#LM3886

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How to make #LM3886 Hi Fi Audio Power Amplifier
*68W @4 ohms RMS POWER OUTPUT at supply voltage VCC = ±28V *38W @8 ohms RMS POWER OUTPUT at supply voltage VCC = ±28V *50W @8ohms RMS POWER OUTPUT at supply voltage VCC = ±35V *Signal-to-Noise Ratio ≥ 92dB *Supply Under-Voltage Protection DETAILS :- The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average power to a 4Ω load and 38W into 8Ω with 0.1% THD+N from 20Hz-20kHz.
The LM3886 is probably the most popular chip amplifier in the DIY audio community. With the correct layout and components, you can build a Hi-Fi amplifier that sounds better than some costly amps.. listen the audio quality of this amplifier.
#DIYHiFiAmplifieRUsingLM3886,
#LM3886Modified
#LM3886VSTDA7294
#LM3886test
#Lm3886amplifiersoundquality
#Lm3886subwooferamplifier
#LM3886amplifieRreview,
#Lm3875VSLM3886
Audio amplifier Design
Lm3886 hi fi amplifier
What I Think
एम्पलीफायर घर पर ही खुद से कैसे बनाये ?
फ्री पीसीबी डिज़ाइन

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Опубликовано:

20 май 2019

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Комментарии : 287

@pnjabelectronic3971 5 лет назад

Good video sir 👌👌👌

@santoshprajapat6053 5 лет назад

Super video sir ji vary nice

@sukhwindersukhwinderpal5654 5 лет назад

Nice sound

@palwaikumari5926 5 лет назад

Nyc video

@prashantbhojane1764 3 года назад

Very Nice Sir 🎧

@dipakchirfare2872 5 лет назад

Naise bro

@S2audioamplifier 2 года назад

Good effort sir

@experimentrj3125 5 лет назад

Nice

@GurnamSinghchannel 5 лет назад

thanks bro, maine dhyaan nhi diya tha ke video aa chuki hai

@saielectronicse3213 5 лет назад

Baki apki video No1

@rachitchoudhary8988 5 лет назад

Koi baat nahin sar kai baar video dance record nahin Ho party lekin in video kafi achi lagi tumsar next video jaldi Le liye best video in RU-vid 😄😄😄😄😄😄😄👌👌👌👌👌👍👍👍

@dharmendrakumar-dk5217 4 года назад

Sir Agar hum Lm3886 .. 4 channel ka amplifier banate Hain to usme best performance ke liye kitne volt or amp ka transformer lagega...

@liemle1537 5 лет назад

Please post file pcb. Thank you

@vijaychavan9884 3 года назад

can you make amplifier which sounds bit similar to studio monitor for playing vertual instruments since normal amplifier sounds horrible. if possible can you make a video for this, i like your videos, the way you are explaining is awesome, thanks for that. keep it up. vijay chavan

@TRUEDIY 5 лет назад

bhai kaise ho? Badhiya video hai

@alltechnorepairingcreative5486 5 лет назад

Nice brother

@WhatIThink 5 лет назад

thanks

@sisirkumarmohanty442 3 года назад

Sir iska sound phatahua kyu aa raha he ya fir ye bass he

@Suvro1976 5 лет назад

Just waiting for this project.Thanks sir. Please make a video on TDA 7294 amplifier.

@WhatIThink 5 лет назад

I will post another video with clear audio...actually it was very good..but microphone has not recorded properly.

@MegaDalveer 5 лет назад

@@WhatIThink where is the pcb design sir

@WhatIThink 5 лет назад

Sorry , I wil post, surely

@MegaDalveer 5 лет назад

@@WhatIThink it is too hard to wait... But i do

@charanjetsingh4802 4 года назад

@@WhatIThink will u plz share pcb layout

@desginkingstudio5877 4 года назад

Nice video sir but where you attached parts list and PCB layout for PCB making please give link

@jagannathpalvi5598 3 года назад

I have made it but no sound,hamming from speacker is receiving.what is the problem, pl guide.

