EGS002 module 10KW inverter sine 12V to 220V

[@modicoejuakali9421]

I reviewed your circuit and I realized that the power you supply to the totem pole is regulated with 7815 which can supply a maximum of 1ampere but you claim to an output of 5amperes

[@modicoejuakali9421]

thanks for your dedication just wish your daughter quick recovery.

[@PhdHung]

thanks bro

[@richardmorales1322]

Thank you for this module and explanations! And wish a quick recovery to your Girl!

[@PhdHung]

Thank you so much, God bless you

[@jpjp8964]

I pray for you a fast recovery to your daughter from sick. Don't worry sir we are always with you.

[@ОлегГунали]

I can suggest another option for starting and stopping the EG8010. there is a seat for R27 on the top of the Board. the upper pin is connected to PIN 6 of SPWMEN on EG8010. and it is drawn to 5 volts of power through the resistor R10. if this pin is drawn to GND, the chip stops working and the chip remains in standby mode. when 6 EG8010 +5 volts appear on the pin, the chip operation resumes. you can also organize protection of low battery in this way. Connect the output of the external comparator to pin 6 EG8010. I think that stopping work in this way will be more correct than just turning off the power to the chip. But everyone is free to do their own thing.

[@josepeixoto3715]

i wonder why they did REMOVE that R27 then?

[@PcimOlki]

So, just 10kW? It looks as 3MW at least. :D

[@chibuenyipaul3947]

Again a nice project. Get well soon daughter.

[@PhdHung]

thank bro

[@sham1234567891]

Our main concern right now is that your Daughter gets well. We send our healing waves unto her and unto your whole family.

[@PhdHung]

Thank you so much, God bless you.

[@ojwilks]

Would it be possible to use the EGS002 to control multiple inverters, parallel-stacked so they can all get sync off the same waveform? That is the next step in DIY inverters is multi-inverter parallel-stacking, same like my MPP Solar LV6548 inverters. For example, I can have up to 3 inverters on L1 phase, and 3 inverters on L2 phase, so each line/leg L1+L2 = 240v, and L1+N = 120v, L2+N = 120v, etc. I would like to build a DIY inverter setup which can either stack legs like that, or even just literal all-parallel stacking on single 240v to use a center-tap transformer on the final output. But the idea of building off-grid inverter system that is expandable so the user never gets boxed into a corner, to be able to add KW as needed later. If we could make a topology where the the EGS002 could be built into a master module, and can connect more inverters to run off the same clock sync, and option to phase-shift 180° one of the output waveforms to be able to support multiple line/legs.. Just some food for thought. Anyways, thanks for these videos and your FB group, lots of creativity and smarts at work here, love it, please keep the info coming!

[@robertgoddard5695]

I really enjoy watching your work

[@MultiBwee]

Wish a quick recovery to your Girl!

[@PhdHung]

Thank you, God bless you

[@hocon6789]

@@PhdHung mạch nhỏ vậy ra được 10kw hả b

[@bingcountry9140]

Hi, could i see the schematic of the totem pole please, especialy with the 2 pcs of diode from the + of 12v to the collector of TIP122, thanks a lot.

[@jahangirali2351]

Yes i also need plz

[@note9redmi17]

Good job and interesting video. I have a question: can you use the optocouplers (PC817 etc.)to replace the 220-12 voltage feedback transformer? Maybe also replace the current transformer? Thank you.

[@jacekm]

Hello, why the VFB feedback (about 2.5V - 2.9V) does not work on the AC output voltage, as it is in most diagrams, that there is a 200k, 10k resistor, 10k potentiometer for voltage threshold adjustment, filtering capacitor. Even the original H-bridge from Aliexpress doesn't work because of this. Only installing a rectifier bridge between one AC output and common ground for everything and adjusting the voltage to about 2.7V gives the effect that the EGS002 does not see overvoltage or too low voltage at the H-bridge output after the 2.5mH-3mH choke and a 2.2uF capacitor / 630V that works approx.

