Class D Amplifier D4k5 500W RMS

JLCPCB Prototype for $2(Any Color): jlcpcb.com
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How to make super power amplifier class-d D4K5 with 6x N-Channel Mosfet Final transistor, and how to make coil core for LPF stage class-D Amp. Power Output 300W RMS
How to order this PCB: www.elcircuit....

[@WahyuEkoRomadhon]

Class D fullbridge kzbin.info/www/bejne/fH3UZqqVp5aUgac pcb tersedia single layer.

[@besttrollgaming4610]

Beli jadi ada nggak om

[@Amira_2721]

Beli jadi ada gak mas?

[@WahyuEkoRomadhon]

@@Amira_2721 ada mas

[@Amira_2721]

@@WahyuEkoRomadhon .di BL gak ada mas?

[@alkaalbar2688]

Adakah nmr w.a ato grup buat jual jadi?

[@farelindrawan6411]

Emang butuh kepandaian kalo melihat org2 pandai....pokoke sabar dan tetap berkarya. Mugo wae iso ketuku ......jossss

[@Roughsketcmkr]

Editing videonya joss 👍 Salah satu yang terbaik utk chanel elektronik lokal mnurut saya.

[@adiputrasetiawan2655]

iya

[@tedisopian8996]

respek sama om eko daripada yg bilang dibully bule tp dia ga ada bukti kerjanya .... salute mas eko

[@WahyuEkoRomadhon]

Mkasih mas saya akn sllu sajikan video yg terbaik. Penyemangat 😁

[@audiotigerz7605]

I build that circuit and my power supply is 100volt 30 Amps 100% Works Thanks @Whayu Eko Romadhon

[@AlhamdulillahItsMeAzhar]

Hi are you Indian?

[@audiotigerz7605]

Nope I'm Philippines

[@AlhamdulillahItsMeAzhar]

Okay thanks

[@sherwinr135]

musta boss performance?

[@jaylordbalabat2978]

Boss pwede poba mka hingi ng PDF nito sayu tga cagayan de oro po ako Mindanao fix na poba ito boss wla na pobang kailangang e adjust...ito email account ko boss [e-mail] pwede po ba mka hingi ng contact number boss

[@electronicshelpcare]

super amplifier brother well-done

[@richardleerodgers5303]

very nice very interesting technology Class D I have been designing guitar amplifiers for professional musicians for 30 years, this pulse width modulation and low pass filtering is very clever

[@milesfozznick]

not 4500 watts, but a good push of power though, i bet its around 400/600 if you was really playing it at full power in the vid

[@diandoychev8403]

if use +/-90V?! ... max 1800W/2ohms 10%THD. but weery, wery good

[@frankieknuckles9610]

man, you must be some kind of electronics genius to put that all together. and know how to measure everything.

[@rikardomanalu8844]

dia berulah lagi..👍👍👍 mas etalase Bukalapak nya di tambah dong.

[@WahyuEkoRomadhon]

Ad kok mas

[@abdulkhayyi946]

nama toko nya apa

[@paulusdwiharja9964]

@@WahyuEkoRomadhon nama toko lapaknya apa nggih mas? Maturnuwun

[@edifierbass7821]

So much patience you gave in to this project, For a diy I can't do it or instead I'll order a ready to use class D board from you if ever... or maybe I'll use a PwM Car amp mosfet - less hustle

[@brahtleoncio4953]

Edifier Bass

[@brinealt8388]

Alhamdulillah, the visuals are good

[@WahyuEkoRomadhon]

Thanks bro :)

[@azmi2020]

if its running +- 90Vrms, at 20 amp peak, for simple calculation P = V*I , so power in watts calculated, in this cases , when using rails +-90 so total voltage is 180v, so u can calculate 180v * 20 amp = 3600wrms. clean.In other cases when voltage drop, ampere drop it will not reach that peak, maybe arround 600-1000Wrms.

[@netrapalsinghprjapati1935]

Whatever you do, I feel very good.

