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300W inverter from ATX power supply TL494 

Awesome Tech
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This is a powerful inverter, it has a maximum capacity of 300W. I get 70% of the components from the old ATX power supply. capacitor, diode, transistor, pulse transformer and ic TL494, you can use IC 7500. it's the same, you can use this inverter for light bulb, phone charger, computer charger, not use for fan.
If you like this video of me, like, share and don't forget to subscribe to my channel, help me get 50K subscribers. Thanks very much.
Facebook group : bit.ly/CreativeElectronic
Diagram here : File 29 in bit.ly/AllLink (Download and open with winrar on PC )
#Inverter
#12Vto220V
#TL494

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5 сен 2019

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Комментарии : 218   
@robertogaido2539
@robertogaido2539 4 года назад
Congratulations simple and efficient design.
@PhdHung
@PhdHung 4 года назад
thanks bro
@MagicMagic-yl4sb
@MagicMagic-yl4sb 4 года назад
Thanks man! You are great! Now i will start to make it.
@PhdHung
@PhdHung 4 года назад
@MultiBwee
@MultiBwee 4 года назад
Nice and simple to construct , Well done ,
@PhdHung
@PhdHung 4 года назад
Thanks for watching
@marcoquiroga1729
@marcoquiroga1729 4 года назад
wow lo consiguió excelente sr.
@PhdHung
@PhdHung 4 года назад
thanks bro
@reza6x
@reza6x 8 месяцев назад
Thank you so much, I made it and it works great
@rahulpatelgujratahmedabad3497
@rahulpatelgujratahmedabad3497 2 года назад
Good tiching karte hai 👌👍👍👍👌👌👌
@luiscarlosmarques3946
@luiscarlosmarques3946 2 года назад
Nice inverter and usefull
@mobilesurgerybd
@mobilesurgerybd 4 года назад
You are great.... 🎗🎗🎗🎗🎗📯📯📯📯📯
@PhdHung
@PhdHung 4 года назад
thanks bro
@TEREZKATERKA100
@TEREZKATERKA100 4 года назад
Krásne Ti šlo to spájkovanie. Ja neviem s takou spájkovačkou pracovať. Používam stále transformátorovú spájkovačku. Asi by som mal urobiť k nej regulátor výkonu.
@PhdHung
@PhdHung 4 года назад
You can buy hakko 936 clones from china, it is very cheap but works very well. I also have a transformer soldering , but only use it when it is necessary to weld large components or large wires, it is too heavy.
@luizcarlosmatias2022
@luizcarlosmatias2022 4 года назад
muito bom parabéns estou aguardando o video que você prometeu fazer do detector de metais abraços!
@PhdHung
@PhdHung 4 года назад
metal detection?
@fabiansergiogarzon
@fabiansergiogarzon 4 года назад
@@PhdHung yes
@arturokhari8359
@arturokhari8359 2 года назад
Instablaster
@ibrahimitob9834
@ibrahimitob9834 Год назад
thank you
@venkeymrtlaks
@venkeymrtlaks 4 года назад
Good project but it will use for bulbs and chargers on dc power, please do it out put dc to convert ac for using fans and home purpose
@PhdHung
@PhdHung 4 года назад
I will design it, wait for me
@smithjohnny654
@smithjohnny654 4 года назад
Lots of fan use universal motors so probably ok.. But you would limit yourself using this,+ the high voltage ⚡ DC just cringy
@pacocable
@pacocable 4 года назад
Very nice
@PhdHung
@PhdHung 4 года назад
thanks bro
@user-qf3vx4co3k
@user-qf3vx4co3k 4 года назад
this project is very nice please make an amplifier switching class AB for sub woofer 12 inch
@PhdHung
@PhdHung 4 года назад
yes, wait for me.