[@eliaschohan5618]

All Well wishes for you and your family.. I and most ppls are hopeful prey and all things gets well hopefully soon!!

[@PhdHung]

Thank you, God bless you

[@hichamtassi1753]

Hi there. I did the classical circuit from datasheet along with a ups transformer but above 200vac, there is a voltage drop under load, no more regulation. Any idea why ? Thanks.

[@gocestefanov348]

Ok if is driver circuit then is ok, but in it case better is mosfet transistors or mosfet IC ir 2101 or ir 2110, ir 2113 as driver circuit. Other for 12V DC inputvoltage and power from 10000W input curren is 10000/12 = 900A, what is high. 12VDC input voltage is recommended for power to 1000W. I have one question, which power transistors you used in H bridges.

[@PhdHung]

I use IR2110 to control Totem Pole Driver. To reach 10KW you need to use a voltage of 60V with 24 mosfet HY4008W (80V 200A). In this video I use 8 mosfet HY4008W working at 24V. 2KW capacity.

[@ivjik]

Can you ask for a link to the archive?

[@shadmehraria5473]

Is it better to use IRFP460 or two irf840 like your circuit? Can i place 18v bidirectional tvs diode between source and gate of h-bridge mosfets to protect them?

[@Dc_tech386]

Ok I have a question I have tip 41 and tip 42 with a current output of 6amp is that ok to power the mosfet gate

[@marshallrisqifauzi2845]

Get well soon for your daughter

[@PhdHung]

Thank you so much, God bless you

[@veysitura5560]

I will also have a question. I think we can do drive brick IGBTs like CM150DU-12F or MG200N1US1 with this module?

[@noimnotarobotcanubeleiveit7024]

the drive inrush current on the gates will be too high.

[@homeelectronic1775]

Hi. Nice project. Please Specifications and guidance for current trans and feed back voltage trans . tanks

[@gocestefanov348]

Tip122 and 125 is bipolar transistor with maximal voltage 100V and maximal colector current 5A. So you not obtained 10 000 W=10kW output power. This transistor need replaced with mosfet or IGBT transistor for high voltage and current

[@PhdHung]

Tip122 and Tip127 create totem pole driver. This is the control circuit. Not a power circuit. kzbin.info/www/bejne/bKCwnoZ6n51lZ9E

[@doost6233]

Without drawing this video does not have any value.

[@pdpasanmaduranga]

Hello sir can you please tell what should be the value for ressistors in driver circuit becuse in vedio it is 2.2ohms and in diagram it is 100ohms. Waiting for your kind reply.

[@paulpixzy5297]

Please explain the totem pole,tip122 followed by tip125 or tip122 first four and tip125 the remaining four I don't get that part event in the rar file still unexplained please I need better explanation from u,master

[@aexexer627]

All Well wishes for you and your family..

[@PhdHung]

[@vipinckty1]

Get well soon.... daughter... :)

[@PhdHung]

Thank you, just the flu :D

[@paulpixzy5297]

That current transformer is how many turns ..?i cant understand it

[@francerantoniodelarosarami4577]

how can i change the frecuency from 50 to 60 hz?

[@tvfunny710]

Thank you very much for a nice project, i have question is it a ct 220 transformer to 12 volts then goes to vr then ifb pin egs sir?

[@KazemitoHaruhi]

why did u use transistor instead of mosfet?

[@fotismirage]

hi,i make same module and i measured 11volt between Hin(1and 2) and GND with multimeter. The measurement became without egs002 on module. Is this normal ?

[@PhdHung]

I'm not sure, I will try and answer you.

[@fotismirage]

@@PhdHung ty for your reply the voltage between hin(1 &2) and vs(1& 2) is zero!

[@alexyoung6531]

Do u sell your SPWM blank circuit boards I am not that skillful to draw my own circuit in a soft ware but I need to standard my building your inverter works so well

[@PhdHung]

All Project file in video description

[@ajuwinfly8272]

Hello boss, what tip 127 mosfect line lef or right ..?? 🤔🤔

[@dimmer4955]

Does this module need a transformer to operate?

