5.5 KW inverter

[@mdtpushpakumara3701]

වැඩේ අවසන් වනතෙක් අත නොහැර ඉදිරියට යන නොපසුබසින උත්සාහය නම් විශිෂ්ඨයි ,හේතුව එය අප තුල නැති නිසා,, එයට අපේ උපහාරය . තෙරුවන් සරණයි ! දීර්ඝායුෂ ලැබේවා !

[@SuperDanuka]

අලුතින් ඉගෙනගන්න ශීෂ්‍යයන්ට ගොඩක් වටි්නවා ඔබේ පැහැදිලි කිරීම් තව තවත් දැනුම වැඩිවේවා!!!

[@dilshan1971]

Thankyou

[@SLchangi]

ආස හිතෙනව අහගෙන ඉන්න.මර clear පැහැදිලි කිරීමක් අය්යෙ. ජයෙන් ජය. ❤️

[@dilshan1971]

Thankyou

[@asangadinuka9825]

Aiye puluwannam oya owa hoyaganna vidiya pennanna puluwannam godak watinawa

[@arunaratnasuriya5778]

Very good presentation. Really professional. Thank you. Please continue your generous work.

[@pltpmanjula]

සර් oscilloscope එකක් බාවතා කර පරිපත අලුත්වැඩියා කරන ආකාර ඇතුලත් Video series එකක් කරන්න ..👍

[@sunilpierissunil802]

Very useful and clear explanation. Thanks lot & appreciate highly sir.

[@chathuralakshan5006]

Excellent and valuable video , waiting for nother video..

[@vijithsamantha4901]

It's very excellent 👌 👍

[@doublezero1138]

Patta talent ekak thiyenne bro ❤️❤️❤️🙏

[@sorath5465]

Thank you...If english version available is much better..

[@saduniwathsala]

Visthara kirimagana sathutui❤

[@buddhimaamarasinghe9997]

ඔබගේ නිහතමානී ඉදිරිපත් කිරීම අගය කරමි, විශේෂයෙන් මෙම ඉලෙක්ට්‍රොනික් ක්ෂේත්‍රයේ අති පණ්ඩිතයන් බහුලය , මට හිතෙන විදියට පස්වන igbt එක capacitor එක හරහා දමා ඇත්තේ H bridge 4 short circuit protection වලට (Bus voltage එක වැඩි නිසා පුපුරන හින්දා) මේ වීඩියෝ එකෙන් තමයි bus voltage protection ගැන දැනගත්තේ, HCPL3120 IGBT DRIVER OPTOCOUPLER එක scion කටුබැද්ද shop eke ගන්න තියෙනවා (surface mount type Rs. 225 each) , අනිවාර්යයෙන්ම T350 supply smps eke capacitors and FB එක චෙක් කරන්න, capacitors අලුතෙන් දමන්න .Thanks.

[@dilshan1971]

ස්තුතියි ඔබේ වැදගත් comment එකට සහ දැනුවත් කිරීමට🙏, අපි නොදන්න දේ නොදන්නා බව ප්‍රකාශ කිරීමටත් ශක්තියක් තිබිය යුතුයි. අපේ group වල සහ බටහිර electronics group වල මන් දකින ප්‍රදාන වෙනස එයයි.

[@V.G.PUBG.MOBAILE.OFFICIAL]

Niyamai 💐💐💐🙏🙏🙏

[@dilshan1971]

thankyou

[@nimalperera5454]

Though I am an electronic enthusiast and this explanation was Greek to me, I watched it with a special interest. I bought Su-Kam indian inverter 12V - 500 W back in 2002. Still the inverter works perfectly, but its battery charging side is defective now. A computer repairing workshop tried to repair it, but it could not complete it. I wonder whether I can ask for professional assistance from you to get this problem sorted out which will be greatly appreciated.

[@dilshan1971]

Call 0715698189

[@BeThatOnePercent]

I was interested in Electronics since my childhood. But the life made me a health care professional. But again I've been awakened and nowadays, I am having fun making simple LED appliances. My questions are, 1) pls explain your journey in electronics. How did you learn? 2) I am 33 now. Do I have the time to be as talented as you? 3) How can I learn from you if possible? Thank you!

[@dilshan1971]

Well.. You're in luck to be living in this period, where you dont need anyone's help to learn what ever you want. Of course you cannot replace a propper college degree and all the insight that comes with it.. But you're learning to gather knowledge not to change carriers.. So go for it and learn as much as you can. More you learn more curious you get. Its a wonderful journey. Good luck

[@BeThatOnePercent]

@@dilshan1971yeah I will stick to it. Thank you for your kind advice😊 But for everyone like me, I am requesting you to start a series of lessons including ***How to design and practically build electronic circuits to fulfill our needs? For instant, I need to build a simple circuit to automatically light on when in current failure, but not to light on the day time. Plenty of KZbin videos are out there explaining how to build them by soldering parts together, but no one explains how to design one starting from the beginning according to our needs. If I need a 10W powered light how to select parts? For 100W how to select parts? How to assemble parts together? Different methods of assembling parts? How sub circuits are connected together? At the university, I learned how logic gates work and replace them with electronic parts. But I never had the opportunity to practically learn those things. Please cover those).

