DIY SMPS Fullbridge PFC, OCP for Audio

[@radiohobby185]

Mantap poll.. Mas...aku bangga onok wong indonesia karyane diakui dan nggak kalah karo wong luar negeri...siiip pokoke

[@WahyuEkoRomadhon]

Hhee suwun mas. Dukung terus ya mas. Ojo lali like subscribe e 🙏

[@antoarjuna3412]

Mantap lur

[@iswaekonur4134]

Mas eko nek tumbas karyane sampean pripon mas

[@masrularif17]

@@WahyuEkoRomadhon pak untuk trafo utama jika pakai trafo ee55 apakah induksi juga pakek 1000uh juga?

[@dhira2328]

@@WahyuEkoRomadhon bisa pesan smps nya yg full bridge 30A untuk power amplifier

[@supersilve]

Nicely made smps and works very well. Very strong and compact size for its power. well done

[@WahyuEkoRomadhon]

sopo kui

[@supersilve]

@Oky Budi Thank you Oki but I do not need that much power

[@aldib.cahyana5758]

@@WahyuEkoRomadhon ngakak masseh wkwkwkwk

[@suradi5214]

Skali kali ngawe Vidio cara lilit core PFC Karo pisan gdt spoyo gamblang pengemar mu,toko Arema Iki TK tunggguuuu vidioneeee!!

[@ocayaro]

The schematic diagram image is not clear. Can you post a clearer image please?

[@Davidslabofficial]

Now that's what I call beast power supply amazing work brother

[@bartdepauw1156]

Did someone build this SMPS recently and has the missing details ? Is there somewhere a forum we can discus this SMPS ?

[@Spesialis_Programmer_IC_Memory]

saya lagi mencari NTC dengan spek current = 15 - 30 A, Hambatan = 30 - 100 Ohm. saya sudah search di google masih belum nemu juga. minta sarannya pakai tipe apa ya?

[@unknown-unknown69]

Why there is a big spike when the MOSFETs are switched on, you need to add a snubber circuit around every MOSFET.

[@Fadholinet]

Nah iki .... jamune jamune...😁😁

[@Fadholinet]

@Anak Kampung biasa... sowan ke rumah guru biasanya kalau pulang dapat transistor sak kresek 😁

[@ahmadhanafi4770]

Waduh... mas fadholi iki,... poro suhu lagi reuni nang kene ta... 🤣🤣🤣🤣

[@WahyuEkoRomadhon]

Wkwkwk jamune sek rung liwat suhu 😁,

[@Airlangga_Asyam_Permana]

Jamune siji mas padholi 😂😂😂😅

[@gusyantorefi5332]

Mas fadholi geh wonten to?

[@danielchatrie3517]

Hello brother I need some answers to this issue am having my smps welder drawing 22 amp at 119vdc from mains that add up to 2450watt but am getting only 800 watt on the output 47volt but load drap it to 15v 55 amp and am losing nearly only the wattage in losses I use Tip41 and tip42 and gate transformer with 18 volt on low side and high side I need to know if the switching speed is too slow why am losing nearly 80 percent of the power is losses

[@podboris16]

hello, such a great smps but its hard to make the gdt transformer ,so i was wondering if you can you make this but whit the ir2110 ?

[@endungjelex3045]

Bantu pencerahannya mas eko....kalau smps yg 5kva itu di buatin slow start pakai lampu itu... Lampunya nyala terus.. Pakai daya listrik 450...normal tidak???.. Tapi pas on kan mcb saklarnya listriknya jeglek...

[@jhoncaldas]

Cuántas vueltas lleva el devanado primario y secundario del transformador sanken b2 y de que tamaño es el núcleo

[@WahyuEkoRomadhon]

Input 500v out 12-16VDC

[@jhoncaldas]

@@WahyuEkoRomadhon a qué frecuencia ?

[@WahyuEkoRomadhon]

@@jhoncaldas 60khz

[@antoniosibaja3630]

Como le hase para calcular el tranformador

[@jhoncaldas]

@jose juan cano requena hola en mi canal de KZbin esplico en español el diseño ya tengo el programa y todo está semana lo armó sígueme en mi canal de KZbin y mira mi contenido en español cada semana de fuente conmutada

[@parminder1974]

Why have you put a MLCC beside BD139 and BD140?. On PCB it is mentioned as 1R2 resistor. I cant understand the logic to put a capacitor on GDT input. Please explain.