@user-qf3vx4co3k
@user-qf3vx4co3k 4 года назад
@@PhdHung Thank you very much and for your nice channel
@raymondmichael4987
@raymondmichael4987 4 года назад
Wow!!! really, windows XP!! I mis that look; thanks for sharing bro; how about feedback for stability? as I saw the bulb dimmed a little when connecting a laptop power cord
@PhdHung
@PhdHung 4 года назад
Waiting for my next video, I will add feedback :D
@raymondmichael4987
@raymondmichael4987 4 года назад
@@PhdHung , coming from you, no doubt I'll surely wait. thanks Greetings from Tanzania
@Pilotfly2023
@Pilotfly2023 4 года назад
Good,friend!
@PhdHung
@PhdHung 4 года назад
Thanks, have a nice day
@gastonvillarino
@gastonvillarino 3 года назад
Excelente! Se pueden usar 2 transformadores ATX iguales en paralelo (primario y secundario) para tener mas potencia y evitar tener que modificar el transformador? Gracias!
@PhdHung
@PhdHung 3 года назад
connect the secondary coil in series
@gastonvillarino
@gastonvillarino 3 года назад
@@PhdHung Ty! In series because 110v come out of the secondary?
@truongnguyenquang1141
@truongnguyenquang1141 4 года назад
Nên có thêm đường hồi tiếp để mạch ổn định hơn
@PhdHung
@PhdHung 4 года назад
yes.
@electronic7979
@electronic7979 4 года назад
Nice project 👍
@PhdHung
@PhdHung 4 года назад
thanks bro
@alifaszrilsyahputra198
@alifaszrilsyahputra198 4 года назад
Good👉 homemade 102 👈👍👍👍
@PhdHung
@PhdHung 4 года назад
thanks bro
@user-xj7db6ww5e
@user-xj7db6ww5e 4 года назад
Nice
@PhdHung
@PhdHung 4 года назад
thanks bro.
@TruongNguyen-uk5nd
@TruongNguyen-uk5nd 4 года назад
Em mua chả ai bán nguồn cũ đó cả :))
@fabionunessoares2604
@fabionunessoares2604 4 года назад
Show!!!
@PhdHung
@PhdHung 4 года назад
@nuwannuwantha4183
@nuwannuwantha4183 4 года назад
good . make feedback voltage with tl494 inverter
@PhdHung
@PhdHung 4 года назад
yes, wait next video
@gabrielluna1207
@gabrielluna1207 4 года назад
Buen video lo unico q no esplicas q si la lampara se desconecta por casualidad y esta enchufado un cargardo de tu celu...lo quemaria al instante porq el capacitor se mantiene en un voltaje muy alto 380v es demaciado creo poniendo un resistencia de 150k frenaria un poco ese voltaje en la salida
@PhdHung
@PhdHung 4 года назад
Yes, adding a discharge resistor is a good idea.
@gabrielluna1207
@gabrielluna1207 4 года назад
Español???
@tranlang
@tranlang 2 года назад
Làm mạch tận dụng biến áp ko càn quấn lại đi ad !
@saketkee5363
@saketkee5363 2 года назад
Can this circuit do 30V 30A? Or is there a 220V to 30V25-30 A circuit?
@sinergicus
@sinergicus 2 года назад
There no any winrar file with TL494 circuit on that pages .. at the file 29 you find this EGS002_manual_en.pdf
@sinesiomadeira7699
@sinesiomadeira7699 4 года назад
Enrolei 3 mais 3 e depois mais 45 voltas para 110 volts, mas mesmo assim esta com 230 volts na saida, saberia explicar o porque , tenho como regular para 110 assim mesmo
@satd2024
@satd2024 4 года назад
Fantastic. You are always using push-pull but it is prone to core saturation. Have you experienced it?
@PhdHung
@PhdHung 4 года назад
It is not saturated core. You need to wrap enough turns / volt.
@satd2024
@satd2024 4 года назад
@@PhdHung Thanks for reply. How to calculate enough turns. If there is some mismatch in primary turns then it will create saturation of core. But I saw you have used it successfully everytime and I surprised hence want to clarify from you.