[@more376]

How to calculate and wind the current tranformer..?

[@jahirulislamshovon9256]

Bro can I use TIP 41C and 42C for higher current?

[@nataneilwilson7231]

What is the value of the component (VR1) connected to pin 2 of ic LM358 on the SPWM board?

[@migueloyarzabal]

Where can I find the schematic, and what is the file name?

[@en2oh]

this is a bit off topic, but I have a Socomec 1100VA Netsys RT. Is it possible to increase the capacity (with a beef up of the output MOSFETs etc) to keep it from shutting down due to overload? Thanks... Doug

[@pcpatel01]

What if i want to design a 230vdc input and 230v 50hz ac output. Could you help with the component list, am guessing schematic will remain the same

[@PhdHung]

It will work.

[@pcpatel01]

@@PhdHung thank you for the quick response

[@panspa88]

What is the standby power consumption with no load?. What about a slight load

[@PhdHung]

~ 0.4A / 24V

[@panspa88]

@@PhdHung that's great! More than great awesome

[@rohanchinnicl8059]

Is it possible to use the tip 41 and tip 42 transistors instead of tip 122 and tip 127 transistors??

[@djraindropssuporters8318]

can u give me other link?because the link you live is cannot be downloaded

[@kisi482]

Hello friend..thanks for your contributions I hope you are well ... in advance greetings from here in Mexico..my question is: it works for the irf3205 ... esque I already did the whole project as you describe it ... with this card toten pole and connect the transformer that is 240v to 14v but when I turn the potentiometer that controls the voltage when adjusting it to that voltage of 240 the mosfets explode ... instead when I adjust it to 120v it works perfectly ... and even I have connected some fans .... and it works fine .... what could be happening ... the transformer I use is 1500 W ... I am using 28 irf3205 mosfets

[@johnconrad5487]

Sorry that ur daughter is sick. Hope she gets better soon. Making this board is a good idea. By the way, the " IC IR2110 has a low current (~ 1A), it is very prone to failure" The IR2110/3 is intended to drive MOSFETs and not bipolar transistors. The 1 Amp rating is only during the turn on and turn off of the MOSFET. So if you try to drive a Bipolar it will fail because Bipolar requires continuous high current for the duration of the pulse. so how do you use this to drive an inverter? When you show the scope picture, it only shows 120Hz square wave. Why not high frequency pwm? EGS spec is :PWM carrier frequency 23.4KHz. Can you show that frequency please?

[@PhdHung]

It works well, I've sold many of these products in my locality. You can watch the test video in the FB group

[@gregoriopaderes3396]

Hi Sir, i build your project totem driver using EGS002 during testing , i switch to on in the circuit goes on around 5 sec, the led of EGS002 was blinking 4 times and repeated the cycles , in the same manner as per data it is over voltage , my input voltage is only 24v, is there any fault to my board? Thanks in advance. P.S testing totem board only.

[@BornInPhillyPA]

Pretty sure the spec sheets say the EGS002 is only rated to 20VDC. Using a 24 VDC battery to directly power the board will always result over voltage. Use a buck board converter to step down battery voltage from 24VDC to 12VDC to power the board. Hope that helps. Simple solution is use 12VDC battery if you don't want to figure out buck board converters and how it fits in this layout. He specifically says in title this circuit is powered by 12VDC inputs and converts to 220VAC output. Hope this helps or you figured this out already.

[@andrewforrest7633]

Hello is the SG3525 module the one replacing EGS002 module, does it plug in the same place on this board

[@PhdHung]

no. can not be replaced

[@vctech4954]

Sir please give me circuit diagram . Can't download link file

[@PhdHung]

The download link is still ok, please download again

[@vctech4954]

We Can download link by mobile phone ?