[@priyanga-bq9xy]

Do you have the schematics. Or any source to find. Thanks

[@herathliyanagerathna7459]

Niyamai tks ser.

[@nela_tech]

SL_NELAKA_Power_Tech_ 58 minutes ago first of all thanking to u about quick response . sir. manufacture said. 5600w can generate the output power of single transformer one . brand name is 'EASUN' the thing is IGBTs & all the output drivers are same with the other one. ( i mean two transformer on) only thing is they used one transformer. u know both are used same identical mother boards. sir. i am expecting a reply. thank you very much..

[@l.d.l.d.2550]

Grid tie ekak repIr video 1k labu oth danda ......grid tie inverter 1k wada karana widiya danaganda asai....

[@thusharaprasajika521]

Good explanation

[@sgteknix3668]

Excellent 🤝

[@sujeewafernando7425]

Telephone Nomb ekea Dena ekak thiyenwa repair karanna

[@dineshbroo.3762]

Trandomer galawana lesi kettle ekakata dala watura dala rathe karanam.

[@judesilva5359]

👌👌👍👍 super explained

[@nalakarodrigo3655]

ferrite core galawanna hotair gun ekakin heat karanna ethakota kedenna na.

[@dilshan1971]

Thanks

[@kasuntharaka187]

oya supiri porak

[@shalikasilva72]

Sir niyamai.hari pehedili.asai balaninna.sir koheda inne.

[@dilshan1971]

Thankyou, මං කඩවත

[@sheham]

How can i contact you? I have 2 inverters of 5kW Parallel models that need repair

[@lifecircle3161]

Thanks for sharing

[@christopherschokman1604]

Thanks very much, I was very looking forward to your next video and this is an added bonus that it's an inverter video.I would like to know on the input side (12V) of the inverter what is the relationship beween the number chopper transformers and output wattage?I have seen a basic 500W inverter having one transformer & 2 MOSFETS and then also another 1500W one having 4 transformers with each having 2 MOSFETs with total of 8, I like to know the theory behind this.Thanks.

[@dilshan1971]

The wattage of the inverter depends on the core size of the transformer or the combined core size of several transformers. For a given wattage; higher the number of transformers smaller the size of each transformer can be.

[@christopherschokman1604]

@@dilshan1971 OK, so they all work in a parallel configuration? Splitting the wattage among them.e.g 1500W has 4 transformers will 2000W has 6 transformers.

[@dilshan1971]

@@christopherschokman1604 yes you can have any number of transformers splitting the required wattage limited only by the space constraints inside the unit

[@l.d.l.d.2550]

Hoyapu video 1k .....බොහොම ස්තුතියි...ප්‍රශ්නයක් keepyak atha....podi tranformer 1k secondry 3k මොනවටද?,bulk cap igbt 1k dala switch karala thiyenne ai?,sg3525 output 2k neda thiyenne.....mosfet 16 tai igbt diode drive karnnai signal 4k ona neda....kohomada eka achive karala thiyenne.....kemathi nam phone no eka ...saha welawak කිව්වොත් call karanda puluwan ....newathath kiyanawa hybrid inverter සම්බන්ධව hoyamin siti awasthawe ....video 1k gena ස්තූතියි......hybrid inverter sambanda thawath video labadena ලෙස illasitimi.....ස්තූතියි

[@dilshan1971]

0715698180

[@InfinityIdealk]

Inverter වල mosfit ප්‍රමාණය වැඩි කරල output power එක වැඩි කරගන්න පුලුවන්ද , tranformer එකේ ඇම්පියර් ගාන වැඩි කරන්නෙ නැතුව..

[@dilshan1971]

බැහැ, mosfet කොච්චර වැඩි කලත්, transformer එකේ current capacity එක වැඩි නොකර power එක වැඩි කර ගන්න බැ

[@doncarleone2415]

Also, if u have a diagram sheet for this inverter i would be so thankful to have a copy. I have a problem with one of them, the fans make the test check at starting up, but later they never work. 12v is present at the socket, but the 4v at the 4th pin, the speed control is absent. I dont know the diagram that controls the fans how it goes. Plz help me, and thank u in advance.

[@dilshan1971]

I also dont have the schematic, trying to reverse engineer as much as possible. Did you trying heating up the temperature sensors with a hot air gun to see if that kicks the fans into action?