@szekerespista3758
@szekerespista3758 4 года назад
Homemade 102 How i can measure if a ferrite core is saturated or not? Thanks!
@abulhassanqadri00
@abulhassanqadri00 4 года назад
Sar very good project but make 1000 watt inverter use TL494
@PhdHung
@PhdHung 4 года назад
I will design it, wait for me
@abulhassanqadri00
@abulhassanqadri00 4 года назад
Thanks you sir
@smultimediasg
@smultimediasg 4 года назад
I make with ka3525 and irf 3205 with your previous schematics, but fets are too much hot after very few second. Atx transformer winding 3 0 3. And 90 turn with atx transformer . Pls help me.
@PhdHung
@PhdHung 4 года назад
Contact me via FB group. I need your circuit picture.
@D2dmaAudio
@D2dmaAudio 4 года назад
Hy mister. Im from Indonesia and I support you from 12k subs. Please make inverter 12v to 40-42v dc ct. Thank you.
@PhdHung
@PhdHung 4 года назад
Yes, thanks for subscribing to my channel. Do you mean 12V to 40V or 12V to + -40V ?.
@MuhammadAliKurd
@MuhammadAliKurd 4 года назад
@@PhdHung can you make 10 Kva Inverter
@nikkmer
@nikkmer 4 года назад
Hi, I have used 110v winding for transformer because I need 110vdc output , but after rectifying I am getting 300 vdc , how do I reduce it. By removing capacitor from output I am getting 200vdc . How can I get 110 vdc ?
@ugurozsoy8001
@ugurozsoy8001 4 года назад
Could you share an adjustable dc dc circuit for tl494n integration
@inhquangnguyentran1496
@inhquangnguyentran1496 4 года назад
Ad cho hỏi vì sao đã 310v rồi khi vào trong mấy cục nguồn xung chắc chắn sẽ chĩnh lưu thêm lần nã mà ko bì gì ak
@PhdHung
@PhdHung 4 года назад
tất nhiên là ko sao rồi. Nó chỉ bị giảm đi 0,7V x 2 ~ 1.4V thôi.
@ENONEBER
@ENONEBER 7 месяцев назад
Good morning. A question please why you use the rectifier bridge at the ATX transformer output
@Sekhar_Home
@Sekhar_Home 4 месяца назад
To give dc output. Simple
@drsakibulislam
@drsakibulislam 4 года назад
Bro...I made this inverter today according to your diagram,,it's working.But one mosfet(3205) is too much heating,another one is ok.so,what have i to do??please
@PhdHung
@PhdHung 4 года назад
You can post your problem on FB group, I need photos
@rawandjaza5929
@rawandjaza5929 4 года назад
Make “ mppt “ buck- boost converter with CV & CC mode using TL494 and p-chanel mosfet
@PhdHung
@PhdHung 4 года назад
yes, not only that, I will use N mosfet
@rawandjaza5929
@rawandjaza5929 4 года назад
Really i need it hope you made as soon as ...
@user-zl1uh3jt6h
@user-zl1uh3jt6h 2 года назад
Is the frequency 50 Hz Is it possible to turn on the screen?
@abran85a.l.p69
@abran85a.l.p69 2 года назад
Amigo tendrás un inversor donde úses un traformador que sea solo 12v en el devanado secundario que no sea 12 0 12
@masudkhan5937
@masudkhan5937 4 года назад
Bro Please 200w solar invater video....how to make 200w solar invater......full details...
@khaleef_hrm
@khaleef_hrm 4 года назад
My problem is rewinding the EE Transformer. Size of wire not specified.
@user-nn6ps1vn1s
@user-nn6ps1vn1s 11 месяцев назад
Good job !!! Please can i use 0.6mm?
@ktut66570
@ktut66570 3 года назад
This is rewinded or stock transformer sir ?
@rezashafiei9574
@rezashafiei9574 3 года назад
Hi friend . How many volts are capacitor 102 and capacitor 10uf ?
