300W inverter from ATX power supply TL494

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/Creative...
Diagram here : File 29 in bit.ly/AllLink (Download and open with winrar on PC )
#Inverter
#12Vto220V
#TL494

[@robertogaido2539]

Congratulations simple and efficient design.

[@PhdHung]

thanks bro

[@reza6x]

Thank you so much, I made it and it works great

[@rahulpatelgujratahmedabad3497]

Good tiching karte hai 👌👍👍👍👌👌👌

[@MultiBwee]

Nice and simple to construct , Well done ,

[@PhdHung]

Thanks for watching

[@marcoquiroga1729]

wow lo consiguió excelente sr.

[@PhdHung]

thanks bro

[@electronic7979]

Nice project 👍

[@PhdHung]

thanks bro

[@mobilesurgerybd]

You are great.... 🎗🎗🎗🎗🎗📯📯📯📯📯

[@PhdHung]

thanks bro

[@MagicMagic-yl4sb]

Thanks man! You are great! Now i will start to make it.

[@PhdHung]

[@luiscarlosmarques3946]

Nice inverter and usefull

[@truongnguyenquang1141]

Nên có thêm đường hồi tiếp để mạch ổn định hơn

[@PhdHung]

yes.

[@venkeymrtlaks]

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]

I will design it, wait for me

[@smithjohnny654]

Lots of fan use universal motors so probably ok.. But you would limit yourself using this,+ the high voltage ⚡ DC just cringy

[@foxeclips9868]

Can i use a bigger atx transformer with it

[@ضياء-د3ح]

Is the frequency 50 Hz Is it possible to turn on the screen?

[@tranlang]

Làm mạch tận dụng biến áp ko càn quấn lại đi ad !

[@هادیسالاری-ح2ح]

this project is very nice please make an amplifier switching class AB for sub woofer 12 inch

[@PhdHung]

yes, wait for me.

[@هادیسالاری-ح2ح]

@@PhdHung Thank you very much and for your nice channel

[@ENONEBER]

Good morning. A question please why you use the rectifier bridge at the ATX transformer output

[@Sekhar_Home]

To give dc output. Simple

[@AbouadamAbdollah]

Good job !!! Please can i use 0.6mm?

[@Drsakibislam]

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]

You can post your problem on FB group, I need photos

[@TEREZKATERKA100]

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]

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.

[@ktut66570]

This is rewinded or stock transformer sir ?

[@gastonvillarino]

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]

connect the secondary coil in series

[@gastonvillarino]

@@PhdHung Ty! In series because 110v come out of the secondary?

[@pacocable]

Very nice

[@PhdHung]

thanks bro

[@sinergicus]

There no any winrar file with TL494 circuit on that pages .. at the file 29 you find this EGS002_manual_en.pdf

[@abulhassanqadri00]

Sar very good project but make 1000 watt inverter use TL494

[@PhdHung]

I will design it, wait for me

[@abulhassanqadri00]

Thanks you sir

[@satd2024]

Fantastic. You are always using push-pull but it is prone to core saturation. Have you experienced it?

[@PhdHung]

It is not saturated core. You need to wrap enough turns / volt.

[@satd2024]

@@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]

Homemade 102 How i can measure if a ferrite core is saturated or not? Thanks!

[@inhquangnguyentran1496]

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]

tất nhiên là ko sao rồi. Nó chỉ bị giảm đi 0,7V x 2 ~ 1.4V thôi.

[@Valyoung1973]

Can it use electric rice mill?

[@alifaszrilsyahputra198]

Good👉 homemade 102 👈👍👍👍

[@PhdHung]

thanks bro

[@gabrielluna1207]

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]

Yes, adding a discharge resistor is a good idea.

[@gabrielluna1207]

Español???

[@rawandjaza5929]

Make “ mppt “ buck- boost converter with CV & CC mode using TL494 and p-chanel mosfet

[@PhdHung]

yes, not only that, I will use N mosfet

[@rawandjaza5929]

Really i need it hope you made as soon as ...

[@ibrahimitob9834]

thank you

[@ANBHK]

Is it a pure sine wave?

[@PhdHung]

no. it is DC

[@Khalilkhan6120]

Can we use it for fan

[@PhdHung]

can't

[@Infinity-electronic]

Can I use big transformer of it

[@PhdHung]

yes.

[@Infinity-electronic]

Thank sir

[@khaleef_hrm]

My problem is rewinding the EE Transformer. Size of wire not specified.

