Make Ferrite Toroidal Transformer for Inverter

[@PhdHung]

Today I will show you how to calculate and rewind the Ferrite toroidal transformer for inverter . This transformer is for my amplifier project, Input 12V , output + -45V , + -15V and 5V low noise for bluetoooth module.

[@ugurozsoy8001]

Great

[@electroniccreative7683]

yeah you have a 100k subscriber congratulations my friend 🙏💪😀

[@legends588]

Chắc chắn ad là người Việt Nam Sao anh ko để tiếng Việt

[@PhdHung]

@@legends588 Đây là kênh tiếng Anh của mình. Có 1 kênh tiếng Việt nữa. Video trên kênh đó là tiếng Việt

[@PhdHung]

@@electroniccreative7683 Thanks bro

[@electronic7979]

Very good project. I liked it

[@PhdHung]

Thanks bro

[@jaynikode4595]

My full support is to make you videos like this.

[@PhdHung]

[@techflowers9153]

Thanks from Brasil

[@PhdHung]

😍

[@sriparameshwariharvestersu8148]

Veeeery nice bro tq for making this video tq plz share pcb layout and waiting for 2nd part and also make ur workshop tour

[@PhdHung]

Yes, it will appear soon. :D

[@PhdHung]

My workplace is like a landfill, it is very messy

[@homeelectronic1775]

Very nice. Waitting for

[@PhdHung]

[@superkhan1934]

Congratulation on 100K subscribers...you are awesome

[@PhdHung]

Thanks

[@ralphrodriguez8003]

The video brother is excellent, greetings from Peru

[@PhdHung]

[@DIYPhil]

Should be the primary and the secondary winded the same direction or it does not matter? Thanks

[@andrimastirta4736]

Nice video and explanation 🙂👍

[@micheledambrosio6462]

Full description, congratulations, but to have a better performance, I recommend distributing the primary and secondary windings over the entire circumference of the toroid.

[@PhdHung]

Yes, thanks, I know that.

[@Royd20]

@@PhdHung Can you tell how to calculate how much meter of magnet wire required as we need to cut the wire we need to know how much exact meter of wire required, and how to calculate the gauge or thickness of the copper wire ? What is the size of magnet wire have you used ? Please provide pcb layout of your power supply for the 12volt power supply

[@josepeixoto3384]

@@PhdHung even distribution? why on the 2000W you only have 2 primary windings, is that kind of bad or is it just fine? i am confused now

[@tomg8069]

Green cores are in most cases cores for filters or emi cancelation when winding to wires on same core. For transformer you need to use core with low AL so core wont saturate fast. You choose bmax from the space while this param shall be take from core application note and depends from f.

[@johncronk1338]

Thanks, your video finally explained to me the info I needed to build my own. Great job. Much love from Canada 🇨🇦

[@PhdHung]

😍

[@rathnaprasad9812]

Thanks

[@jboy4real]

I tested the low frequency inverter that I designed but the out put is giving me 106v and when I connect filter capacitor of 5uf the out put dropped to 83v without feedback and when I connect the feedback the out put go up to 85v and the the feedback voltage is 2v minimum. What could be the issue while the out put can't go up to 200v. I used spwm module. Thanks for your reply

[@30sankar]

Genius Great job well done

[@gabinusmichael4085]

Great job.sir what is the device you using to remove electric vanish and soldering The ferrite transformer you made to your project.

[@obilifrancis6737]

Super best 🙌😍🙌👌😍

[@PhdHung]

Thanks

[@muhammedchafi336]

very useful thanks. also the way that you removed componant ilove it . congratulation for 100k you deserve more. and lm still wating for your big vesion arduino Mppt solar charger lcd display .

[@PhdHung]

Yes, thanks, I will rebuild it if I have time

[@muhammedchafi336]

take your time brow .