@therider3939
@therider3939 4 года назад
O primário fica melhor dividido entre o secundário 3 voltas depois o secundário depois as outras 3 voltas
@PhdHung
@PhdHung 4 года назад
hummm, i'll try
@steavekamei2013
@steavekamei2013 3 года назад
Can it use electric rice mill?
@Khalilkhan6120
@Khalilkhan6120 4 года назад
Is this a high frequency ferrite core transformer???
@PhdHung
@PhdHung 4 года назад
yes. ~ 40Khz
@yukiearning6982
@yukiearning6982 4 года назад
bạn có sơ đồ 220v chạy về 12-36 v không
@PhdHung
@PhdHung 4 года назад
trong nhóm có nhiều mà
@masudkhan5937
@masudkhan5937 4 года назад
Bro Please 200w solar invater video....how to make 200w solar invater......full details......ans me bro
@aleksandardzoroski7769
@aleksandardzoroski7769 4 года назад
315 volts ac!!!! You can just power some lights with this inverter nothing more beacose its too much voltage lower the pwm signal on the tl494 to get about 240 volts and than it can be used for chargers and other things
@PhdHung
@PhdHung 4 года назад
In the next video, I will rebuild it with voltage stabilization
@sahilkrishna1761
@sahilkrishna1761 4 года назад
Sir can i run 200w inverter frige with this inverter
@ANBHK
@ANBHK 4 года назад
Is it a pure sine wave?
@PhdHung
@PhdHung 4 года назад
no. it is DC
@Khalilkhan6120
@Khalilkhan6120 4 года назад
Can i use any n channel mosfet or only 3305/z44?
@PhdHung
@PhdHung 4 года назад
yess. U can use any N-mosfet .
@Khalilkhan6120
@Khalilkhan6120 4 года назад
Is it important to use both mosfet same?? Can i use one 3302 and other irl450??
@Khalilkhan6120
@Khalilkhan6120 4 года назад
With the same diagram
@mobilesurgerybd
@mobilesurgerybd 4 года назад
Sir give me a 1000w inverter garber file with schematics and transformar winding
@PhdHung
@PhdHung 4 года назад
Yes, I will design it, wait for me
@liliknuryani556
@liliknuryani556 3 года назад
hi can to drive ceiling fan 150 watt, 220 volt ..??
@zerodegree4471
@zerodegree4471 4 года назад
Can i use SG3525/3525/WT7520?
@PhdHung
@PhdHung 4 года назад
NO, YOU NEED TL494 OR ka7500
@foxeclips9868
@foxeclips9868 3 месяца назад
Can i use a bigger atx transformer with it
@dwijohn1934
@dwijohn1934 4 года назад
sir,work at what frequency it is...?
@PhdHung
@PhdHung 4 года назад
~ 30Khz
@dwijohn1934
@dwijohn1934 4 года назад
@@PhdHung thank you very much...you are best
@isharaashan7152
@isharaashan7152 4 года назад
Sir please, I want Try this. please help , what is the transformer Core. please give me samples
@hyperhektor7733
@hyperhektor7733 3 года назад
all parts you can unsolder from oöd PC Power suplies, a lot use same /similar parts
@jakeryanmallillin5943
@jakeryanmallillin5943 3 года назад
Is this a pure sine wave or modified?
@srinivasanpalanisamy3013
@srinivasanpalanisamy3013 3 года назад
It's pure dc
@Khalilkhan6120
@Khalilkhan6120 4 года назад
Can we use it for fan
@PhdHung
@PhdHung 4 года назад
can't
@sujoymojumdar7993
@sujoymojumdar7993 3 года назад
Sir, tell me the name of the transformer and I will buy it in the market. Please
@PhdHung
@PhdHung 3 года назад
I use EI33 trafo
@yukiearning6982
@yukiearning6982 4 года назад
494 ở đây đóng vai trò là gì vậy bạn
@PhdHung
@PhdHung 4 года назад
tạo xung pushpull để đóng mở van công suất thôi mà
@rynyhu560
@rynyhu560 4 года назад
Ohhh...but the laptop adaptor input voltage is AC and your converter output voltage is DC high voltage... some trick??????