[@arespanal6794]

May I know how to compute sanken trapo gate driver?

[@anandakrishnanVU3CPF]

Sir How we can increase the output Voltage in this circuit

[@diegoalejandrosepulvedavar6237]

how to modify pfc stage for 120ac operation?

[@wilsonsouza7428]

great project. but I have a question. Is there no possibility of direct voltage appearing on the transformer primary? I didn't see any adjustment of the PWM controller. what am I not seeing?

[@netrapalsinghprjapati1935]

Your experience is very good!

[@WahyuEkoRomadhon]

thanks bro

[@murnianS]

mas saya coba buat skema ini, kok pfc gk mau bekerja ya? out pfc tidak ada frekuensi

[@kinokendil2893]

mas smps hb saya klo di kasih beban tidak mau start, klo gx di kasih beban bisa start kenapa ya...

[@nemurangonitakalani3088]

How do you make the high current tracks to be plated and not have solder mask on them, I'm using kicad

[@WahyuEkoRomadhon]

This using sprint layout,

[@nemurangonitakalani3088]

@@WahyuEkoRomadhon what is it called in sprint layout

[@andrewforrest7633]

Hi there how many windings on the GDT transformer, there is no information about this tranformer. thank you

[@raafattannir3598]

can you help me to download file pdf SCH PCB

[@ekaaristana3626]

Mas apa setiap probe osiloskup itu ground nya terisolasi? Apa jadi satu seperti osiloskup lain🙏 trimakasih

[@khususkorea283]

Mas saya donload gerber filenya kok pas upload di jlcpcb gk keluar gambarnya yah dn gk bsa d view,??? Mohon pencerahan

[@nemurangonitakalani3088]

When I try ordering the pcb it gives me an error on pcbway link you provided, can you please share the geber file

[@farrellarrizqy716]

Geber" tegangan volt e gak terlalu anjlok cak beda karo trafo toroid Ngerti gak sing tak omongne

[@alinatulrahmatul]

Njirr geber

[@joaolimaesilva7811]

Hello friend, how do I get this power out of the 110vac network?

[@ВладимирЛаевский-ь1м]

Great job! Please tell me the winding data GDT, wire and brand of core?

[@BaicuIulian-n6u]

Hi what are the values for That B2 sanken that u used?

[@sumiko6113]

Untuk fb non pfc nentuin vol skunder gmn mas kalo ns d tengah primer.apa input 300:jumlah np lalu ketemu sekian volt perlilitya

[@elderbautista4314]

Hellow Wahyu Eko, excuseme enginner you sales the PCB for ensambling it is Power Supply JLPCB no acepted the date.

[@mahirick4432]

Brother I need +-100 volt dc smps. I searched it many places but didn't find it. Please help me.

[@srikrishnajana7665]

Can you make a video about how to winding a flyback transfrmer

[@ibrodarwi638]

mas mau tanya, smps saya di bagian componen ntc pecah itu di sebabkan karna apa ya,

[@amplifiressmps2149]

Sanken B2? Wht kind of traffo is this? Need full info. Please....

[@amplifiressmps2149]

@jose juan cano requena not yet...trying to use old pc smps

[@electronicshelpcare]

Great work brother

[@heru4774hh]

Maaf bang, boleh diunduh file gerber pcbnya?

[@danyeltudor4800]

Mr. do a tutorial with the coil ETD 59 ... in the video is a little confusing and not all the steps are shown. Please

[@cupliss657]

Test on smps tanpa beban sbgi pngganti trafo ga mledos mas fet e

[@dediyusmanhadi5194]

Cuma 15 mnit, perjuangan nya berhari Hari. Mantap skuyyy...

[@WahyuEkoRomadhon]

Hhee ngikutin dari bln maret klo g salah mas 😁

[@dediyusmanhadi5194]

Wahyu Eko Romadhon iya mas, smua video nya bagus Saya slalu nonton . Kmarin juga liat comentar nya buat Bos stroom yang sombong nya minta ampun dah. Buat amplifier TD yang katanya beli part di pabrik smua 😂😂😂

[@WahyuEkoRomadhon]

@@dediyusmanhadi5194 hhee iya mas ikut mampir gra2 eqme difb jg kmrn

[@amcngawi9705]

Hahaha

[@WahyuEkoRomadhon]

Nyapo mas

[@dipakrupalia264]

which core and wire diameter for GDT ?. How to winding GDT.