[@fury4076]

Congrats for Silver play button 💓⚡

[@PhdHung]

Thanks

[@netrapalsinghprjapati1935]

You are very good

[@PhdHung]

Thanks

[@jaynikode4595]

Thanks 👌😊😊😊😊❤️😍😍😍😍😍😍😍😍😍😍🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰 brother

[@waterfuel]

My output voltage is quite low on hand wound toroid transformer. I did match the frequency to source AC. What is efficiency "percentage difference" of primary not wound exactly over secondary, just wound separate on core? It just looks visually better with 2 different colors insulation.,at separate placements on core.

[@anunyvape7808]

100k subscribe Congratulations :)

[@PhdHung]

Thanks

[@DIYwithBatteries]

Cool Bro 👍

[@PhdHung]

Thanks bro

[@pradeepgupta1190]

Sir , can i use any ring for winding wire . What is this rounded green ring , what is made of ? Pl. Tell me

[@PhdHung]

Its material is PC40. you can find PC40 core on google.

[@quickfixengineeringltd8035]

How comes both primary and secondary have center taps

[@Its-07]

Super its another level....dude can you make an amplifier using stk4171 ll old ic..plz

[@PhdHung]

ok, wait me

[@angeloleone6059]

What's the material core ? T38, N30, N87...

[@kumbangpujangga4663]

I like this 🙏

[@PhdHung]

Thanks

[@franciscoluisbocanegrasanc106]

Hey man .. How calculate it the power in watts? can you help me please.

[@biswajitnath8787]

First view,,,, you are making great content Can you make a complete 500 watt inverter with auto charging and cutoff ( ferrite high frequency inverter) please, it will be great

[@PhdHung]

Yes, I am building it, the project will appear soon.

[@Mahmoodalhaeyk]

Very nice

[@robertoanastacio9298]

On your computation how it will come 4 turn? I try to compute but the answer is only 2!

[@jaynikode4595]

Thank you brother, you accepted my request.

[@PhdHung]

:D

[@liaskliask]

great job!!

[@PhdHung]

thanks

[@ed-jf3xh]

But what about the winding cross section, determined by load current? I noted you use multiple wires for each winding because of the frequency and skin depth issues but are you just using total cross section for each winding according to how you would do it for DC?

[@PhdHung]

kzbin.info/www/bejne/bpfYmq2NbZV9raM

[@ed-jf3xh]

@@PhdHung Thanks. That looks about right. Good job.

[@ynahit3746]

Theory and production are ok. Measurement ?

[@DNAP460]

can you use it for conversion from 12vdc to 220vdc

[@PhdHung]

OK, of course

[@DNAP460]

@@PhdHung what if we use a single wire instead of a double wire

[@kaisersose5549]

You would have to use a DC chopper, timer, oscillator, PWM or other method to switch the source power on & off very rapidly first. The device you're referring to is a type of switch mode power supply. Then you can feed it through a boost converter, voltage multiplier, or even a transformer, before rectifying it once more with a diode array & smoothing it back out with a capacitor or two.

[@netrapalsinghprjapati1935]

Thank you sir

[@PhdHung]

[@dakshji1428]

Congratulations friend

[@muratyasar7916]

Süpersiniz

[@PhdHung]

Thanks

[@Digitalblazer]

How can I know the maximum Power that I Can demand from the toroid, is there a formula?

[@ELECTROGYAN]

Power=current*volt

[@ramonsierra6637]

The flux density (B) for this core (green MnZn) is always 2000 Gauss?, I am doing the calculations for one of these cores (green MnZn) and I am putting a B=500Gauss, am I right, thank you in advance for your answers.

[@sultanscience4912]

Thank you so much sir

[@mesquitamk1681]

amigo como e o nome dessa maquina de aquecimento de estanho de solda onde posso compra ou foi voce que fabricou

[@PhdHung]

It sells a lot in my country, for about 10 dollars.

[@danielugwa6517]

very good job thank you sir. again sir I need dc dc booster toroidal coiling thank you sir nd God bless you.

[@electroniccreative7683]

Silver Play Buttonn? 😆😆

[@PhdHung]

:D

[@paparon5708]

how did you know/compute for the diameter of magnet wire???

