2 transformers INVERTER 12V to 220V 

I am designing it. wait me

EGS002 inverter

yes, ok

thanks

I am designing it . wait me

Yes, wait for me, I'll do it

Thanks bro

it's similar, but I think sg3525

Try to use wire with larger diameter, larger cross-sectional area wire means less resistance !

thanks

@@PhdHung سر کہیں فون نمبر ہی لکھ دو

I took it in the old PCB. eg old TV, ups, ATX power supply etc...

It protects reverse battery. If you connect + battery with - circuit, - battery with + circuit. circuit not working, not burning.

@@PhdHung Thank you sir for your reply just one more question as this inverter is rated at 1000VA therefore (1000/12=83) approximately 83Amp will pass through this mosfet when inverter is operating at its max power, is this single mosfet is sufficient to handle this much of power.

thanks bro

thanks

maybe, but very low performance. about 50%. eg 100W 12V battery power. You will get 50W from 220V.

thanks bro

I am designing it . wait me

You need to use primary 6 + 6 turns

@@PhdHung Thanks a Mill

In series each transformer out 110v

yes, wait me

Add voltage feedback. It will limit the voltage

can not

It is DC voltage. In the next video, I will build the H. bridge that will convert the DC voltage into AC.

This gay is Chinese he cant answer your question because he cant reply in English to fix your issues the mosfet get hot because the frequency need to match the wattage need if you using 32 35 60 or 100khz to get 100 watt that will work just fine but if you need more wattage use a trimpot to adjust the frequency to the wattage till the mosfet stop getting hot or use EE 42 or EE55/5/5 ferrite core transformer to get the power you need but just remember the frequency is the key to getting max wattage at the right temperature if the frequency is too low the wattage will cause more heat to be higher because the load is dropping the magnetic flux and frequency at the same time causing the mosfets to loss conductivity in the transformer and then starting to short circuit in each duty cycle so for use 250 kHz to 500khz for 1 to 2 kw of power

That project is very difficult, I will try.

We are waiting for mppt project.

Hola amigo el positivo es el cable amarillo que se ve en el vídeo y negativo es el color azul allí van conectados la batería saludos

There are many diagrams in my channel. You can find it in the list inverter.

Ok Thankyou So much you are great 💓❤️😇

serial, not parallel

series connection of transformer secondary output

yes, wait me.

No inverter. This is transformer CC-to-CC. INVERTER IS CC-to-CA, ori CA-to-CC.

No load ~ 0.05A

Thank you bro love your channel.

Reduce 1/2 turn secondary transformer

That's a good idea, wait for me

Yes, of course, but the transformer size may not be suitable. If you use EE35, I can edit the PCB.

@@PhdHung I have one ee35 and two EI33 core. Please Re-design diagram for me.

1000W is the peak power. Continuous capacity 1000VA

Diagram in video description

@@PhdHung Not connected to the circuit, right?

@@PhdHung I want to change the voltage, but I can't! where is the problem from ?

put more batteries in parralel

bo đó anh làm lâu rồi, anh gỡ ở board cũ ra. em tải file ở mô tả video nhé, có file mạch PWM nhỏ đó ở trong đấy.

max peak 1000W

And what is the continuous power without overheating MOSFET

It is quite simple, I will do it

@@PhdHung.... If the output will be 230v AC sine wave instead of 220v dc... it will be much better... thanks

increase x2 number of primary wires

thanks bro

is 1uf 25v

~ 0.01A

what do you mean?.

Direction winding primary & secondary - are they reversed?

here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-pqOlTXVgtHU.html

oh, that's a good idea, I'll do it, wait for me

humm, increase your copper wire diameter.

For low freq

I am designing it

I am waiting for it sir. Thanks

Please watch the previous video

I only share files, I don't sell

litz wire

All information is in the file in the video description.

No it's not, look the pwm schematic and jpg, 2 of components missing values.

Project file in video description. Download and open with Winrar on PC.

View component values in the img file

in the video description

3205 ok luôn

@@PhdHung thank ad nhiều nha