@PhdHung
@PhdHung 4 года назад
Inside the laptop charger and phone charger have bridge diode. It converts 220V AC to 310VDC. So you can use the 310VDC provided for laptop and phone charging.
@smithjohnny654
@smithjohnny654 4 года назад
All switch mode power supply rectify the ac first so they can use DC no problem... HOWEVER use a device with an iron core transformer.. You risk BURNING YOUR WHOLE HOUSE DOWN,
@huuat304
@huuat304 4 года назад
cho em hỏi sao phải khởi động mềm 0.5s
@PhdHung
@PhdHung 4 года назад
Với nhưng mạch có nạp cho tụ. dòng nạp ban đầu tức thời rất lớn, gần như ngắn mạch. vì vậy chúng ta nên/phải thêm khởi động mềm để quá trình này đỡ gây ra quá tải cho mosfet cũng như các linh kiện bán dẫn khác em nhé.
@huuat304
@huuat304 4 года назад
Homemade 102 dạ vâng em cảm ơn bác ạ
@shoumikahmed6373
@shoumikahmed6373 4 года назад
please make small sine wave inverter with tl494/sg3525 and pic12f675 with ferrite core transformer......
@PhdHung
@PhdHung 4 года назад
it's on my video list, i use SG3525 with PIC12F683. You can download it at FB group.
@shoumikahmed6373
@shoumikahmed6373 4 года назад
@@PhdHung I know. But make it smaller and on a single pcb board. Then it can be the worlds smallest sine wave inverter.😊😊😊😊
@PhdHung
@PhdHung 4 года назад
Sorry, I don't have a plan to create it right now. :D I have many requests on RU-vid, I need time to complete it.
@shoumikahmed6373
@shoumikahmed6373 4 года назад
@@PhdHung ok. May be other time...
@SemihELC
@SemihELC 4 года назад
What is the Value of Fast Diodes?
@PhdHung
@PhdHung 4 года назад
u can use FR207 307 or UF207 307 etc..
@SemihELC
@SemihELC 4 года назад
@@PhdHung There Is No Diodes That You Say Where I Shop 😕
@PhdHung
@PhdHung 4 года назад
find the diodes starting with UF, MBR, FR those are fast diodes
@SemihELC
@SemihELC 4 года назад
@@PhdHung UF4007 1A , UF5408 3A , UF1010 1A would these diodes be?
@SemihELC
@SemihELC 4 года назад
@@PhdHung ?
@kintushaami4404
@kintushaami4404 Год назад
the pcb circuit is not working can you provide another link pliz
@satyampaswan6624
@satyampaswan6624 4 года назад
Which country
@ajuwinfly8272
@ajuwinfly8272 6 месяцев назад
Can used computer psu power suply 🤔
@luizcarlosmatias2022
@luizcarlosmatias2022 4 года назад
how do i use this inverter on 110v?
@PhdHung
@PhdHung 4 года назад
Rewind secondary for 45 turns
@luizcarlosmatias2022
@luizcarlosmatias2022 4 года назад
@@PhdHung obrigado amigo!
@isharaashan7152
@isharaashan7152 4 года назад
Sir Can You Er35 For this
@PhdHung
@PhdHung 4 года назад
U can use ER35.
@isharaashan7152
@isharaashan7152 4 года назад
Sir what is the core ? E???
@Infinity-electronic
@Infinity-electronic 3 года назад
Can I use big transformer of it
@PhdHung
@PhdHung 3 года назад
yes.
@Infinity-electronic
@Infinity-electronic 3 года назад
Thank sir
@luizcarlosmatias2022
@luizcarlosmatias2022 4 года назад
you didn't show how many turns you took in the transformer secondary
@MultiBwee
@MultiBwee 4 года назад
It is available on the download file schematic img pcb.jpg
@PhdHung
@PhdHung 4 года назад
7:07
@luizcarlosmatias2022
@luizcarlosmatias2022 4 года назад
@@MultiBwee thank you!