[@k.s.aelektrick8288]

ijin tanya mas wahyu eko sya msih bingung pada rangkaian suply pwm bagian trafo..yg terhubung ke 300v yg mana ya krna sya perhatikan kok tanda ns yg terhubung ke v out dan D mosfet..?

[@whizyp]

Bang, mau konfirmasi. Itu file gerber sama BoM nya gk bisa di download dari pcbway. Katanya dari settingan administrator nya gk ngizinin buat download. Tolong diatur biar bisa di download ya bang. Thx a lot!

[@zaedokaudiopk]

how to choose transformer for my wattage??

[@emailbersih4824]

mas background musik dibagian penjelasan lilitan trafo utama judulnya apa ya

[@TheBauwssss]

Why would you ever need 7000w for driving a speaker? That speaker must be the same size as a small car, right?

[@WahyuEkoRomadhon]

it can for some channel amplifiers, and many speakers.

[@TheBauwssss]

@@WahyuEkoRomadhon Yeah, but, wouldn't even approaching 100% output power render anyone within 25 meters of the speaker installation deaf?

[@imranulhaque4382]

How much prise to your complit cirkit.

[@fjeletronica1089]

Ola meu amigo voce tem o esquema dessa fonte Tem como voce passar dicar de como fazer os draves?

[@salimahmad6783]

Bang skemanya ini saya yg salah apa emang ferrite fbt nya kebalik

[@netrapalsinghprjapati1935]

Sir i don't know ferrite core calculation please make a video

[@WahyuEkoRomadhon]

See video until the ens

[@netrapalsinghprjapati1935]

@@WahyuEkoRomadhon ok sir

[@aeemier]

Mas travo smps fb saya kok gampang panas meskipun tanpa beban. Apa kurang jumlah lilitan ya? Lilitan primer 22 lilit, frekuensi pwm 70 khz..

[@naufaljr7815]

Itu c besar di primer trafo utama di jumper mas ?

[@nemurangonitakalani3088]

Which books do you study on switching power supply and power amplifiers and do you have a class td amplifier in line

[@agussurono8486]

Mas wahyu nyuwun pirso. Setting frek pwm itu pas keluaran out ic sg3525 atau pas ke in trafo ferit sebetulnya. Dan disetting paling bagus berapa khz. Nuwun sak derenge

[@murnianS]

mau tanya mas, supply untuk ic ncp1653 (ic pfc) yang mas buat berapa volt kalo boleh tau..

[@EASYMOTOVLOG]

Gan kalau power untuk speaker 15" dan 12" buat indoor habis berapa?

[@pelerbelut]

mas coba di uji coba di PLN yang voltase nya 190 apa bisa nyala suplay smps nya🙏🙏 soalnya saya beli pcb yang di pasaran saya uji di voltase 190v PLN tak bisa nyala 🙏🙏

[@cbw0147]

can you please tell me transformers and the inductors calculation

[@guruG509]

You did not provide BOM?

[@mitchelfernandez2084]

Hola , amigo , disculpa estoy haciendo el driver yiroshi, pero e leido q tiene algunas correcciones , podrias deci cuales son, y q voltaje deveria usar para 7 pares dectransistores 5200 y su par , saludos gracias

[@longkspcb1107]

how many frequency pwm 45n60 mosfet

[@katarzynan.8500]

11:25 It should be "short-circuit the output"

[@diepvovan591]

hello friend I would like to ask you about the pulse source SMPS pulse transformer its size ETD59 is equivalent to EC60 where I bought it from my country I don't have it thank you in advance

[@joaolimaesilva7811]

Hello brother, what is the permeability of the pfc inductor core?

[@chaidiy370]

Hello, do you have a list of equipment?

[@clomborrchanel3234]

Untuk GDT berapa uh mas?

[@antoniosibaja3630]

Como hases para calcular el trasformador

[@Zakizaki-bn6ny]

Mas klo ground/ct smps nyetrum apakah normal Smps HB 80V

[@masdukizain6083]

setau saya emang nyetrum. tapi kecil

[@edorivaldo5470]

mas punya saya ic pfc nya rusak.. cara perbaiki gimna mas

[@Tirdad1981]

Good job! What is the Gate driver transformer specs? I mean the core type and turns numbers.

[@joaolimaesilva7811]

What is the permeability of the pfc inducer core?

[@jhoncaldas]

Consulta tamaño de la pcb sus medidas ? En centímetros

[@WahyuEkoRomadhon]

Please english

[@jhoncaldas]

@@WahyuEkoRomadhon electronic board measurements // how tall are you?

