Great attempt at voltage regulatIon with high current When the input is 60v, 30A(power=60x30=1,800watts) If output is 30v, 30A(power=30x30=9000watts) 900watts may be lost in IGBT! It may not be very efficient. Efficiency could be much less Voltage Regulations seems not very accurate Smps, pwm are better ways when handling high current and wide voltage gap between input and output
I@@kimeleto if you thjnk that's bad, try 1v 30amps. Lol. That's 59V drop with 30 amps. That's 1770w while only outputting 30W. That's 1.6% efficiency. 😂
The power supply in the video is a simple voltage follower, it is not stabilized if the input voltage changes also the output voltage changes. The efficiency of this power supply is low, for example if the input voltage is 36V, the output voltage is 12V and the current delivered to the load is 10 A, therefore the power required by the load is 120 W and the power dissipated by the IGBT is 240 W. The theoretical maximum power that this IGBT can dissipate is 250W. With the heatsink used in the video, the IGBT can dissipate a few Watts only. Using an IGBT or using a mosfet doesn't change anything.
I have read your commend. Do you maybe have info how to build one with changeable input with a constant output or maybe know where I can look for info regarding that
Maybe you know the circuit where there is 12 volts and 25 amperes on TH-cam? So that they can stabilize the batteries separately, and then connect them in series.
Zafefr bey emeğinize sağlık ama biraz yanlış yönlendiren bir video olmuş. IGBT üzerinde kalan yüzlerce watt ortalığın yangın yerine dönmesine yol açar, çekilecek akımın 30A değil çok çok daha küçük seviyelerde olabileceği konusunda uyarmalısınız izleyicilerinizi. Selamlar,
Ne yaptigini bilmiyor. Sagdan soldan gorduklerini burada satiyor. Bu tip yayinlara cok dikkat edilmeli. IGBT ler volraj farki yaratmak icin kullanilmali. Analog girisden okumak icin kullanilabilir, lamba yakmak veya ozellikle PS yapmak icin kullanilmaz bu sekilde. Bu devreleri denemeyin. Yangin cikarirsiniz. Sacma sapan işler bunlar.
Engineer, did you think about the heat loss caused by the voltage drop in the input and output of the electronic component IGBT?Especially when, for example, the input is 60 volts and the output is 5 volts and the current consumption is 10 amperes.🙏🙏🙏
Линейный регулятор напряжения. Ток зависит от падения напряжения на транзисторе (в общем то небольшой от слова "совсем"). Годится для слабо токовых цепей без стабилизации.
Maybe you know the circuit where there is 12 volts and 25 amperes on TH-cam? So that they can stabilize the batteries separately, and then connect them in series.
In dieser Topologie fällt die gesamte Spannungsdifferenz am IGBT ab. Der hohe Strom führt zu sehr großen Verlusten im IGBT. Selbst wenn man die Wärme abführen kann ist der Wirkungsgrad mehr als schlecht. Ein Tiefsetzsteller oder eine halbbrücke mit Stromumkehr mit integriertem Stromregler wäre für diese Anwendung das Mittel der Wahl gewesen. Natürlich müssen Ausgangsdrossel, Kondensatoren und Schaltfrequenz so gewählt werden, dass der Stromrippel in deinem vorgegeben Fenster bleibt. VG Christoph
There is no voltage regulation depending on the load! Put a voltage with no load and than load the output with high amps - the voltage will break down! Also, if you have big difference between input voltage and output the overvoltage multiplied with amps will be burnt as heat in the IGBT! - so it will toast on a higher load! Thats a rubbish circuit for beginners - nothing else!
Yep also this works in linear mode and this creates so much heat that leads to the distractions of the “60v 30amps” igbt, We never saw the 30amps load thou
Linear regulators have their uses but this design isn't much good for practical purposes, no ovp or decoupling anywhere and dropping 60v down to a few volts will melt the igbt, it is a good illustration of just how much stuff you don't have to include with modern semiconductors though!.
If I add a LM317 or similar with an IGBT, will it work properly? The output voltage will be regulated? Thanks a lot for your warning! Greetings from Argentina!
@@ALEFILES Its not that easy. The output voltage has to be regulated according to the load - you need a feedback circuit. It can be done several ways, one is PWM - pulse width modulation. Just search for switch mode power supplies - you will find a lot of ideas.
