Gracias amigo excelente video y bien explicado sobre como va las conexiones de eso diodos retificadores así compre pero nomas un lado trae marca Gracias por explicar detalladamente dios te bendiga y te siga dando más sabiduría saludos desde México 🇲🇽
A diode has about a 0.6v drop across it. If you want to charge a lead acid battery keep adding diodes in series until the output voltage is correct for the battery. I also add a 100W 120v or 200W 220v lightbulb in series with the battery to limit current to a little under 1 amp maximum.
schon bessere Idee, als reine Drehstrommotoren ohne Impulsleistung und Magnetenkram. Wandler AC-> DC heutzutage einfach und billig mit Gleichrichter. Sehr gut !
Presisaba conectar dos rectificadores en paralelo y no sabía cómo conectarlo hay dos formas, elegí como tú muestras y funcionó perfecto, se entibian los dos iguales. De la otra forma uno calienta más que el otro. Gracia, buen trabajo. Luis, Argentina
That 18 v u are getting is the because of the peak voltage of the 12 v Sine wave. According to the load the voltage will also drop.....I too have a similar kind of power supply.....they consist of two 2000 watt ups transformer and the special primary tapping s can provide 12- 90. V..and yes it is adjustable. I use 20 single 45 amp metal diode in a bridge configuration...nice video ...keep going.
Professor, seria bom vc nos mostrar sempre a amperagem de saída. Estou inscrito. Natal/RN - Brasil ( Professor, it would be good for you to always show us the amperage output. I'm subscribed. Natal /RN- Brazil
Nice practice. Note. Rated amp. Is the max amp motor with load. Without load sure would be far under. Better put amperemeter before motor so scientificly approved.
I do not know what you mean, how and why adding an additional rectifier to reduce the temperature, I have a question that I know is that the diode is caused by the loss of volts, so how did it not happen with the diode bridge?
I like your channel. I would like to ask your opinion on a system. What is the best system to operate a cooling system rated at 1500w 24VDC on a small truck with 180A alternator with a 12V battery at 900rpm.
Hi, I was just looking at all your videos. You are a Guru of electricals and electronics.Really man. I am not getting the link for the Transformers which you have used.
I need to drive a lot of 24v LED lights. And I have many of these transformers. Do you think I could approach the efficiency of a switched power supply anyway?
Excellent experties. Can i get 120 V and 400 A (DC) from 220 V AC by any means? I am expecting a suggestion and that would a be great help?. Thanks in advance.
I have an old car that I don't want to buy a battery for but like to crank it ever so often just to circulate the oil and all other fluids. I wonder if something like this would start and run it even though the battery is expired?
Para fornecer corrente de 1000 Watts, o circuito necessita de pelo menos 12V 84ADC. Tem que se considerar as perdas porque o fator para correntes indutivas, não é igual a 1. Neste caso tem que se adicionar ao projeto todas perdas da transformação indutiva.
Gracias amigo Te comento que yo hice mi propio puente rectificador con diodos usados en buen estado a partir de una diodera de alterdor de vehiculos y aguanta bastante amperios de demanda.Tambien se pueden enfriar con un ventilador de microondas.
@@ThePapafeo Amigo Cristian hay un video sobre el cual puedes construir un poderoso y robusto puente rectificador . Toma la idea y mejorala. Los cables que irian a la bateria del carro que salen del puente deben ser gruesos como del carro. porque si no el puente se calienta en contacto con la bateria. Pero la idea de esto seria para encender o dar arranque al vehiculo. Ademas si posees un capacitor dc para unos 16v o 18v 20v de muchos micro faradios por ejemplo 24000 microfaradios. esto te concentra tus 12 volt con gran potenca, cuidado con el voltaje de entrega porque con el capacitor se sube el voltaje mucho, mejor prueba solamente con tu puente rectifivcador dircto a la bateria, cuidando que no se vaya a calentar. th-cam.com/video/IuNa02c70TM/w-d-xo.html
Gracias hermano querido voy a probar y mira me llamo mucho la atención eso de el Capacitor no tengo de 24mil mf pero si coloco en paralelo varios me serviría?