[@NurIntanMuhNur]

Wahyu Eko Romadhon Punya video yang berkwalitas dan berkwantitas. . . . .

[@WahyuEkoRomadhon]

Trims supportny mas

[@_ToTo777]

Brother you should sell these amplifiers to mass produce and sell them to the world and you become an entrepreneur!

[@WahyuEkoRomadhon]

Yes this amp is super, maybe in next dream bro.

[@christronxnetworks3529]

Wahyu Eko Romadhon bro can you please provide a way to get all the components used in this circuit in one place so everyone can buy it...

[@dynamicautotech90]

Agreed with u

[@dariop9932]

@@WahyuEkoRomadhon hay what is maximum voltage of power supply for this amp?it can play on 2x100v maximum or it can go higher vith voltage?thank you!

[@arunendrashekhar]

sir plzzz tell where i can buy all components

[@dockroiter3643]

Nicely done video, When testing audio amplifiers, always use a widely known basic music or a song, with high and low frequencies clearly understandable. But class AB is the BEST

[@WahyuEkoRomadhon]

Like class D

[@jean4756]

Nice. Perfect and very strong. Good amplifier very nice strong you is good. Congratulations my brother this amplifier is number one very very good i love, i like this sound is very very good. Tank you.

[@WahyuEkoRomadhon]

Yes its good amplifier

[@blakebooth1982]

Hands down the most words I've ever seen someone use to say so little

[@whatever7338]

@@blakebooth1982 It almost sounds as a joke

[@timschutte8310]

, nice job, those digital class d amplifiers are nice. they run cool, do not need a fan & have clear sound. I have several of them. mostly SMSL. I like SMSL because of the quality & the fact that they are one of the only companies that includes the proper power supply which is critical to the amplifiers output. I have the 36 pro, and the super high power 98 model which is 160 wpc. I use that one with my KEF 150s. very very good sound, of course I'm using a subwoofer also. but not turned up to loud, just enough to fill in some bottom end below 40 Hz.

[@WahyuEkoRomadhon]

Very cool brother

[@larrynisola7308]

@@WahyuEkoRomadhon I am interested, how to order please?

[@WahyuEkoRomadhon]

I cant sell this amp. Yoh can order the pcb

[@electronic7979]

Excellent project

[@easyamp123]

I bet your output inductor gets extremely hot, if it works well at all. That material has high permeability judging by the very few turns you have. To use correctly as an output filter you need powdered iron or a gapped core or some type of low permeability material, which would yield 60 to 120 or so turns for 18uh to 26uh respectively for a 48mm core. Those are just lose numbers. Your core is gonna saturate and overheat possibly short out the fets.

[@WahyuEkoRomadhon]

No its not hot 😋

[@easyamp123]

@@WahyuEkoRomadhon Could you share your construction details with me about the inductor? Type of material, manufacturer, your target gauss? Curious if I missed some good toroids to have on hand for output inductors. Thanks

[@NafisOnTheBeatOfficial]

wow its loking super cool

[@WahyuEkoRomadhon]

Try it

[@vivinalviana6043]

Mantap . Kerja keras yg bagus salute kpn sy ada wkt buil ampli ini

[@ShivamYadav-kr8kc]

Waaoo...Amazing work..

[@Rosecobain]

aku malah fokus karo editing video ne. mantep mas pro bangett

[@mamansuratman1698]

Sdh share mas, di sosmed sy. Sdh kirim email jg, semoga dapat, aamiin. Terima kasih.

[@davidfade7538]

Love power class D jedag jedug di kuping 😂😂

[@WahyuEkoRomadhon]

Ptg g dimata mas :D

[@ENERGYPLASMA1]

Please tell me the name of the track 6:19

[@Ahmadboy12]

kzbin.info/www/bejne/qZbRimtrnrOgmdE

[@Daaremikkel]

I see where the DMM shows 184V, so plus/minus 90V. It is a BTL amplifier, so the speaker can be exposed to 184V across the terminals. If it is a 4ohm speaker, 46A can flow. I know the amp clamp only shows 15A, but we don't know the duty cycle of the signal used, so cannot quite trust the meters. I would have used a scope on both the voltage and the current channel. Either way, in theory, that set up can easily deliver more than 4kW of energy to the speaker.