Well and qualitatively done! But, you always need to show the scheme!! At least for 2-3 seconds. Then, people will want to come to the channel again and see something new. . Хорошо и качественно сделано! Но, всегда нужно показывать схему!! Хотя бы на 2-3 секунды. Тогда, люди захотят снова придти на канал и увидеть что-то новое.
Mosfet tarif edilemez derecede ısınır . 12 voltta 10 amper cekersen , giriş voltajı 60 volt olsa , 60-12=48volt tr uzerindeki gerilim. 48 × 10 amper =480 Watt ise tr üzerindeki güç .sogutucu koysan bile olmaz. Yani zaferime yakışmıyor.
The input is so big. What about if I put 12v input, can i get that 60v 30amp in the output? Pls help those knowledgeable in electonix.greetings from the Philippines...thanks
Merhaba diyelim ki 48 Volt 5 Amper giriş bağladık 12Volt 20 Amper çıkış olur mu ? Yoksa Amper değeri yine 5 A giriş değeri mi olur ? Herhangi bir IGBT olur mu
Boa noite, sou um dos seus escritos...logo vi que voce tem bastante conhecimento na eletronica... gostaria que voce fizesse um projeto para um IGBT de sof starter para voltagem 220 volta assim armando do (0) até 220 voltes
I see alot of people talking about the heat the mosfet will produce, i think you would never need 60v 30a, i would use this to power a long piece of nichrome, with a usage of 1.5a, i would make this tbh
Now please: Make a simple calculation. If you are dumping energy of 50 Volts * 30 Amperes = 1500 Watts to that MOSFET, your heat sink mounted with hot melt "may" not stay in place...
No sir! This is manually adjusted. Unlike the SCC which is automatic. Although not adviseable, it can still be used by adjusting the output to slightly higher than the battery voltage which is the "float charge or trickle charge which depends on the battery type.
@@ZAFERYILDIZ52 Cevabın için teşekkür ederim peki lm317 paralel bağlantı yapılıp daha sağlıklı bir hale gelebilir mi en azından giriş akımı yükseltmek istiyorum.
Zafer bey merhaba, konuyla alakalı değil ama, Harman Kardon bir AV Receiverım var. (Harman Kardon AVR151S) Bunun besleme devresinde 2 ad. kondansatör şişmiş ve bozuk. Bunların bir tanesini bulamadım. Acon 5600 uF 10v 105C. Bunun yerine kullanabileceğim bir değer var mı? Veya bunu nereden temin edebilirim? Bilgi verirseniz sevinirim.
Zafer bey kendi şahsımda eski tip pejo 103 spx motor var arka ampullerini patlatıyor 7815 kullandım bozuldu lm2596 kullandım patlatı xl7015 kullandım bozuldu motorsiklet alternatör çıkışı rölantide 18 ac volt full gaz verirsem ac 100 volt a kadar çıkıyor elimse 2sc 5200 transistör var 60v için regülatör devresi yapmıştınız ama onu yapmadım daha ne önerirsiniz motosikletçiler anlamıyor ezbere bişeyler söylüyorlar alternatör çıkışlarına kb3510 köprü diyot koyduğumda da aynı voltajı da olarak görüyorum yardımınızı bekliyorum konjektör de aküsüz verimli çalışmıyor aküsüz 12v a yaklaşık 3 a çıkış verebilen regülatör öneriniz var mıdır
Hi there, very nice idea of using IGBT. What is the maximum load it can take. I was just thinking of using this ckt to charge 48V battery pack. As the max current IGBT is 30A, can it efficiently charge 48V Batt pack? I need 56.5 V. Thanks.
Great attempt at voltage regulatIon with high current
When the input is 60v, 30A(power=60x30=1,800watts)
If output is 30v, 30A(power=30x30=9000watts)
900watts may be lost in IGBT! It may not be very efficient. Efficiency could be much less
Voltage Regulations seems not very accurate
Smps, pwm are better ways when handling high current and wide voltage gap between input and output
With 900w dissipating in the IGBT with this radiator, you can see beatifull fireworks going out from IGBT!!😂
@@kimeleto 900 watts would melt the beefiest PC heatsink, never mind that tiny aluminium thing.
I@@kimeleto if you thjnk that's bad, try 1v 30amps. Lol. That's 59V drop with 30 amps. That's 1770w while only outputting 30W. That's 1.6% efficiency. 😂
Use a multitap transformer and input lower voltages.
I like the way you show the knob before putting onto the pot. It's like your saying " this is a knob and it goes here :) :)
The power supply in the video is a simple voltage follower, it is not stabilized if the input voltage changes also the output voltage changes.