@Khalilkhan6120
@Khalilkhan6120 4 года назад
When i print the daigram it was too small what is the problem
@mahigeek
@mahigeek 2 года назад
how can i get 230v output from this inverter
@Shyamkumar-di5fu
@Shyamkumar-di5fu 3 года назад
What is trasformer name? EE35 or EE33??
@extremeaudio8975
@extremeaudio8975 4 года назад
Sir can I use 7500b ic ??
@PhdHung
@PhdHung 4 года назад
Can use KA7500b
@luthfipativiral7187
@luthfipativiral7187 4 года назад
Itu dc to dc ya?
@mehedihossainadnan4619
@mehedihossainadnan4619 4 года назад
Sir primary and secondary coll guess number?????
@clonapp6654
@clonapp6654 4 года назад
Slime không ad
@jacekm
@jacekm 4 года назад
310V in multimeter 2:05 ?
@PhdHung
@PhdHung 4 года назад
Yes. A 310V voltage is needed to generate 220VAC sine.
@jacekm
@jacekm 4 года назад
@@PhdHung schematic? Stabilization?
@jacekm
@jacekm 4 года назад
@@PhdHung Square. Frequency? 50kHz? 1n and 10k?
@jacekm
@jacekm 4 года назад
@@PhdHung 310V destroyed
@noname-cy9lx
@noname-cy9lx 4 года назад
Please sent circuit diagram
@PhdHung
@PhdHung 4 года назад
Project file in video description
@dientu97
@dientu97 4 года назад
Pls file library transformer
@PhdHung
@PhdHung 4 года назад
in the FB group
@poukhangpanmei5315
@poukhangpanmei5315 3 года назад
Plz gve circuit diagram
@MdRashed-ye5fp
@MdRashed-ye5fp 4 года назад
Sir amake 300w ips circuit baniye den Korean service from Dhaka
@valdevieira4114
@valdevieira4114 4 года назад
Quantos kHz??
@Sekhar_Home
@Sekhar_Home 4 месяца назад
How to donwload the circuit pla tell... The mediafire site is not working
@Thesaint666L
@Thesaint666L Год назад
Frequency
@user-qe6uc4uf3k
@user-qe6uc4uf3k 3 года назад
Где схема??
@alirezaheidaryan2837
@alirezaheidaryan2837 3 года назад
I making this project but no run ????!!!
@alirezaheidaryan2837
@alirezaheidaryan2837 3 года назад
Moseft is very hot and after dead
@alirezaheidaryan2837
@alirezaheidaryan2837 3 года назад
Can you helpe me??
@alirezaheidaryan2837
@alirezaheidaryan2837 3 года назад
Say I'm wrong
@egi4589
@egi4589 4 года назад
shekmatik
@PhdHung
@PhdHung 4 года назад
Diagram in video description. Download the file and open it with WinRAR on PC
@egi4589
@egi4589 4 года назад
@@PhdHung Thankyou
@khongguan6268
@khongguan6268 3 года назад
Arep komen ora sida, bahasa ne kayong sejen sih
@electronicsdiy7540
@electronicsdiy7540 2 года назад
Share may diagram pls tnx
@samirelsharkawy1666
@samirelsharkawy1666 3 года назад
Hey nervous I know there
@hobbytech241
@hobbytech241 4 года назад
Circuit diagram please
@PhdHung
@PhdHung 4 года назад
Diagram in video description. Download it and open it with WinRAR on PC
@mohamaddavid4784
@mohamaddavid4784 4 года назад
Can I use EE33 ?
@PhdHung
@PhdHung 4 года назад
yes, ok
Далее
Stealing from China 5! 12-220V power inverter
12:08
Просмотров 82 тыс.
Inverter from ATX 12V to 220V 500W 1000W peak.
13:33
Просмотров 73 тыс.