدر التجهيز كم فولت 6 فولت او 12
The voltage probably depends on the motor, and the direction is determined by the resistors and diodes. The motor should only run in one direction. To reverse the direction 3 diodes need to be swapped with 3 resistors and installed in the proper orientation.
good good^^
How many volts does the controller work?
Sir, How many watts that one? Can I use that for 310vdc 120w?
wow..great
لو أنك صورت ما فعلت داخل الموتير من توصيل الملفات واخراج الشريط الاحمر
لحصل النفع بشكل اسهل
عملت الدائرة واوصلت الاشرطة كما فعلت انت ولكن لم تعمل
لو انك تعيد تصوير هذا الفيديو بشكل اوضح ولك الشكر
Ekstra,👋
Ercan ustam bunu çay toplama makinelerinin motorunu güçlendirmek için kullanmak istiyorum. 24 dc küçük motoru var. Üç çıkışlı onu dört yaptım. Kendi sürücüsünü iptal ettim sarımı bayağı kalın olmasına rağmen çok zayıf kalıyor sürücüden olduğunu düşünüyorum. Yanlız gelen voltaj 24 volt ne yapabilirim?
Biraz bilgi versen ülke ekonomisine büyük katkı olacak bizde yolumuzu bulacağız İnşallah. Bir sürü atıl cıhaz var kullanamamışlar.
What is input voltage video not complit
Can i use this for 1000kv drone motor....?is it works well for this..?
Is it possible to build high watts moter contrller (esc)
i see its a 4 pins not 3 pins one how can it be used for the 3 pins ones then
For 3-pin control it must be with 6 MosFet's and controlled by a microcontroller.
I converted my BLDC motor from Delta to Star type connection
@@ErCanEverything i see
was having hope for an easy for the 3 pins motors to be under control like the 4 pins ones
amigo, se puede usar con un acelerador ??
Please! Esc 350w, 500w? Next video!
6 MOSFET?
Is the input dc or ac?
12 - 18V DC
CAN IT WORK ON BLDC CEILING FAN ? IF NO MAKE VIDEO ON IT.
Super excited brother
Thank you🙏🙂
Thanks for sharing
My motor has only 3 wires. no 4 wires like video. then how to do. please help
How many volts is supplied to this?
Quantos voltes ?
Hello, can you answer me please, Can I use this circuit to control my "motor three-phase", and what is the power supply that you used ?
Do you have any idea how change delta into star 4 face
Is it reliable to driver a 12v 1200kv rldc motor?