@@ThePapafeo Si amigo te serviria colocar muchos capacitores en paralelo que sumen unos 10000 microfaradios, mejor es intentar cargar tu batria y luego con la bateria cargada tratar de encender el vehiculo. para cargar la bateria recuerda qu puedes jugar con 14 hasta 19 volt la verdad debes experimentar si no se sobre calienta la coneccion. Hay un video que vi ayer que me gusto mucho. Que lastima que no tengo estos materiales, si tengo el trasnformador me faltari el cable bien grueso. Aqui te lo dejo th-cam.com/video/BSuSFAwOs10/w-d-xo.html
the motors that take high current only take high current when they are loaded. there is an initial peak of current as you make a connection and then a relatively low current since these motors are not loaded. "Oops the voltage is going beyond 15V" thats because ur mneter is only measuring the rms or average of what is coming out of the rectifier. The peaks go to 15 Volts and the battery charges to 15V and now you are measuring the peak voltage
With just bridge rectifier you only obtain pulsating dc current , a good rectifier use parralel capacitor or inductor in serie or two as filter to block pulsating current ..
dont forget that its voltage that drives the amps , with a low voltage you cant get high amps , serie connect your low output supply and get 24 vac and the rectify it , then you can push your 24 dc motors
Your motors maybe nameplate rating of the currents you indicated but this is at full load and not at the unloaded state your are testing them. The gear motor maybe drawing more because the gear box acts as a load.Hook up an ammeter and we will see. The voltage might even drop because your transformers are quite small physically to put out that much current.
If you are familiar with electronics, then you would know about the mean, peak and effect value. And to charge a 12 volt battery with 15 volts, that makes the battery nothing. It has to be like this. You have to offer more than the battery has, otherwise he does not charge. Each generator in a car always brings between 14 and 15 volts. Otherwise it does not work
автор в субтитрах на чисто аглицком показывает, что в импульсе ток через эти мостики могёт быть 400 А, правда, вопрос, надолго ли собаке блин, тут скважность равна 2, да и длительность "импульса" 20 мс... небось, подольше крутить не стал, поостерёгся...
the author of the subtitles on a purely England shows that the current pulse through these bridges might be 400 A, however, the question of how long the dog damn, here the duty cycle is equal to 2, and the duration of the "pulse" of 20 ms... I guess I didn't turn around much longer, but watch out... - перевёл Яндекс-переводчик, так что sorry! ;-)
И зачем вообще два моста последовательно лепить когда можно было сразу обмотки последовательно скрутить и один мост подключить -ток то все равно один и тот же🤔
el vídeo esta bien una opinión hay coronas de diodos de uso automotriz ya que estos son de mas potencia los diodos que tienes hay le faltan sus disipadores de calor ya que esos motores tienen un buen consumo yo para poder obtener mas potencia use trasformadores de microondas los conecte en paralelo y el secundario fue nuevamente embobinado
So this transformer came from an uninterruptible power supply? UPS? Just wondering where to source 1 rather a junkyard obviously save money thinking of using this idea to run around 1800 Watts car audio if I can find a decent high current 12 volt output transformer I probably wouldn't use the whole 1800 what's that would be a sine wave situation it would pull 1800 watts or less at slightly higher than 12v say 14.4 but doubt any transformers are wound that big to 14.4 volts exactly. 12v 150 amp would be ideal for my situation or experiment 😉
thanks for sharing the video, what is the best option for running high amper BLDC (48v,120A) such as electric scooter with AC home supply? combination of cheep multi transformer-rectifier OR expensive buck DC-DC convertor
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Man I needed a high current power supply for an hho generator u helped me a lot thanks
now you are making me ask what is hho?
Gracias amigo excelente video y bien explicado sobre como va las conexiones de eso diodos retificadores así compre pero nomas un lado trae marca Gracias por explicar detalladamente dios te bendiga y te siga dando más sabiduría saludos desde México 🇲🇽
i just love your channel coz i get to learn so many things even though i am just 10 years old....even i am crazy about these stuff
Thanks for such a nice comment Pankaja Chandrashekar 😊😊😊
@@MrElectron please your Facebook page
@@MrElectron it might be giving u 70amps current
@ابو محمد P
@@MrElectron þþþþþþþþþþ
A diode has about a 0.6v drop across it. If you want to charge a lead acid battery keep adding diodes in series until the output voltage is correct for the battery. I also add a 100W 120v or 200W 220v lightbulb in series with the battery to limit current to a little under 1 amp maximum.