[@PhdHung]

here kzbin.info/www/bejne/bpfYmq2NbZV9raM

[@crickkida-ib4xz]

Watt calculator core ?

[@f.a3202]

hi, i made a similar transformer except the core was gray color instead of green and it works but the voltage collapses when i pun a load from 45V it goes to 12V with 6ohm load. it's the transformer fault or the driver circuit? please help!!

[@PhdHung]

Due to your core, you need PC40 core

[@f.a3202]

@@PhdHung but I've tried with atx transformer and the voltage collapses again! what could be the problem. I'm using a tl494 for the pwm driver circuit

[@AlixBottex-z6f]

Lot of thanks , my man . How many watts , please ?

[@Ipoliveira]

Olá sou de Sta Helena Goiás-Brasil, e sou fã do seu canal dou like em todo os seus vídeos cada um mais interessante, podia fazer para nós um inversor que não precisa de bateria, ligado direito nós painéis.

[@PhdHung]

Yes, I am designing it, it will appear soon, waiting for me

[@brunogutierrezchavez1989]

Excuse me, do you have the source of the formulas you're using? Thanks in advance

[@maelectronics8450]

Excelent job and video, Sr please, how do you calculate the power of the core? I hope you can answer

[@phenome4973]

What is the machine you used to desolder the capcitor and Mosfet

[@gokulg264]

Bro can I use atx inductor and wind it with its own calculation

[@osaretininnocentifaluyi7485]

Good practical demonstration, but I want to ask what chemical do you use to remove the copper enamel from the copper wire terminals

[@sriparameshwariharvestersu8148]

Bro can I use 1.5 square mm for primary winding &1sqmm for secondary winding

[@jaynikode4595]

Thanks

[@wojtekwiszniewski3591]

Where can i buy pc40 core? Do they appear under other names?

[@PhdHung]

Try searching it on google, in my country, buying it is easy

[@MeetsAudioAmplifierCircuit]

Great

[@PhdHung]

[@massimilianoforte5342]

hi, where can I find the complete scheme of this project, in addition did you do a test of this food? thank you

[@0124akash]

Same size ki core mere pas hai maine input 48v ke liye 16+16 turn kiya hai lekin no load current jyada ho raha hai kya karen ?

[@PhdHung]

?

[@0124akash]

@@PhdHung 48v to 12v converter ke liye turn kya hogi ? Jis toroidal core pe aapne vdo banaya hai wahi core size hai

[@stevekolhoff9240]

the primary and secondary windings should cover the entire core and overlap each other, with the appropriate tape between the windings. Otherwise, poor magnetic coupling between the windings will result.

[@PhdHung]

ok bro.

[@gasparebuttitta3188]

Hi, can I use this calculation method for a 220V 50Hz power transformer?

[@balasubramanian599]

superb explanation brother. where can I get the ferrite core ( Toroide core). please let me brother. thanks

[@netrapalsinghprjapati1935]

I am satisfied

[@PhdHung]

[@KinhKha-lm2zl]

chúc mừng em trai nha......he he he

[@PhdHung]

Cám ơn anh nhé :D 100K rồi

[@donikishmuhamedov2982]

Were good.

[@PhdHung]

Thank bro

[@donikishmuhamedov2982]

@@PhdHung 1cm² = ? Watts

[@newstart9591]

it was nice sir , how to find such OD36 core.........i am unable to find it any where in any electronics shops..............

[@PhdHung]

Hum, you can use any ferrite core with PC4 brand

[@carlosflorentino7377]

amigo como fasso para saber quanto de potencia em watis posso extrair de um nucleo toridal de ferrite

[@homeelectronic1775]

Hello. If possible, a project with a high power variable power supply that does not require a battery during inverter testing or any other circuit. 3-36 volts and 0-50 amps I think the place of this project in your channel is empty. Thankful

[@PhdHung]

Yes, I know, but building it is very expensive :(

[@AHMAD41140]

from where you get these toroid core plz

[@Sorodot]

You only mentioned to pick small size twisted wire, but I need more information how "small" you mean? and how many twisted? say for every one ampere output. TIA....