The efficiency of this power supply is low, for example if the input voltage is 36V, the output voltage is 12V and the current delivered to
the load is 10 A, therefore the power required by the load is 120 W and the power dissipated by the IGBT is 240 W.
The theoretical maximum power that this IGBT can dissipate is 250W.
With the heatsink used in the video, the IGBT can dissipate a few Watts only.
Using an IGBT or using a mosfet doesn't change anything.
I have read your commend. Do you maybe have info how to build one with changeable input with a constant output or maybe know where I can look for info regarding that
Maybe you know the circuit where there is 12 volts and 25 amperes on TH-cam? So that they can stabilize the batteries separately, and then connect them in series.
Zafefr bey emeğinize sağlık ama biraz yanlış yönlendiren bir video olmuş. IGBT üzerinde kalan yüzlerce watt ortalığın yangın yerine dönmesine yol açar, çekilecek akımın 30A değil çok çok daha küçük seviyelerde olabileceği konusunda uyarmalısınız izleyicilerinizi.
Selamlar,
Ne yaptigini bilmiyor. Sagdan soldan gorduklerini burada satiyor. Bu tip yayinlara cok dikkat edilmeli. IGBT ler volraj farki yaratmak icin kullanilmali. Analog girisden okumak icin kullanilabilir, lamba yakmak veya ozellikle PS yapmak icin kullanilmaz bu sekilde. Bu devreleri denemeyin. Yangin cikarirsiniz. Sacma sapan işler bunlar.
30 A with this thin wire and small heat sink? Very smart.
Engineer, did you think about the heat loss caused by the voltage drop in the input and output of the electronic component IGBT?Especially when, for example, the input is 60 volts and the output is 5 volts and the current consumption is 10 amperes.🙏🙏🙏
Right
Линейный регулятор напряжения. Ток зависит от падения напряжения на транзисторе (в общем то небольшой от слова "совсем"). Годится для слабо токовых цепей без стабилизации.
Maybe you know the circuit where there is 12 volts and 25 amperes on TH-cam? So that they can stabilize the batteries separately, and then connect them in series.
Rad booo all u nay sayers keep up the good worx my man cheers from RTP NC USA🎉 🍻
Can you please make a video to show how igbt works against bjt. This would help me follow better your videos. Thanks.
nice idea thanks
Super! Thank you very much!
Muchas felicidades, 🎉 Saludos desde Cali Colombia
In dieser Topologie fällt die gesamte Spannungsdifferenz am IGBT ab. Der hohe Strom führt zu sehr großen Verlusten im IGBT. Selbst wenn man die Wärme abführen kann ist der Wirkungsgrad mehr als schlecht. Ein Tiefsetzsteller oder eine halbbrücke mit Stromumkehr mit integriertem Stromregler wäre für diese Anwendung das Mittel der Wahl gewesen.
Natürlich müssen Ausgangsdrossel, Kondensatoren und Schaltfrequenz so gewählt werden, dass der Stromrippel in deinem vorgegeben Fenster bleibt.
VG Christoph
Precisa colocar um diodo na saída com o terra ?
Nice video. at 12v how long can this circuit handle 30 amp?
Absolutely what I want to say. Where's the voltage reference? It's just a high power varianle resistor.
Any idea of the SOA of the switching semiconductor used as a linear regulating element?
nope totally outside SOA...the heatsink must be toasting up the hot glue...
Kolay gelsin Zafer hocam Igbt giriş voltaj olarak kaç volt kaç amper bağladınız
Очень хорошая пайка,просто супер.Молодец.
very nice 👍
Bu sistem kaç amper yada wat'a kadar yükü kaldırır
Çıkış gücü giriş ile doğru orantılımıdır yoksa elemanların kendi sınırları dahilinde midir.
Elemanların sınırları dahilinde 60 volt girişte 5 volt çıkış kaybi vardır
Please show how hot IGBT gets while you are lighting all those incandescent lamps.
It would be very interesting if you do the same test but with a load of 12V x 20 Ampers (240W)
Can it increase amp if voltage decrease as buck converter
Este circuito pode carregar bateria de 12v?
Goood job
الله ينور يا هندسه دايما مبدع
On paper it might work in real-life it well 🚭
There is no voltage regulation depending on the load! Put a voltage with no load and than load the output with high amps - the voltage will break down! Also, if you have big difference between input voltage and output the overvoltage multiplied with amps will be burnt as heat in the IGBT! - so it will toast on a higher load! Thats a rubbish circuit for beginners - nothing else!