@RideLikeAPro 5 лет назад

Nice video, bhai class a amplifier banana sikhao ghar par 2n3773 Jiska sound dhamakedar Ho, RU-vid Mein Kai video hai par Tumhare explain Karne Ka Tarika bahut achha hai bhai...👍

@malika5131 4 года назад

Santosh Naidu

@therishabhdhiman 2 года назад

LM3886 and TDA7294 mein koi audible sound quality difference hota hai kya?

@madhurkamraj6834 4 года назад

sir aap kab pcb ka pdf upload katoge ? please rply.....

@MrSAHANSHEEL 5 лет назад

Could you make stereo subwoofer? I mean 2.2 home theater L&R input to 4558 ic -2xtda 2050 or lm 3886 - = 2x 6.5 subwoofer speaker and 2x4 inch satellite speakers

@shekharsriwas 2 года назад

Sur lm3886 k sath subwoofer k liye kounsa amplifier best rhega.

@suvamdas9332 4 года назад

Lm3886 ic ma 4 ohms or 8 ohms load ka liya maximum kitna voltage ka transformer use karu please boliya ??

@ranjit18501 4 года назад

Sir ji LM 1036 bali b/t kaisi kam karegi is 3886 ke sath.?

@kiranbhosale1833 2 года назад

Sir which low pass filter used and power supply?

@ambalalpatel3761 5 лет назад

Sir Esme extra transistor (5200.1943) ya fet.laga k out put jyada karna ho so please......

@dibyamartandasamanta583 5 лет назад

I will be midfi . For hifi you need high quality passive component and input jfet opamp as preamplifier

@shankaradhikari2650 2 года назад

Ye kon sa sound quality hai. Mai to apka bahut fan hu. Ap bahut high knowledge rakhta hai. Ekbar is IC par sahi sound ke sath video jarur banaiye

@WhatIThink 2 года назад

It's because of bad audio recording

@ashimroy3843 3 года назад

sir koi dusra music ya koi gana play karna tha.. sound quality samaj nehi aya isse.. anyway bahat knowledge miti hai apki vdo se.. thanks a lot sir ji..

@rajrajan2 3 года назад

12v car battery se chala sakte hai ?

@RameshPatel-dn4bu 3 года назад

Sir ji lm3886 and 2sc5200 main kiska sound jyada achcha hai bataen

@kamaljitsingh5807 4 года назад

Dual 4440 ic board vala usb hai is kitnye inch or voltage valye speaker best kam krye gye jaise 8inch

@WhatIThink 4 года назад

6 inch 30 watt with heavy magnet

@kailashdigarse4303 3 года назад

Sar is IC Mein 10 empier. 30 0 30 volt ka transformer Laga sakte hain.

@Shelby21378 4 года назад

Bhai bass trible board kaise connect karte hai jisse ki awaj na phate aur noise na aye

@sachinjeetsingh2768 4 года назад

500 watt amplifier board banao brother

@rajbhusanbabu6900 3 года назад

In your opinion which amp Lm 3886 or tda 7294 which one is upper hand

@bipinparackal 3 года назад

Audio clarity of LM3886 is better (slightly)than TDA 7294.But TDA 7294 is more powerful (100 WATT)than LM3886 (68 WATT). I made stereo amp with tda 7294 because it's cheap/powerful and sounds as good as LM3886.Also it's difficult to get PCB of LM3886 amplifier.But I wish to have a try on this diy.

@GurnamSinghchannel 5 лет назад

Sir, is video wala transormer, kitni watts amplifier ko de rha hai? per channel ko? 18 0 18, 3 amps means how many watts?? sorry i am noob

@AjeetSingh-wj7rn Год назад

Hello sir i have already lm 3886 board but i want use in parallel to drive 200 watt rms power 4 ohm subwoofer Plz suggest how to parallel

@girishkumar7088 3 года назад

Kya iss ic ki input 20 volt to 94 volt hai ?