[@PhdHung]

use uc browser or chrome

[@bestofbest8213]

Did you design 12V and 3K or more currnt rating lik 100A using EGS002

[@bashiralao9172]

Can't we use one botton for both on and off? Instead of using two bottons

[@filomenojrdelacruz1839]

How to download the pcb circuit board and also the diagram, i want to make this project thanks.

[@PhdHung]

Project file in video description

[@solarcharging9743]

You say that this inverter is 12v to 220vac but your power supply is set to 24v?

[@jematheny]

I have quite a few square wave inverters, mostly new or seldom used. These were for a project that was not fully completed. So now I'm wondering if square wave inverters can be converted to sine wave inverters. I have just begun thinking about this; therefore I haven't worked through some of my ideas. It may take a few hours and some experimentation to decide whether this is a poor idea, and conclude I may have better things to do. A preliminary thought, would be to bridge rectify square waves to get a voltage regulated DC voltage, and then create a sine wave. Otherwise, do some minor rewiring of the inverter to access the output of the DC to DC inverter, then use the EGS002 board to drive the output transistors. But...I have really, really just begun to think about this. Know anyone who would like to buy square wave inverters for cheap? Do you provide any schematics for your projects? It's amazing how much stuff goes into one of these inverters--for such low cost. Most of these inverters are from 1500 to 3000 watts. Thanks.

[@phulm2148]

H EGS002 bridge diagram. I cannot access it. Could you give me the diagram by other means. I live in Vietnam

[@petercrane8216]

Hello sir, I have a couple of questions for you, C11 is not listed or pictured to what value it is... Can you give me brand and part no for the current transformer and 12volts transformer on protection board, I am Having trouble finding them.. Cheers, I am building it...I can modify the protection board to take other brands if not available here in Australia, I assume the 12 volt transformer you need very low current supply... Thanks in advance..

[@oibacbeo9285]

Cách làm chống ngược cực, quá tải, dòng, thấp và cao áp cho inverter. Thì làm sao. Vd : áp 220 v ổn định Dòng thì chưa biết Công suất 5000 w chẳng hạn. Nó quá thì tự ngắt. Acquy sạc dòng 20 A 12 v chẳng hạn.khi cạn bình dưới 11 v hay thấp hơn nữa tự sạc và ngắt kích.mình chưa biết muốn hỏi xin cảm ơn

[@PhdHung]

ngược cực dùng mosfet. chân G nối qua trở 1k lên + pin. D nối vào - pin. S nối vào Mass của tải, vậy là chống ngược ok. quá tải nêu là EGS002 thì nó đã có sẵn chức năng quá tải rồi. Biến tần khác thì có nhiều cách. Ví dụ như một biến tần mình đã làm. Code cho atmega8. quá tải bằng phần mềm. Khi phát hiện điện áp AC thấp hơn 150VAC mà duty đã max thì sẽ tắt quá tải. (vì khi quá tải thì điện áp AC chắc chắn sẽ tụt áp). đó là cách bảo vệ quá tải bằng phần mềm, còn bảo vệ quá tải bằng phần cứng là dùng R-shunt dò dòng điện. khi dòng điện lên quá cao thì tắt xung, hoặc cũng có thể dùng biến dòng (CT) để dò dòng điện. phần bảo vệ thấp áp và cao áp thì nếu dùng vi điều khiển tự code thì rất dễ, vài dòng mã đọc ADC là đc, còn EGS002 thì sử dụng 1 opamp ngoài để đo áp. khi áp thấp và áp cao thì đưa tìn hiệu về Ifb để tắt xung. Bạn nên tìm hiểu ít điện tử cơ bản trước như opamp - các loại ic số . cách thực cầu H hay push-pull làm việc như thế nào. vv chứ tự nhiên động vô mấy món điện tử công suất thê này thì ko hiểu đc đâu.

