Amorphous Transformer | The Secret to High-Efficiency Inverters | JLCPCB

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Recently, I bought a few amorphous transformer cores. Actually, I learned about them a few years ago, but I couldn't find them at my local store. It wasn't until now that I got to experiment with them, and I am completely convinced. The efficiency of this core is very high, it can operate at high frequencies, and it can handle up to 5kW with just one core having a diameter of 64mm.
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[@temyraverdana6421]

It's my opinion that 2% more is a good result, this mean less heat on components! Thanks a lot for share your update

[@evergreeninternet]

Don't promote JLCPCB. Nowadays they are providing very poor quality pcb for Volume production and if we report Quality issues and they are not ready to care about the complaints.

[@nandeepkhajuria2326]

2% is cool + less noise and heat

[@informativetech-1]

Excellent knowledge sharing keep it up...good design ...

[@medo1683]

Could you give us the link to buy this ring core

[@medo1683]

I finally got it. I'm gonna wrap it up

[@viktorgorbunov]

Checked it 15 years ago. Even made small 100W PSU. Sure, interesting, but not a game changer. You can reduce a Cu volume but need to same reduction of frequency. May be, useful for the very high power app, close to MW range.

[@steadyfield]

what is the no-load dc input current of your step-up circuit with amorphous core, compared to the ferrite core?

[@sc0or]

The question is a max frequency. These days frequencies go above 1MHz, devices and transformers are tiny. 20x30 planar transformers with PCB coils can easy handle 500 Watts. But number of suitable core materials are limited unfortunately PS A plastic core cover is a no-no thing

[@rezasaeedi2202]

🎉

[@aslamdj8683]

Good

[@TechnoEveryday]

Great 🎉🎉🎉

[@Thitho-vl3dn]

Metal amorfo só é eficiente com baixa potência, ele é usado em alguns transformadores que não tem muita carga durante quase todo o tempo, mas em full load ele é menos eficiente que os convencionais.

[@VictorC173]

Não se usa inversor em sua carga máxima, normalmente 50%, as vezes muito menos a depender do horário, potência máxima somente em picos por pouco tempo

[@Thitho-vl3dn]

@@VictorC173 vou corrigir a sua fala, não se usa inversor ruim em sua carga máxima, nobreak e outros dispositivos industriais quando se diz que é 3 kw ele aguenta 3 kw em todo tempo ou quase isso. Assim como o cara do vídeo eu também faço inversores, se eu estipulo a potência de 1 kilowatts para um inversor meu eu tenho em mente que a temperatura de qualquer componente não deve passar de 65 graus em condições continuas.

[@UsedRoboticShopKhulnaURSkhulna]

Hi, I need a commercial design. You can design me a pcb for inverter. specification :- 1) The inverter setup in UPS system 2) 12v to 220v 1000w output 3) Thay are include 12v 5A Charger 4) Also 20A Soler Charge controller 5) inverter out pure sine webe power.

[@frommarkham424]

i thought they were called toroidal transformers

[@PhdHung]

www.mediafire.com/file/1fywbcgsca1mgrt/DC-DC+1500W+TO220_2024-07-16.zip/file

[@joaquinona7038]

pero fijalo esta abajo de todo

[@rezasaeedi2202]

❤

[@hoabanmedia]

Tây cũng mua đồ của Việt Nam à

[@PhdHung]

Mua nhiều là đằng khác

[@hoabanmedia]

@@PhdHung á à bác có mạch nào 3k hệ 48 không chạy lõi xuyến kia kìa, xem mạch của bác nhìn phê thật mà kiếm mãi không còn

[@ThuTrading]

​@@PhdHungnhập về bán lõi biến áp đó đi bạn

[@tejshipatariya643]

5kw kya hota hey malum hey

[@RobertSchmitt-u7l]

What if you used a larger than specified toroid and larger conducting wires??? Would a 100mm amorphous toroid work for 5kw continuous, 28vdc to 120-120? Still at good efficiency? It would be an upgrade from a square laminated transformer, driven by a egs002 board 200a.

[@rnbeat]

chat gpt 4.o voice 😂

[@PhdHung]

😁😁😁

[@rnbeat]

@@PhdHung great video my friend 😃

[@jbravovideos]

Can you provide a link to acquire those cores?

[@qadeer1685]

Good

[@AksamamontoMuh]

Kak salam dari Indonesia 🇮🇩🙏 coba bang buat inverter dari ic sg3524n 🙏

[@MASTER72746]

SSALAM ALAYEKUM ,Where can I buy Amorphous transformer?

[@jezzjimez9472]

Im an electrician, and always viewed ur channel because its educational.. How i wish i could have 1 of that made inverters..

[@POWERFPV2024]

I need your diy 1kw inverter how to buy product from you to india

[@sunilgeorgethomas9071]

I have seen in most of your projects you are not using EE cores , but ETD cores. The core shown, used here I think is a ETD49 core ? ( which is much more powerfull than EE core

[@akhtarnadeem621]

Please aap Circuit diagram aur components and value bhi show kar diya karain,, Shukriya!

[@phamdongduong93]

Hello mr #h 😅😅😅😅

[@mahmoudtayel229]

Core link sir