[@sujoymojumdar7993]

Sir, tell me the name of the transformer and I will buy it in the market. Please

[@PhdHung]

I use EI33 trafo

[@jakeryanmallillin5943]

Is this a pure sine wave or modified?

[@srinivasanpalanisamy3013]

It's pure dc

[@Khalilkhan6120]

Is this a high frequency ferrite core transformer???

[@PhdHung]

yes. ~ 40Khz

[@smultimediasg]

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]

Contact me via FB group. I need your circuit picture.

[@raymondmichael4987]

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]

Waiting for my next video, I will add feedback :D

[@raymondmichael4987]

@@PhdHung , coming from you, no doubt I'll surely wait. thanks Greetings from Tanzania

[@satyampaswan6624]

Which country

[@Khalilkhan6120]

Can i use any n channel mosfet or only 3305/z44?

[@PhdHung]

yess. U can use any N-mosfet .

[@Khalilkhan6120]

Is it important to use both mosfet same?? Can i use one 3302 and other irl450??

[@Khalilkhan6120]

With the same diagram

[@kintushaami4404]

the pcb circuit is not working can you provide another link pliz

[@TruongNguyen-uk5nd]

Em mua chả ai bán nguồn cũ đó cả :))

[@nuwannuwantha4183]

good . make feedback voltage with tl494 inverter

[@PhdHung]

yes, wait next video

[@ajuwinfly8272]

Can used computer psu power suply 🤔

[@masudkhan5937]

Bro Please 200w solar invater video....how to make 200w solar invater......full details...

[@liliknuryani556]

hi can to drive ceiling fan 150 watt, 220 volt ..??

[@saketkee5363]

Can this circuit do 30V 30A? Or is there a 220V to 30V25-30 A circuit?

[@yukiearning6982]

bạn có sơ đồ 220v chạy về 12-36 v không

[@PhdHung]

trong nhóm có nhiều mà

[@Pilotfly2023]

Good,friend!

[@PhdHung]

Thanks, have a nice day

[@Shyamkumar-di5fu]

What is trasformer name? EE35 or EE33??

[@d2dmaAudio]

Hy mister. Im from Indonesia and I support you from 12k subs. Please make inverter 12v to 40-42v dc ct. Thank you.

[@PhdHung]

Yes, thanks for subscribing to my channel. Do you mean 12V to 40V or 12V to + -40V ?.

[@MuhammadAliKurd]

@@PhdHung can you make 10 Kva Inverter

[@aleksandardzoroski7769]

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]

In the next video, I will rebuild it with voltage stabilization

[@Khalilkhan6120]

When i print the daigram it was too small what is the problem

[@RK_BHAVISHBHAI21]

Sir can i run 200w inverter frige with this inverter

[@nikkmer]

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 ?

[@user-xj7db6ww5e]

Nice

[@PhdHung]

thanks bro.

[@rezashafiei9574]

Hi friend . How many volts are capacitor 102 and capacitor 10uf ?

[@dwijohn1934]

sir,work at what frequency it is...?

[@PhdHung]

~ 30Khz

[@dwijohn1934]

@@PhdHung thank you very much...you are best

[@isharaashan7152]

Sir what is the core ? E???

[@luizcarlosmatias2022]

muito bom parabéns estou aguardando o video que você prometeu fazer do detector de metais abraços!

[@PhdHung]

metal detection?

[@fabiansergiogarzon]

@@PhdHung yes

[@arturokhari8359]

Instablaster

[@Sekhar_Home]

How to donwload the circuit pla tell... The mediafire site is not working

[@masudkhan5937]

Bro Please 200w solar invater video....how to make 200w solar invater......full details......ans me bro

[@luizcarlosmatias2022]

you didn't show how many turns you took in the transformer secondary

[@MultiBwee]

It is available on the download file schematic img pcb.jpg

[@PhdHung]

7:07

[@luizcarlosmatias2022]

@@MultiBwee thank you!

[@SemihELC]

What is the Value of Fast Diodes?

[@PhdHung]

u can use FR207 307 or UF207 307 etc..

[@SemihELC]

@@PhdHung There Is No Diodes That You Say Where I Shop 😕

[@PhdHung]

find the diodes starting with UF, MBR, FR those are fast diodes

[@SemihELC]

@@PhdHung UF4007 1A , UF5408 3A , UF1010 1A would these diodes be?