Yep also this works in linear mode and this creates so much heat that leads to the distractions of the “60v 30amps” igbt,
We never saw the 30amps load thou
Linear regulators have their uses but this design isn't much good for practical purposes, no ovp or decoupling anywhere and dropping 60v down to a few volts will melt the igbt, it is a good illustration of just how much stuff you don't have to include with modern semiconductors though!.
If I add a LM317 or similar with an IGBT, will it work properly? The output voltage will be regulated? Thanks a lot for your warning! Greetings from Argentina!
@@ALEFILES Its not that easy. The output voltage has to be regulated according to the load - you need a feedback circuit. It can be done several ways, one is PWM - pulse width modulation. Just search for switch mode power supplies - you will find a lot of ideas.
@@rilosvideos877 Thanks a lot for your prompt reply! Greetings from Argentina!!!
Bu devrede amperide ayarlayabilirmiyiz ?
Thank you for your idea I make it for my bike that’s good
Thanks friend rRespect !
बहुत खूब भाई
Well and qualitatively done!
But, you always need to show the scheme!!
At least for 2-3 seconds.
Then, people will want to come to the channel again and see something new.
.
Хорошо и качественно сделано!
Но, всегда нужно показывать схему!!
Хотя бы на 2-3 секунды.
Тогда, люди захотят снова придти на канал и увидеть что-то новое.
nice counterfit igbt
Can i parallel some igbt directly
Merhabalar giris kac volt verdiniz dc mi verdiniz ac mi verdiniz ben fark edemedim,
60 V DC
@@ZAFERYILDIZ52 tesekkur ederim
Mosfet tarif edilemez derecede ısınır . 12 voltta 10 amper cekersen , giriş voltajı 60 volt olsa ,
60-12=48volt tr uzerindeki gerilim.
48 × 10 amper =480 Watt ise tr üzerindeki güç .sogutucu koysan bile olmaz.
Yani zaferime yakışmıyor.
What s diferrent betwin mosfet nd igbt ..???
Thanks sir, please guide me is it work at low voltage input like 8v input, please must reply.
Source de cette device tension variable merci .
Funciona bastante bien yo le puse un K75H603 un saludo desde colombia
Which MOSFET or igbt good for 12 v 20a please reply 😊
Gracias por sus enseñanzas profesor 🤗🙏🏻🇦🇷saludos desde argentina
Good work
The input is so big. What about if I put 12v input, can i get that 60v 30amp in the output? Pls help those knowledgeable in electonix.greetings from the Philippines...thanks
@@kennmossman8701 ewan ko sa author. 😊 I'm busy for now playing guitars and drums. Sometimes planting in backyard. ✌️👍👍
excellent. I would like to make an episode on XL4016❤❤❤
👉❤👈
Thanks a lot
Если разместить эту схему в корпус сгоревшего утюга, и добавить туда терморегулятор, получится отличный электронный утюг.
Có thật sự là ổn không con igbt có nóng hay không, có sử dụng được lâu không
very pretty, my friend
can i work with irfp460 array
Güzel çalışma ...1V da kaç amper alınıyor ?1V da 5A veya 30A alınıyor mu ?
Mau nanya kalo pake IGBT 50N60 bs ga ya, di tunggu jwbnya
Zafer bey voltaj yükseltici videosuda yapar mısınız
Tabiki
How much maximum efficiency in this type of converter??
Merhaba diyelim ki 48 Volt 5 Amper giriş bağladık 12Volt 20 Amper çıkış olur mu ? Yoksa Amper değeri yine 5 A giriş değeri mi olur ? Herhangi bir IGBT olur mu
Bisa buat charger kah?
Opa,ficou top, já tô inscrito.
reference video trail 👍
Boa noite, sou um dos seus escritos...logo vi que voce tem bastante conhecimento na eletronica... gostaria que voce fizesse um projeto para um IGBT de sof starter para voltagem 220 volta assim armando do (0) até 220 voltes
Kardeş eline sağlık mosfeti nerde kullandın göremedik ayrıca 10 k çok turlu pot olsa çok daha hassas ayar olur herhalde değil mi
Can you add another switch to control the amp
Hallo
Wo kann man WG30NC60 kaufen?
Ist das die richtige Bezeichnung für das teil?
Hey bro how are you can I use it transistor 2SC5200
Untuk input tegangan suply berapa volt DC nya
Un transistor debe trabajar con pwm, de forma lineal tiene mucha perdida en calor!