[@WahyuEkoRomadhon]

Thanks

[@SianaGearz]

It is not a BTL amplifier.

[@Daaremikkel]

You are right. I assumed it was. Now the power claims are a lot more suspect, I agree. I found the schematic. drive.google.com/file/d/1LQH2L35j55IrUQEPinwgX9cr5OR8Y21c/view

[@SianaGearz]

@@Daaremikkel OK I have your attention :) According to the website he meant the power with 2 Ohm load. Which would still need 135V supply, not 100V. Which, I don't know. His MOSFET have 0.05 Ohm load impedance, which means three on parallel, total 0.02 Ohm. Derated for possible heat and switching phase let's say 0.04 Ohm. That is 1/50th of 2 Ohm, so just about 90W loss, spread among 6 MOSFET. 15W each. If I'm more generous, best case 8W. I don't think you should be running more than 1 kW through the thing. Which granted, is a scary amount of power too. Scary.

[@MrBrymstond]

Complete insanity, I have faith in you!

[@MrBrymstond]

Is there a parts list for this?

[@WahyuEkoRomadhon]

Visit link in description

[@cmircea86]

Hi! The capacitor of 220uF/16V next to input signal is reversed on the PCB. Is the filter capacitor for TL071. It should have the negative lead to the edge of the PCB. If you look in the schematic is correct placed since it has the negative rail trough R7 6k8 ohm and R6 10 ohm and the positive rail trough R8 6k8 ohm and R5 10 ohm. Just an info for whom wants to build it. For long term it will leak and maybe explode in long term use.

[@ambangcandra3156]

Joss bos ku

[@andrewforrest7633]

i received JLCPCB boards using you gerber files the 555 ic does not send any signal to IR2110 . why does this not work please send correct circuit diagram that is for circuit on the video that you build, your 1200watt amp has a mistake on solder mask, it works perfectly when mistake is found, i found that mistake. what is mistake on D4K5, im using JLCPCB professional made pcb from your GERBER file on this channel. please help . thank you

[@AZHaK999]

а где графики

[@krishanadhand4078]

Hallo sir

[@AZHaK999]

@@krishanadhand4078 hi..no include graph rightmark audio analyzer

[@aridefianto4626]

Wong madiun pancen uye. Aku emoh ketinggalan video video selanjute. Aku yo pengen ilmune. Aku yo podo wong medione👍👍

[@WahyuEkoRomadhon]

Amiinn mas. Nggeh sami mas tiang medion mawon kulo

[@aridefianto4626]

Wahyu Eko Romadhon madiune sampean pundi mas wahyu??

[@sebulu75arif24]

@@WahyuEkoRomadhon klo pesan jadi brapa harganya.... Juga saya baca bisa pesan di buka lapan.....! Kode barangnya apa mas... Trim

[@aliefarida3022]

Kapan bagi2 pcb nya om😁😁

[@WahyuEkoRomadhon]

Cek kmen tratas y mas :)

[@yahyagammarak721]

.

[@devdevan551]

All videos supper,its may b 4500 watts PMPO,,its ok,better performance showing by speakers

[@WahyuEkoRomadhon]

Thanks

[@devdevan551]

Sir u don't reply me,about send to Kuwait

[@gniothegratemakes5323]

Can i win something

[@WahyuEkoRomadhon]

Where are you from?

[@zianmekka4705]

Mau tanya soal power class d 4K5 klw main 1ohm aman gak? Sya punya 2 speaker sub 12inch embassy 309d 1 speakernya main di 2ohm dan ingin sya pararelkan.