[@oibacbeo9285]

@@PhdHung công thức tinh quấn cam biến dòng nó thế nào. Còn những cái kia một số hiểu. Còn một số rất khó vì chưa bao giờ được xem, sờ vào nên hoi khó.nc với các bác a bạn giúp đỡ rất nhiều

[@PhdHung]

Mua sẵn bạn à. nó có 1 lỗ để xỏ dây điẹn qua ấy.

[@oibacbeo9285]

@@PhdHung chống ngược cực thì chân G nối trở vào dương nguồn, D nối với âm nguồn, S nối với âm tải.vậy dương ra vào dương tải hàn vào đâu.thấy bác dùng 5 con đấu song song ak.diot công suất lớn thường có trên mạch inverter để nắn cầu chống ngược cực còn có tác dụng gì nữa bạn.diode trong ti vi đèn sò ngang gì đó có làm chống ngược cực được không

[@TechnoEveryday]

Is it sine wave or square wave inverter?

[@PhdHung]

no, sine wave

[@TechnoEveryday]

But on scope you have shown square wave?

[@gp8126]

The 12volt inverter you built seems to run and work well on 24volt?

[@jboy4real]

What value of current transformer did you use

[@chinachopper]

Hello, i dont find any diagram , where can i download ? thank you

[@ahmadsolarelectronics1739]

Good ... but can we use this for high DC voltage 300v ? ...

[@lorenloren2259]

I am so sorry to hear about your daughter...could you please help me where to find the transformers?

[@PhdHung]

thanks . You can search in old amplifiers, UPS, etc

[@lorenloren2259]

So all transformers are the same?

[@jackpatteeuw9244]

I hope you little one recovers quickly ! Very interesting ! I would really like to see the schematic in your rar package so I can see exactly how the circuit works. Are you planning on winding a transformer ?

[@PhdHung]

I built the transformer, searched my video list

[@chandanbabu25]

5kva UPS keise solar inverter conversation hoga

[@wayansulendra60]

Hi Bro...This is great project and thanks you for sharing... I'm interested to build this inverter, but can you share me the Powee Board Schematic, how to connect it to driver board and how to build the CT?? I'm just beginner one... Thanks you for your kindly

[@lecaonguyen79]

Chúc con gái bạn sớm khỏe lại nhe. Cảm ơn đã chia sẻ!

[@PhdHung]

thanks bạn nhé :D

[@music_hub6777]

hi bro, you are the best. i wanna make this inverter but i have question. you use 24v input i want use 12v input what shoud i do? and if i use 12v input how many power will i have?

[@PhdHung]

I will design 12V module, wait for me

[@music_hub6777]

@@PhdHung hurry up bro i really need it

[@bestofbest8213]

@@PhdHung Did you design 12V and 3K or more using EGS002

[@sc0or]

I trust u. 830 amperes. Piece of cake

[@rodolfodiuvannypimi8075]

Hola profe saludos cordiales donde se puede bajar el esquematico

[@h_pars]

Tank you for projects ,and with good wishes for you and your family... I like diy inverter and made different kind of them .i am waiting for your board 360v dc to 220v pure sine ac board by this sine wave pwm.nice project.tanx

[@PhdHung]

Yes, because 360 to 220V need a high quality filter coil, it is very difficult to find in the store, so I have not finished that project. I will try. wait for me. have a nice day

[@vctech4954]

Sir fillter coli Ka use Kaha hoga sir ?

[@antoniorodriguescantuario1378]

boa tarde você me forneceria o leaut das palacas do inversor 10kw egs002

[@zaypangestu]

mosfet IRF460 can it be used as 220 ac voltage

[@PhdHung]

yes, ok

[@zaypangestu]

sorry this uses iron or ferrite transformer

[@markkennard861]

10Kw or 100w.. 10kw at 12 volts is a shit load of amps.. or did i miss something?

[@GautamKumarGoswami]

With a standard 12V wet cell, forget 10KW - one can get safely up to 400 watts at max!

[@nnadihillary1200]

sir, what determines the power of an inverter

[@rodolfodiuvannypimi8075]

Hola profe me puede facilitar el enlace de descarga del archivo el actual no funciona

[@gerryvillareal9042]

sir how to connectl mosfet power stage driver with transformer.. thanks.