[@thilakwickramasinghe9553]

Thank u brother

[@lahirukasun6691]

Thanks sir 👍♥️

[@shalukaindunil5567]

Transformer 1ke primary secondary hoya gatte කොහොමද ? දෙපැත්ත වෙන වෙනම නෑ නෙද ? කවලමෙ Pin තියෙන්න.කොහොමද ඒක හොයාගත්තෙ ඔයා?

[@dilshan1971]

Inverter එකක Transformer එකක drive පැත්ත (primary ) එකට තමයි mosfet සම්බන්ද වෙලා තියෙන්නේ driven (secondary ) පැත්තට diodes සම්බන්ද වෙලා තියෙන්නේ.

[@dilshan1971]

Inverter එකක Transformer එකක drive පැත්ත (primary ) එකට තමයි mosfet සම්බන්ද වෙලා තියෙන්නේ driven (secondary ) පැත්තට diodes සම්බන්ද වෙලා තියෙන්නේ.

[@shanduminda2957]

Thanks sir

[@thusharat5241]

ඔබ තුමා සම්බන්ධ කරගත හැකි දුරකථන අංකයක් කියන්න. මට ඔබෙන් දැනගන්න ඕන දෙයක් තියෙනවා

[@dilshan1971]

0715698180

[@kasuntharaka187]

Oka hadala vidiyo ekak danna ser

[@dilshan1971]

Full try එකක් දෙනවා 👍

[@tecka6449]

Thanks sir ❤️

[@nela_tech]

dear sir . I have 2 inverters of 5.5kw. so both of these I have removed. one of those have a one output transformer . other one has a two transformers. so can u explain me what is the more powerful one. in this condition. thank you.

[@dilshan1971]

The power of the inverter depends on the transformer core cross section area. If the combined cross section area of the two transformer inverter is larger than the single transformer model; then two transformer model is more powerful. And vice versa.

[@nela_tech]

first of all thanking to u about quick response . sir. manufacture said. 5600w can generate the output power of single transformer one . brand name is 'EASUN' the thing is IGBTs & all the output drivers are same with the other one. ( i mean two transformer on) only thing is they used one transformer. u know both are used same identical mother boards. sir. i am expecting a reply. thank you very much..

[@dilshan1971]

@@nela_tech are all three transformers same size?

[@nela_tech]

no sir. single transformer is bigger than other one of two.

[@dilshan1971]

@@nela_tech ok, so the core area of the bigger transformer must be bigger than the combined core area of the two small transformers, other components are capable of handling much more power, the limiting bottle neck is the transformer core size

[@christopherschokman1604]

After watching full video what is the reason for the catastrophic failure?

[@dilshan1971]

A single component failure can take out several components it its path like a dam bursting, but you can never be certain.. Failure to synchronize with a parallel inverter could also be catastrophic.

[@christopherschokman1604]

@@dilshan1971 OK, I was wondering if it was due to a lighting damage or power surge.

[@dilshan1971]

@@christopherschokman1604 that could also be the case.. we'll never know.

[@diskablast5737]

Sir ඔබ තුමගෙ facebook හෝ වෙනත් සම්බන්ද කරගැනීමට ක්‍රමයක් කියනවද

[@dilshan1971]

0715698180 👍

[@diskablast5737]

@@dilshan1971 බොහොම ස්තුතී sir

[@saduniwathsala]

👍

[@සුමිතුරුමිතුරෝ-ශ7ඛ]

👌

[@doncarleone2415]

Can u please put english translation, or explain in English.

[@dilshan1971]

Working on it..

[@rukmanfernando9399]

👍👍👍👍👍👍

[@dumindakulasooriya5611]

කැඩුනෝත් voltage වෙනස් වෙනවා

[@dilshan1971]

කොච්චර ප්‍රමාණයකින් වෙනස් වෙනවද කියන එක තමයි වැදගත්..අනිවාර්යෙන් පොඩි වෙනසක් හිටින්න පුළුවන්, මේ voltage එක ගන්නේ igbt එකේ gate එක on කරන්න නිසා 15v වලට වඩා තිබ්බොත් ඇති

[@nipunsproductions7451]

👍👍👍👍💯

[@laxmanbandara2638]

👌❤️👍

[@virajsurangabro4444]

1600w inverter එකක් තියෙනවා repair කර ගන්න contact number ගෙවන්න පුලුවන්ද

[@dilshan1971]

0715698180

[@samithabandara370]

Oyawa contact karaganna num ekak denna puluwanda inverter eke parts tike num ganna mama repair karana eke parts kudu wela

[@dilshan1971]

0715698180

[@smartengineers541]

If u need some spare parts I can give you

[@dilshan1971]

Thankyou verymuch,