[@netrapalsinghprjapati1935]

I am from India, I have a small electronic workshop

[@artpassionwendifirmansyah3882]

Bodo amat emang gua pikirin. I

[@dilipbidher1653]

I am also Indian send me your number please My number is 9898831924

[@onootz]

asik bnr sub nya.. pgn bljr class d

[@jhonnydador2332]

Nice monno amp

[@norbertnadj7971]

Can you explain how to adjust the trimmer potentiometer to turn off the protection. Thanks

[@СергейПаничев]

Здравствуйте, собирали эту схему ? Работает ?

[@youtuberiseng6699]

Tumbas PCB nya dong mas, 😥😥😥

[@WahyuEkoRomadhon]

Boleh

[@masdhira_2346]

@@WahyuEkoRomadhon beli kita nya brp mas

[@WahyuEkoRomadhon]

Sy psang dbklpk mas

[@youtuberiseng6699]

Wahyu Eko Romadhon Kata kunci pencarianny ap masbos?

[@challchull3000]

minat pcbny mas

[@teja9676]

Clear HD quality video in speaker and bass, dance, retham, classic, pop, jazz, sournd speaker

[@chayanknaamia]

Like this mas brooohhhh

[@cheri758]

If your psu will give more dan 50A it will give 4500w but it can probably blow pcb traces at that power.

[@sisirroy998]

Impossible, increasing PSU's current is not means that output power will be increased. Please note, output MOSFET/ Transistor must be capable for delivering rated output power.

[@dj_paultuk7052]

Such poor sound quality from these Class D amps. Why even bother.

[@WahyuEkoRomadhon]

Why

[@krhagene]

actually they sound pretty good. Not sure about this one, but my class D sounds really good with proper speakers

[@kka10001]

With proper high current supply, they sound sweet. Shitty power = shitty sound.

[@willroland9811]

@@kka10001 conditioning input power is standard in musician grade gear, why the public thinks it's immune to this i have no idea. A conditioner/surge protector should be mandatory for anything g you intend to keep...

[@taicodien1990]

Nghe một số ý kiến bảo rằng mẫu này khi mở công suất lớn hay bị ngắt tiếng bảo vệ có phải không vậy

[@salmanalfarisi9500]

mugo mugo pean sukses sugehhhh sehattt seger waras ben iso terus berkreasi

[@gniothegratemakes5323]

Im the first to like youre video

[@WahyuEkoRomadhon]

Thnks brad

[@traynorv]

AND THE LAST

[@westelaudio943]

Very good, but where it says "Download Gerber file" I only get ads, please help.

[@WahyuEkoRomadhon]

Visit elcircuit

[@franmunoz9728]

A great job, and a video of the first one. I'm doing it to see how it goes. A question. How to adjust the 10k adjustable resistance? Thank you

[@WahyuEkoRomadhon]

It's for circuit protection

[@franmunoz9728]

@@WahyuEkoRomadhon But how does it fit?

[@batik_barangantik3302]

Electro India punya video, diUpLoad. Coba Cameramu dihadapkan kewajahmu

[@WahyuEkoRomadhon]

Mkstnya gmn? Reupload gt?

[@prasttyo8959]

cah suwong memel ae

[@paksunardi1473]

Mkan dlu sna mas Swandhy

[@batik_barangantik3302]

Re upLoad

[@WahyuEkoRomadhon]

@@batik_barangantik3302 d lhat2 dlu mas vdeo sya. Video jg dlhat dgn kualitas HD klo prlu. Dlihat dpcb ad nma siapa 😁

[@jonaslithen7240]

Really nice work! Can you tell me what is the switching frequency roughly? I would be interested in an amp with high frequency for full range and very high power :)

[@WahyuEkoRomadhon]

Is about 250khz

[@heruchoiruel7012]

Editor terbaik 🤜

[@_HabibAkhyari]

Bagus ya hasil suaranya bassnya dapet. 😍😍😍😍

[@WahyuEkoRomadhon]

Mntep mas. Tpi

[@_HabibAkhyari]

Tp apa mas

[@AbdulRozak-ft2cp]

up

[@shyamsharmas-invomahamai2552]