Nice work
Helped me alot
Thank you
बहुत बढ़िया देख कर अच्छा लगा
schon bessere Idee, als reine Drehstrommotoren ohne Impulsleistung und Magnetenkram.
Wandler AC-> DC heutzutage einfach und billig mit Gleichrichter. Sehr gut !
Good video
Presisaba conectar dos rectificadores en paralelo y no sabía cómo conectarlo hay dos formas, elegí como tú muestras y funcionó perfecto, se entibian los dos iguales.
De la otra forma uno calienta más que el otro. Gracia, buen trabajo.
Luis, Argentina
Great video. This is too clear to understand
Thank you, smart boy.
That 18 v u are getting is the because of the peak voltage of the 12 v Sine wave. According to the load the voltage will also drop.....I too have a similar kind of power supply.....they consist of two 2000 watt ups transformer and the special primary tapping s can provide 12- 90. V..and yes it is adjustable. I use 20 single 45 amp metal diode in a bridge configuration...nice video ...keep going.
U all keep sharing this something I heard bout in school never c it in action nice video
@@terrysookhoo2528 what do you want to see?
12x√2
U max = U effecace.√2
Muy bueno tu tutorial
Keep up the great work, Jehu! Your pack is coming along great!
Jehugarcia? Pack?
Professor, seria bom vc nos mostrar sempre a amperagem de saída. Estou inscrito. Natal/RN - Brasil ( Professor, it would be good for you to always show us the amperage output. I'm subscribed. Natal /RN- Brazil
At 35 amps those rectifiers need a heat sink.... substantiate your claims with adding a amp meter in your tests.
Yes its works properly i made it as battery charger
Nice
جزاك الله خيراً وبارك فيك وحفظك بما يحفظ عباده الصالحين رمضان مبارك
nice video
Nice practice.
Note. Rated amp. Is the max amp motor with load. Without load sure would be far under. Better put amperemeter before motor so scientificly approved.
U it's working with load?
Very good! taking advantage of old transformers. another fan
A soldering iron would do a great job for you!
You are an amazing person
A thousand greetings from Algeria
لما اتكلم الكل يسكت r tu
thinh vu iiii
The only thing amazing about this is that this fuckwit is still breathing.
Nice Sir n thanks for your video.. Peace from Indonesia
:)
Amigos estoy muy sorprendido con este video gracias
Excelente sr.ELECTRON
What a crazy idea 💡 but very nice thanks for your video. 👍🏻👍🏻 I learned something that will helps me a lot
รายการแบบนี้ให้ความรู้ดีมากครับ
Thank you for sharing your knowledge with us
Me gusto el proyecto
Bonjour maître, que Dieu vous donne la longévité à vous et votre projet pour que nous puissions nous rassasier ! Merci !!!
Nice music 👍👌
Do you know what the first song is that starts at 37 sec? Thanks
Good.workra
good, how do you choose the 12v ac transformer with the right amps for your dc load after being rectified and filtered ?
You have to add rectifier on big heatsink for higher amperes use
Easy to start an engine without any load ! But with load, you can really contrôle if the power supply is correct !!
I do not know what you mean, how and why adding an additional rectifier to reduce the temperature, I have a question that I know is that the diode is caused by the loss of volts, so how did it not happen with the diode bridge?
I have done it long ago, Transformers and rectifiers in parallel for heavy use.
I that I know is that the diode is caused by the loss of volts, so how did it not happen with the diode bridge?
U r awesome brother
Thanks
Wow amazing
I would love to know how to build these and learn more.
So cool
Very good
It would be better if you connect the secondary windings in series and not the rectifiers
I was thinking the same thing. Saves the cost of a second rectifier and the associated voltage drops.
Ing Molina
c
I like your channel. I would like to ask your opinion on a system. What is the best system to operate a cooling system rated at 1500w 24VDC on a small truck with 180A alternator with a 12V battery at 900rpm.
AMAZING BRO
كل الخدعة في حجم المحول فقط .ادا كان محول كبير الحجم تحصل على نتيجة جيدة اما محول 12فولت حجم صغير مجرد وهم فقط👌👌
Muito bom
Don't need a fluke to know wtf ya doing 😉❤️
Oi bom dia apas do senhor Jesus Cristo gue abençoe a todos os amém gostei muito
Отдельное спасибо за титры! Я смогу перевести их в случае необходимости) Интиресный канал!
put starter motor under load and connect to rectifiers-the whole system will smoke.