[@PhdHung]

kzbin.info/www/bejne/bpfYmq2NbZV9raM

[@manoftheday1]

Please show us how to make this cheap litz wire you always use from beginning to the end please.

[@glenndoringuez9560]

how to get the exact size of wire? and the Current output

[@danishansari7036]

Sir can you help me something? I have to make 35-0-35 transformer in T50 from 12 volt and according to your calculation. then the calculation is not correct sir please help me

[@yatinparmar6122]

By rewinding primary to secondary and secondary to primary, can 12 0 12 be made out of 220 ???

[@Chen-zd6rx]

I would like to ask how to calculate the power provided by the toroidal core For example: outer diameter 50mm, inner diameter 28mm, height 15mm

[@homeelectronic1775]

Hi. Please. Guidance for out put filter for pure sine inverter. Tsnks

[@PhdHung]

ok, wait me

[@phuhuynhvan5574]

Đường kính dây sơ cấp và dây thứ cấp bao nhieu vậy bạn

[@mohammadmoezi3813]

hi sir thanks for make this video...sir i want know how can i get the pcb like your ???do i after download the eagle program i must design my self ..or you put the pcb on a site for download ??? again thankyou for this program

[@quickfixengineeringltd8035]

Why 45v. How many turns for 220v.

[@PARACHOQUEDECLIO]

how do i calculate what toroid core size do i need?

[@6437Leslie]

Thanks for the info man, but where can i get toroids just like that

[@PhdHung]

I bought it at the store :d

[@bogaari3614]

I have a ferrite core (CS400125) permeability 125. 168nH.... Dimensions 4cm outside diameter. 24mm inner diameter. 14mm thick. how many mm of copper wire do you need? how many turns to get 2.5 mH for high FREQUENCY inverter filter output sir...?

[@cipry1010]

Where is the link to download the project??

[@mesquitamk1681]

friend how is the name of this soldering iron heating machine where can i buy it or were you the one who manufactured it

[@PhdHung]

It sells a lot in my country, for about 10 dollars.

[@bisnetodeportugues]

Before use Bridge H FOR Convert 60 Hz Ac .. Thank You From Brazil.

[@PhdHung]

Yes, I am building it, the project will appear soon.

[@muratyasar7916]

Tebrikler #Homemade102

[@PhdHung]

Thanks

[@muratyasar7916]

@@PhdHung 15.5 × 6.5 trafo kaç watt

[@cisarvialpando7412]

Name of the desoldering device ??

[@zaedokaudiopk]

Greetigs sir can u please share me link to download pdf showing power rating and name of core of EI EE and Toroid Thankyou

[@ajiprakash2608]

Sir, how to calculate wire gauge??

[@fernandohood5542]

what is pc40 material? Why BMAX = 2000?. Why are your adding 4 turns to 4?

[@maykol161]

I want to know the same, on the sheet it says that it is 450 mT (4500 gauss)

[@metropinturas4415]

excelente y gracias por orientarnos y también para un favor sobre el vídeo que me puede servir de guía que soy nuevo en electrónica me puedes regalar la información sobre la pcb que usted diseño gracias por su atención

[@abulhassanqadri00]

Wire gauge?

[@PhdHung]

4mm2

[@coucouj2781]

2 question here. -In your equation where do you take in consideration the type of material ? -Where do you consider wire gage? Great video by the way

[@kuttubey]

Wouldn't the effect o the type of material be taken care by the Bmax ( 2000 in this video) in the equation?

[@pruthuvinavod7035]

What is the skin effect

[@PhdHung]

en.wikipedia.org/wiki/Skin_effect

[@johnwest7993]

I think the green cores are a low frequency powdered iron core, not ferrite.

[@PhdHung]

Core material is PC40. It works with high frequency.

[@phannsovanvichet6042]

Can you make video how to make simple 12v dc to 24v dc

[@PhdHung]

ok, wait me

[@phannsovanvichet6042]

Yes i wait you thank