There is different schematic hai original PCB Plzz cheak out Cd4049 and ir2110 ic related tracks are to many issues

[@addaemichael4683]

great video, can i use T200-2 core for this project? that is what i have for now and also i have 110-110v ac transformer what component should i change in the circuit if i want to use such big voltage

[@shyamsharmas-invomahamai2552]

I ordered same PCB but audio not came out plzz suggest me what I do Aur one more thing is that Mur460 near led glow and light down not in regular glow shown as vedio

[@chemetis4085]

matep gan..,sy dari dulu mau belajar listrik tpi ga bisa2 hanya tahap perakitan saja

[@techiesuraj7473]

But brother ,,, on your website (elcircuit) you have written that it will provide 2000w at 4 ohm speaker

[@WahyuEkoRomadhon]

Is not RMS

[@mossvalebasketballau1513]

Impressive PCB, too bad you didn't preform better test such as frequency & volume & monitor the output properly with an oscilloscope , I can already see many problems with this design, Many thanks for your tutorial, I don't think I will buy this PCB anytime soon.

[@TheZombieSlayer1155]

Yeah, it might be a fun mini project but it is not worth the hassle and time, it doesnt lookt that high power either maybe 70RMS

[@nurdincom1134]

Ya begitu mas kalau membuat tutorial langsung tes kasih bunyi seperti ini tendangannya betul"kelihatan daun spikernya tapi kali uji dengan alat nda tau itu bagai mana kekuatannya itu mantap yg itu saya mau tanyaka jenis itu harga brapa bos

[@yogeshsakhare8299]

Is this amplifier more powerful than my Marantz SR 5012 7.2 channel AV receiver which has big transformer and many power transistor?

[@goldenstategraphicdesign6856]

Thanks for the link to the pcb and great video. Do you have a list for all the parts and a schematic to build?

[@WahyuEkoRomadhon]

visit link in description

[@Igorchiks]

Why does your LED blink and generation does not stop? It lights up for me and the sound goes out

[@ryantoomey611]

That speaker wire looks much too small for 2000 watts. Looks like only 18 gauge. It won't last very long before melting. Should use #12 or #10 speaker wire.

[@farhadlotfi9389]

Hi I like it.i want to build this amplifier.but there is one problem.i want to be high and mid sounds.can you help me? thanks

[@dariop9932]

Hay!if you let music signal in that amp it can deliver 1200watt rms on 2x90v dc on 2 ohms speaker.but,can it take more, 2x130volts dc and play music signal and how much watts can it deliver on that voltage?or,how much voltage power suplly need to be for this amp to get the maximum power from this amp?thank you!

[@zianmekka4705]

Kak ijin share di toko shopee saya ya. Rencana mau jualan produk class d series ini. Barang kali. Kak penontonnya jadi tambah banyak dan jangan lupa kasih bonusnya kaka 🤭🤭🤭

[@josesabinorosas4852]

Ingeniero Buenos días una pregunta al mandar a fabricar el pcb del amplificador en jlcpcb al cargar el archivo se pone en Advance PCB/PCBA. en ese concepto está elevadísimo el precio no hay detalle si lo pido en 2 capas en Standard PCB/PCBA gracias.....

[@rgbamplificador]

amigo vc pode me ajuda meontei essa placa e ela nao fuciona ela sai som mais fica com a lampada en sere asesa e esquenta os mosfet

[@jaylordbalabat2978]

I got it in elcircuit.com I saw there pdf of super class d amplifier full bridge 2000 watts the color of PCB is red sir wahyu

[@clasicmovie]

lanjut pak ekooo....tak nyimak ae sambi sinau

[@hendrarodani1521]

Mas klu bikin aja ikutin pcb yg tertera mudah. Tapi input audio nya lemah. Tdk sesuai dgn watt yg tertera.