[@PhdHung]

here kzbin.info/www/bejne/bKCwnoZ6n51lZ9E

[@gerryvillareal9042]

@@PhdHung how many sir mosfet HY4008W to get 2000watts..,how to compute sir?..thanks

[@sham1234567891]

Please send price and shipping charges for a complete kit. Regards. Sham.

[@PhdHung]

I do not sell products, I just share

[@gregoriopaderes3396]

@@PhdHung you are wonderful person God be with you always

[@glenngaviola2745]

​@@PhdHungCan i copy the totem pole circuit stage please

[@ayoung788]

Hello my friend could you send me a link to your totem driver you used. Thank u

[@PhdHung]

Project file in video description

[@manoftheday1]

Daughter Get well soon in Jesus name amen. thanks for open sourcing all files, thanks and God bless.

[@PhdHung]

Thank you so much, God bless you

[@luisbangueses]

What about the power output?

[@nnadine1973]

Hey there...you put one more "0" on the power output....

[@pdpasanmaduranga]

Hello sir can you please tell me the resistance valeues for driver circuit because in your vedio it is 2.2 ohoms but in diagram 100ohms

[@gocestefanov348]

Ok, with hy4008 in H bridges when driver for transformes is fine

[@gabrielmartinmiguel2173]

Y como pensais ponerle el radiador a este diseño?

[@ronellabayugvlog6226]

Sir I want the pcb layout...plzz send to me..

[@MohitSK]

Wow Amazing Bro....Marvelous..Can You please add battery charging option in this board.

[@PhdHung]

ok, wait me

[@MohitSK]

Ok Dear....Keep it up...awesome video....

[@electronic7979]

Very good 👍

[@PhdHung]

thanks

[@jahangirali2351]

Sir i m making 10kva online ups 180v dc, can i use it on igbt?

[@KinhKha-lm2zl]

mình đang dồn vài cái nguồn server lấy linh kiện,ước mơ của mình làm 2 cái inverter sóng sin thật cở 2000w là ok,1 ngày nào đó sẻ nhờ bạn tư vấn ....he he he

[@BENJY0919]

Friend, your videos are very good, excellent job. I have a question, have you done Sine Wave Charger Inverter?

[@PhdHung]

Yes. It's very simple, you just need to add relays and charging transformers.

[@BENJY0919]

@@PhdHung The idea is to use the same investment transformation as a charge to make the investor be possible? I appreciate a help

[@liviuaaa4629]

Daca se poate schema electrica,pentru a face un comentariu.Prezentarea expusa e ca la circ.Multumesc!

[@PhdHung]

Project file in video description

[@younchaounjankouo9736]

Good evening honestly I really want to have your knowledge on inverters

[@Dc_tech386]

Wish u would state the components identifications number

[@PhdHung]

drive.google.com/file/d/1vtlqfZXMYAsnRDSdhDiQWAOnq57miBQ-/view?fbclid=IwAR3HfjF2harJADm02Vw4KOOrAdwoCDBtApyrnjAqlxdLsvkjHu9yeJcyyTw

[@acemioyunda8024]

Schematic?

[@mohammadirshad2856]

I need this readymade circuit please sir

[@josafarealbat645]

Hello friend I need a MPPT charge controller project, see if it is ok and how much is ok I am waiting

[@PhdHung]

Yes, I am designing it.

[@hasanudinhasanudin892]

it's for sale?

[@muhammedchafi336]

first i wish that your daughter get well soon woow 10kw transformer 10kw will be ferrite core high frequancy?? or iron core 50/60hz ??

[@PhdHung]

Thank you, With high power inverter, normally will use iron core transformer, it can bear better overload than pulse transformer, more durable. You can search for 5KW 10KW inverters on google, most will use iron core transformer.

[@muhammedchafi336]

@@PhdHung thanks a lot for the information