Right
Hi, I was just looking at all your videos. You are a Guru of electricals and electronics.Really man.
I am not getting the link for the Transformers which you have used.
I need to drive a lot of 24v LED lights. And I have many of these transformers. Do you think I could approach the efficiency of a switched power supply anyway?
감사 합니다 😊👍
Excellent experties. Can i get 120 V and 400 A (DC) from 220 V AC by any means? I am expecting a suggestion and that would a be great help?. Thanks in advance.
I have an old car that I don't want to buy a battery for but like to crank it ever so often just to circulate the oil and all other fluids. I wonder if something like this would start and run it even though the battery is expired?
Sure it will work but a bigger setup will be needed. Surprisingly, that's what I am planning on making in my next upcoming video 😀
@@MrElectron Ok awesome! I have a transformer out of a microwave but not sure what voltage its dropping down to. It is sure enough heavy duty though.
Mr. Electron, meet Mr. Soldering Iron.
Easy now ...You are scaring him.
Para fornecer corrente de 1000 Watts, o circuito necessita de pelo menos 12V 84ADC. Tem que se considerar as perdas porque o fator para correntes indutivas, não é igual a 1. Neste caso tem que se adicionar ao projeto todas perdas da transformação indutiva.
Gracias amigo Te comento que yo hice mi propio puente rectificador con diodos usados en buen estado a partir de una diodera de alterdor de vehiculos y aguanta bastante amperios de demanda.Tambien se pueden enfriar con un ventilador de microondas.
Me enseñas hacer el puente rectificador amigo
Osea q con eso se puede fácil encender un carro x si queda sin batería???
@@ThePapafeo Amigo Cristian hay un video sobre el cual puedes construir un poderoso y robusto puente rectificador . Toma la idea y mejorala. Los cables que irian a la bateria del carro que salen del puente deben ser gruesos como del carro. porque si no el puente se calienta en contacto con la bateria. Pero la idea de esto seria para encender o dar arranque al vehiculo. Ademas si posees un capacitor dc para unos 16v o 18v 20v de muchos micro faradios por ejemplo 24000 microfaradios. esto te concentra tus 12 volt con gran potenca, cuidado con el voltaje de entrega porque con el capacitor se sube el voltaje mucho, mejor prueba solamente con tu puente rectifivcador dircto a la bateria, cuidando que no se vaya a calentar. th-cam.com/video/IuNa02c70TM/w-d-xo.html
Gracias hermano querido voy a probar y mira me llamo mucho la atención eso de el Capacitor no tengo de 24mil mf pero si coloco en paralelo varios me serviría?
@@ThePapafeo Si amigo te serviria colocar muchos capacitores en paralelo que sumen unos 10000 microfaradios, mejor es intentar cargar tu batria y luego con la bateria cargada tratar de encender el vehiculo. para cargar la bateria recuerda qu puedes jugar con 14 hasta 19 volt la verdad debes experimentar si no se sobre calienta la coneccion. Hay un video que vi ayer que me gusto mucho. Que lastima que no tengo estos materiales, si tengo el trasnformador me faltari el cable bien grueso. Aqui te lo dejo th-cam.com/video/BSuSFAwOs10/w-d-xo.html
ايوه ماشي أنا معك المرش أو
المطرينو يشتغل معاك على
محول 12v على الفضي
لاكن ركب في السيياره
لازم البطريه عشان 12v
ابير ثابت
Suey suey 👍
useful circuits, thanks
thanks !!!!!!
Here's are you running car starter with this device
It's possible can I used as car jumped starter?
Like this method, is it possible to produce free energy and how long time we can get same energy through this two transformers
Congratulation so good the video, May you help me, I have a DC motor with 3000w to 24VDC, can I turn on it with this circuit?
the motors that take high current only take high current when they are loaded. there is an initial peak of current as you make a connection and then a relatively low current since these motors are not loaded. "Oops the voltage is going beyond 15V" thats because ur mneter is only measuring the rms or average of what is coming out of the rectifier. The peaks go to 15 Volts and the battery charges to 15V and now you are measuring the peak voltage
Thank you so much brother, can we connect all moters at a time...