Input minimum dan max berapa volt?
bu devre yükte 28 volta çıkabilirmi??
I see alot of people talking about the heat the mosfet will produce, i think you would never need 60v 30a, i would use this to power a long piece of nichrome, with a usage of 1.5a, i would make this tbh
Now please: Make a simple calculation. If you are dumping energy of 50 Volts * 30 Amperes = 1500 Watts to that MOSFET, your heat sink mounted with hot melt "may" not stay in place...
Can we use it for solar panel as regulator charge for battery
No sir! This is manually adjusted. Unlike the SCC which is automatic. Although not adviseable, it can still be used by adjusting the output to slightly higher than the battery voltage which is the "float charge or trickle charge which depends on the battery type.
Must provide 60V. Can lower voltage be provided?
0....60v DC.
Muchas gracias ,
Voltajı nereden alıyorsunuz ve 30amperi gösteriyorsunuz.
Birde video da konuşun
Very informative! Thanks!
Irfz44 ve lm317 yapılan mi daha iyi bumu daha iyi bilemedim açıkçası. Yine de eline sağlık. ✅️
Yerine göre kardeşim düşük akımlar için en iyisi lm317
@@ZAFERYILDIZ52 Cevabın için teşekkür ederim peki lm317 paralel bağlantı yapılıp daha sağlıklı bir hale gelebilir mi en azından giriş akımı yükseltmek istiyorum.
Maximum input voltage circuit
I try this but the heating of the transistor on only 2 A is too great.Where is problem.
À partir combien d’ampère sa chauffe un mofset ?
Exelente trabajo pero quiero usarla para encontrar cortos si servirá ?
Zafer bey merhaba, konuyla alakalı değil ama, Harman Kardon bir AV Receiverım var. (Harman Kardon AVR151S) Bunun besleme devresinde 2 ad. kondansatör şişmiş ve bozuk. Bunların bir tanesini bulamadım. Acon 5600 uF 10v 105C. Bunun yerine kullanabileceğim bir değer var mı? Veya bunu nereden temin edebilirim? Bilgi verirseniz sevinirim.
Nice Bro
Hi but how many amp plz
Takovou součástku jem nikde nenašel.
DC INPUT SUPPLY CAN 12V SIR??
Do you have the full diagram?
А смысл транзистора на радиаторе без пасты?
hocam ıgbt sayısını artırarak akım miktarını artırabilirmiyiz.
AC DC mi yoksa DC DC mi sistem ?
Dc dc
Zafer bey kendi şahsımda eski tip pejo 103 spx motor var arka ampullerini patlatıyor 7815 kullandım bozuldu lm2596 kullandım patlatı xl7015 kullandım bozuldu motorsiklet alternatör çıkışı rölantide 18 ac volt full gaz verirsem ac 100 volt a kadar çıkıyor elimse 2sc 5200 transistör var 60v için regülatör devresi yapmıştınız ama onu yapmadım daha ne önerirsiniz motosikletçiler anlamıyor ezbere bişeyler söylüyorlar alternatör çıkışlarına kb3510 köprü diyot koyduğumda da aynı voltajı da olarak görüyorum yardımınızı bekliyorum konjektör de aküsüz verimli çalışmıyor aküsüz 12v a yaklaşık 3 a çıkış verebilen regülatör öneriniz var mıdır
Hi there, very nice idea of using IGBT. What is the maximum load it can take. I was just thinking of using this ckt to charge 48V battery pack. As the max current IGBT is 30A, can it efficiently charge 48V Batt pack? I need 56.5 V. Thanks.
Helló suitable for charging an electric motor
ปรับกระแสไฟได้มั้ยครับ อยากไห้คุณทำวงจรปรับกระแสได้ด้วยครับ ขอบคุณ
Excelente, gracias por compartir.
why is IGBT not warming up?
interesting which part will burn first on 60v 30A :D
IRFP250N ile denedim 0,14ma de 60 derece üzerinde sındı mosfet diğer transistörü piyasa bulamadım yardımcı olursan çok sevinirim üsdat
có thể thay linh kiện và tăng khả năng hạ áp từ 300v DC xuống 80b DC k ạ?
Thank you
Thank you for the comments and support.
zafer hocam bu projeniz ile İndüksiyon bobin çalıştırılabilir mi ? yada bir projeniz var mı? indüksiyon bobinini çalıştırabilecek ?
Thankzz sir
Txh My Frend
Wow an excellent circuit