[@SemihELC]

@@PhdHung ?

[@yukiearning6982]

494 ở đây đóng vai trò là gì vậy bạn

[@PhdHung]

tạo xung pushpull để đóng mở van công suất thôi mà

[@jacekm]

310V in multimeter 2:05 ?

[@PhdHung]

Yes. A 310V voltage is needed to generate 220VAC sine.

[@jacekm]

@@PhdHung schematic? Stabilization?

[@jacekm]

@@PhdHung Square. Frequency? 50kHz? 1n and 10k?

[@jacekm]

@@PhdHung 310V destroyed

[@zerodegree4471]

Can i use SG3525/3525/WT7520?

[@PhdHung]

NO, YOU NEED TL494 OR ka7500

[@rynyhu560]

Ohhh...but the laptop adaptor input voltage is AC and your converter output voltage is DC high voltage... some trick??????

[@PhdHung]

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]

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,

[@alirezaheidaryan2837]

I making this project but no run ????!!!

[@alirezaheidaryan2837]

Moseft is very hot and after dead

[@alirezaheidaryan2837]

Can you helpe me??

[@alirezaheidaryan2837]

Say I'm wrong

[@mehedihossainadnan4619]

Sir primary and secondary coll guess number?????

[@isharaashan7152]

Sir Can You Er35 For this

[@PhdHung]

U can use ER35.

[@extremeaudio8975]

Sir can I use 7500b ic ??

[@PhdHung]

Can use KA7500b

[@huuat304]

cho em hỏi sao phải khởi động mềm 0.5s

[@PhdHung]

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]

Homemade 102 dạ vâng em cảm ơn bác ạ

[@noname-cy9lx]

Please sent circuit diagram

[@PhdHung]

Project file in video description

[@ugurozsoy8001]

Could you share an adjustable dc dc circuit for tl494n integration

[@isharaashan7152]

Sir please, I want Try this. please help , what is the transformer Core. please give me samples

[@hyperhektor7733]

all parts you can unsolder from oöd PC Power suplies, a lot use same /similar parts

[@luizcarlosmatias2022]

how do i use this inverter on 110v?

[@PhdHung]

Rewind secondary for 45 turns

[@luizcarlosmatias2022]

@@PhdHung obrigado amigo!

[@sinesiomadeira7699]

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

[@abran85a.l.p69]

Amigo tendrás un inversor donde úses un traformador que sea solo 12v en el devanado secundario que no sea 12 0 12

[@electronicsdiy7540]

Share may diagram pls tnx

[@shoumikahmed6373]

please make small sine wave inverter with tl494/sg3525 and pic12f675 with ferrite core transformer......

[@PhdHung]

it's on my video list, i use SG3525 with PIC12F683. You can download it at FB group.

[@shoumikahmed6373]

@@PhdHung I know. But make it smaller and on a single pcb board. Then it can be the worlds smallest sine wave inverter.😊😊😊😊

[@PhdHung]

Sorry, I don't have a plan to create it right now. :D I have many requests on KZbin, I need time to complete it.

[@shoumikahmed6373]

@@PhdHung ok. May be other time...

[@luthfipativiral7187]

Itu dc to dc ya?

[@mobilesurgerybd]

Sir give me a 1000w inverter garber file with schematics and transformar winding

[@PhdHung]

Yes, I will design it, wait for me

[@marin1378]

pcb please

[@therider3939]

O primário fica melhor dividido entre o secundário 3 voltas depois o secundário depois as outras 3 voltas

[@PhdHung]

hummm, i'll try

[@fabionunessoares2604]

Show!!!

[@PhdHung]

[@clonapp6654]

Slime không ad

[@mdakter8081]

Bi product kotai pabo

[@Thesaint666L]

Frequency

[@samirelsharkawy1666]

Hey nervous I know there

[@hobbytech241]

Circuit diagram please

[@PhdHung]

Diagram in video description. Download it and open it with WinRAR on PC

[@ibrohimtoshtonboyev7658]

Diagram schematic file

[@dientu97]

Pls file library transformer

[@anuruddakumara5949]

this is not working need help

[@PhdHung]

what is your problem?.

[@mohamaddavid4784]

Can I use EE33 ?

[@PhdHung]

yes, ok

[@maicolbenavente4059]

Please PDF cir

[@MdRashed-ye5fp]

Sir amake 300w ips circuit baniye den Korean service from Dhaka

[@valdevieira4114]

Quantos kHz??