Very good mr.electron Brasil são paulo
first time that I see such a powerfull DC motor
good
With just bridge rectifier you only obtain pulsating dc current , a good rectifier use parralel capacitor or inductor in serie or two as filter to block pulsating current ..
Great
dont forget that its voltage that drives the amps , with a low voltage you cant get high amps , serie connect your low output supply and get 24 vac and the rectify it , then you can push your 24 dc motors
🤔 esto servirá para cargar baterías de coche a mucha prisa
Personal safety and the safety of your younger viewers not much of a concern to you, I see.
Vc nao faz idea de como e bom este conteúdo valeu
Your motors maybe nameplate rating of the currents you indicated but this is at full load and not at the unloaded state your are testing them. The gear motor maybe drawing more because the gear box acts as a load.Hook up an ammeter and we will see. The voltage might even drop because your transformers are quite small physically to put out that much current.
If you are familiar with electronics, then you would know about the mean, peak and effect value. And to charge a 12 volt battery with 15 volts, that makes the battery nothing. It has to be like this. You have to offer more than the battery has, otherwise he does not charge. Each generator in a car always brings between 14 and 15 volts. Otherwise it does not work
thanks Mr Electron. WHAT ABOUT ADDING A CONVERTER AND USE IT IN HOME
Very good!
Ok felicitari
У тебя диодный мост на 35 ампер, какие еще 100 ампер получаешь, китайских 100ампер?
автор в субтитрах на чисто аглицком показывает, что в импульсе ток через эти мостики могёт быть 400 А, правда, вопрос, надолго ли собаке блин, тут скважность равна 2, да и длительность "импульса" 20 мс... небось, подольше крутить не стал, поостерёгся...
the author of the subtitles on a purely England shows that the current pulse through these bridges might be 400 A, however, the question of how long the dog damn, here the duty cycle is equal to 2, and the duration of the "pulse" of 20 ms... I guess I didn't turn around much longer, but watch out... - перевёл Яндекс-переводчик, так что sorry! ;-)
@@ДимаЛюбопыт вот вот, получил только кратковременный ток, а подержал бы подольше, то готовь огнетушитель
И зачем вообще два моста последовательно лепить когда можно было сразу обмотки последовательно скрутить и один мост подключить -ток то все равно один и тот же🤔
@@autoelectric_uzhur7_24 чтоб было чем погреться))
super
If you press the switch that changes from forward rotation to reverse rotation while the motor is moving, does it work without problems?
hello what was that transformer placed in?
el vídeo esta bien una opinión hay coronas de diodos de uso automotriz ya que estos son de mas potencia
los diodos que tienes hay le faltan sus disipadores de calor ya que esos motores tienen un buen consumo yo para poder obtener mas potencia use trasformadores de microondas los conecte en paralelo y el secundario fue nuevamente embobinado
Kindly make a vedio on how to increase on following
12VDC 2amps to 60vdc 30amps booster
VERY NICE PROYECT. AMAZINZ THANKS
Vpp = combined transformer output * SQRT(2)
A bit misleading since motors were ran with no loads. Need to retest all motors loaded.
So this transformer came from an uninterruptible power supply? UPS? Just wondering where to source 1 rather a junkyard obviously save money thinking of using this idea to run around 1800 Watts car audio if I can find a decent high current 12 volt output transformer I probably wouldn't use the whole 1800 what's that would be a sine wave situation it would pull 1800 watts or less at slightly higher than 12v say 14.4 but doubt any transformers are wound that big to 14.4 volts exactly. 12v 150 amp would be ideal for my situation or experiment 😉
Bro where can we get these capacitors at a reasonable rate in DELHI or ONLLINE. BTW great content loved it.
Nicely
thanks for sharing the video, what is the best option for running high amper BLDC (48v,120A) such as electric scooter with AC home supply?
combination of cheep multi transformer-rectifier
OR
expensive buck DC-DC convertor
Saludos..! Me sirve para mover un amplificador de vehículos 12voltios de 2400watts.?
12 vol 60 amper arac aküsünün şarjı bittiğinde , bu sistemi kullanarak araç çalıştırılabilir mi?
It really nice, but how long those it work?
From where does these high current old motors can by
It's a bit dangerous but since your name is MR ELECTROONNNNNNNN!! ........ it gave me confident and not frightening anymore. Hahahahaha..
😃😃😃
Have u try one before?
it's great think i want make one but please how much the amper input ?
حلو