[@amplifierzone5345]

Please sir tell me this circuit are 2 ohms supported and how much watt of 2 ohms please reply me thank you

[@nandhakumarvemban5149]

Do you have any plan to build 5.1 Dolby digital Prologic Board

[@AhmadFauzi-pd2tb]

habis berapa duit bikin ini semua..?? hebat lah.. kreatif.. terjun ke dunia elektronik sudah berapa tahun mas? (khusus nya dunia audio) hehe :)

[@the_kingslayer]

This is pretty badass but I really don't think it can push 1000w, car audio amplifiers that are legitimately rated at that kind of power have much bigger caps and inductors and have way more than four mosfets

[@abetdelrosario8169]

number 1 fan here

[@muhamadiyus8775]

Blm low aja udah kayak gitu 😂😂😂 mantap jiwa

[@nuvieh-ear5528]

It's a great project. Well the funniest part is how the heck can I build a device that gives an output of 90volts

[@WahyuEkoRomadhon]

The funniest? You can use this amp

[@jaynikode4595]

Brother how many volts and amperes will it take for this amplifier? I am using irfp260 MOSFETs

[@stefansanda6259]

beritahu saya berapa biaya untuk membuat modul indolari dan pcm ditambah suku cadang untuk merakitnya

[@byronrivera1183]

What video editing software did you use to create the video?

[@WahyuEkoRomadhon]

Adobe premiere

[@anmoldeepsingh3737]

Can you make video of SMPS supply,that shown in this video

[@32Xonor]

Hello friend. This amplifier can use in 1 ohm load? We say that this amplifier can get 400-500w this is 4 ohm load? In 1 ohm was approximately 1000w?

[@WahyuEkoRomadhon]

No it cant.

[@32Xonor]

@@WahyuEkoRomadhon friend, please tell me, why can't you connect it in 1 ohm? I just do not really understand what will happen to the amplifier if you still connect it to 1 ohm? This is a class D amplifier, what needs to be done with the circuit so that it can operate in 1 ohm?

[@mutiaraserbaserbi6151]

Bang beli jadinya bisa dapetinnya di mana dan brp..?

[@luisballestero8104]

halo wahyu eko salam R36, R38 = 22R / 2W mereka terlalu banyak memanaskan saya di 4ohm itu membantu

[@12vdcchaser95]

Inductor core getting over heat what can I do sir. I used ks157 - 125 core

[@suyutnoputra4055]

Klu 2fet normal tidak panas, tapi klu ditambah fet lagi panas dan tidak merata di masing fet kenapa mas??

[@andrewforrest9021]

What is the maximum dual PSU that can be used, the fets are 200v devices. i have an amplifier that has +100v 0 -100v PSU using SJ 1058/162 200v fets and it keeps blowing. the fets on d4k5 are also 200v will d4k5 amp handle +-100v PSU

[@WahyuEkoRomadhon]

U can use irfp4568 for handle 100vdc

[@iulianbaicu6900]

Can i use this in 8 ohm load without overheating it?

[@juandomingopayes9568]

Hola amigo ,, un saludo ,, desde este humilde lugar , te hago una pregunta este amplificador trabaja en 2 ohm, ??,, así como esta configurado,, gracias

[@hendrarodani1521]

Class Dk5 input audionya lemah. Karakternya sdh bagus. Karena inputnya lemah atau kecil tidak maksimal dgn namanya D4k5.

[@masyono48]

vidione apik, hasil kerjane juga apik, di tambaih intro karo di kamera wonge jajal ben tambah nggantheng

[@WahyuEkoRomadhon]

Oke mas suwun masukane. Kpn2 aq tak ngetok, tapi g omong lho mas :D

[@chikku168]

Wow its soo clear And the base is awesome

[@singhstereo9252]

Sr plz tell me cd 4049 ic pin 3 pcb in work but Systematic in pin 3 open. Nd pin 12+13 in pcb. But systematic in open Nd ir2110. Ic. Pin13 in systematic open. But in pcb use plz. What's right

[@marionojavamuth5376]

Mas Wahyu request dong buat amfli Karaoke yg Bagus enak empuk enyoy asoy.. Succes slalu 👍