[@sumeetkumar7449]

transformer PWM Sanken B2 can not find

[@sastrotos]

mas Wahyu daya listrik anda 2200 watt , hasil output bisa 7000 watt tanpa trip ?

[@tomoprosesor]

bang, kalo pfc tegangan naik turun( berkedip), di sertai bunyi cik cik cik cik,, itu masalah di mana bang??? kalo di kasih beben lampu, nyala lampu juga ber kedip bang,

[@joaolimaesilva7811]

Congratulations On the project, are using ncp1653 or 1653A, what inductor value?

[@WahyuEkoRomadhon]

300uH

[@joaolimaesilva7811]

thank you if you are using in PFC? ncp1653 or ncp1653A? Which core can be used?

[@electronic7979]

Nice project. I like it

[@WahyuEkoRomadhon]

Thanks

[@thanhtuannguyen4558]

where I could not buy sanken b2 transformer. Thank

[@tringuyenhuynhminh1765]

Npc1653, gdt mua đâu bạn

[@thanhtuannguyen4558]

@@tringuyenhuynhminh1765 bạn lên google tìm là thấy có mấy trang mạng Việt Nam bán

[@thanhtuannguyen4558]

@@tringuyenhuynhminh1765 mình thấy trên linhkienst.com cũng có nữa

[@thanhtuannguyen4558]

Mà trên linhkienst bán chíp dán. Về độ lại vẫn được mà

[@tringuyenhuynhminh1765]

@@thanhtuannguyen4558 ok. Còn gdt và sanken b2.

[@yudifahrizalgurusinga7555]

44 Ampere .amaizing mas eko 👍 nntn youtube serasa nntn film .

[@rendikaandreansyah5202]

P

[@ruzzelrotao3711]

May I know the dimension of the core for GDT sir ?

[@fjeletronica1089]

Tem como voce mim passar todos cálculos dos drivers pra eu enrolar.

[@joaolimaesilva7811]

berapa nilai resistor yang terjadi pada pin 4 dari ncp1653?

[@pkgaming4070ti]

I have the same issue Crunt senes not working 😕

[@joaolimaesilva7811]

Hello, What ripple is AC ripple allowed?

[@reoladpieters4819]

kang,.. kok ora iso tak download gerber file e,.. ? tulung kang,...

[@muhammadnurfauzi4152]

Kalau ga pake pfc jumpernya dari mana ke mana om?

[@gilmarrodrigues6840]

all value is the same off schemmatics ?

[@ocsikenicolae5714]

How many kHz is running pwm?

[@weraudio8456]

65khz

[@ocsikenicolae5714]

for me 130 kHz between the two outputs

[@WahyuEkoRomadhon]

69kHz

[@sincanganteng4574]

Maaf mas....Kalo di jual brp as harganya kalo boleh tau

[@karthikarjun8859]

Sir,sankan b2 trafo core sizes

[@nnghxantyca1918]

Alat elektronic untuk apa itu mas wahyu, ko kluar api konslèt

[@WahyuEkoRomadhon]

Tegangan SMPS yg dishortkan

[@greenaudioelectronic8182]

Class d 5k5 amplifier (2) pease chalega sar

[@fandifandilaros9334]

Kalok pesen di online shop ada link-nya boss

[@hemasundars668]

EXCELLENT INFORMATION. Very good Presentation. Thanks A LOT.

[@dsaproaudio3981]

Mas itu emi filter brapa MH ya kalo pake copotan PSU lain bias gak mas

[@haryonodalman8290]

Tanya mas,,, Itu ferit di trafo utama ada gap nya gak? Kalo ada brapa mm gap nya?

[@Subakti_wardoyo]

Josss untuk link donwload skematic nya g ada ya bang?

[@WahyuEkoRomadhon]

Ad pak dideskripsi

[@arissutaat4947]

@@WahyuEkoRomadhon Mas, bisa minta file layout pdf gk? Soalnya di link cma ada file gerber. Dn jpeg

[@CAKADY22]

Listrik 450 watt jeglek gak mas

[@nekadkreatif9504]

minta kontaknya mas??? mau beli rakitan smps fullbridge sama rakitan power klas D...saya posisi di ponorogo mas

[@bunnatang2081]

can make dual ±135v output?

[@WahyuEkoRomadhon]

Yes , you can change the winding transformer. I will make it for 150VDC