@active_amplifier 3 года назад

Sir aapne LM 3886 ka PCB PDF kyon nahin diya hai.please upload kar deejiye sir

@bipinparackal 3 года назад

Yes me too want

@SULTAN-rl6rj 5 лет назад

Sir eak single tda2050 with 4558 amplifier banane bataiye subwoofer k liye

@Sandeepsingh-vz3px 5 лет назад

Double lgao bro baut achi bass ayegi mere pass hai ye

@djpowerofjharkhand8488 4 года назад

PCB design kab milega

@villageshow5904 4 года назад

For speaker lm3886 or tda7294 better for subwoofer lm3886 or tda7294 better??

@WhatIThink 4 года назад

Both are equally good.

@bipinparackal 3 года назад

I think LM is good for speakers because of its clarity and low power output and tda 7294 (wonderful if tda7294×2 mono /200 watts) is good for subwoofer.🙏

@kirankesav7608 3 года назад

Hello sir, Based on your opinion which ic has better bass response and overall sound qualify. Lm3886 vs tda7294

@SangramVID 3 года назад

Lm3886 best for vocal and trable and 7294 best for bass

@bongobarta1908 2 года назад

sir plss 7294 ka bhi aisa diy board banaiyein plss...

@amanvohra3404 4 года назад

sir small room ke stereo amp ke liye lm3886 lena chahiye ya tpa3255 theek rahega

@WhatIThink 4 года назад

Watch video tomorrow.

@amanvohra3404 4 года назад

@@WhatIThink ok i will watch

@basantvaishnov301 3 года назад

TDA 7294 lm3886 kiss ic main audio output tej hai

@johnsingh1887 2 года назад

क्या दोनो ic को मिलाकर मोनो bord कर सकते है

@hiteshghazal 5 лет назад

सर LM3886 एम्पलीफायर को 24-0-24 या 28-0-28 इसमे से कोनसा ट्रांफॉर्म इसके लिए बिल्कुल सही रहेगा प्लीज् बताइये

@WhatIThink 5 лет назад

24-0-24 will be correct

@hiteshghazal 5 лет назад

@@WhatIThink or Sir kitne Amp ka 5.5 ka chalega or is me konse watt or oms ka woofer speaker chalega... Please

@exploringevrything 4 года назад

Sab se best ic ka 4 channel sound system bnano bhai beshak 4 ic lagao us main more powerful more ics

@exploringevrything 4 года назад

Must

@Shelby21378 4 года назад

Bhai pcb kaise banate hai eska video babaye ya phir pcb kaise aur kaha se mangaye esparbhi ek video banaye

@krishnasukita7682 4 года назад

Lm 3886 bord priese kitana hai plz

@hosainrajib 4 года назад

LM3886TF (Dual IC) amplifier circuit ma 24 Volt/7 Amp Transformer Use Karna Jaiga. Please help me

@WhatIThink 4 года назад

Yes that will be good but 10Amps will be best.

@dalvirsingh6512 3 года назад

Sir..... This LM3886 sale vi karde ho....? If yes, What is the price.....? .

@birdmedicaldevices 3 года назад

Dear sir, can you kindly supply me 4 numbers of LM 3886 stereo assembled boards ? Thanks

@anil9795sharma 2 года назад

Sir is tarah ki heatsink milti kahan se hai?? Hamare yahan market mein nahin milta hai heatsink

@josanstereo3793 3 года назад

Delhi e lajpat Rai market kaun si dukaan per milega ya IC

@sultanmahabub7466 3 года назад

Love from Bangladesh. Your videos are really helpfull. From your opinion LM3886 or STK4191 which ic sounds better?

@SangramVID 3 года назад

Lm 3886 is best for clean sound and stk best for bass

@haidarali8662 3 года назад

Sir why there is destrotion so much in when you are testing sir please reply

@WhatIThink 3 года назад

Audio recording problem

@ZEESHAN4186 4 года назад

Coil ka kya work hota hai kis liye lagaya jata hai....,?

@WhatIThink 4 года назад

To prevent high frequency oscillation...It is not necessary if you don't want.

@ZEESHAN4186 4 года назад

@@WhatIThink thanks 🙏💕 sir ji

@s.b.birdcare1117 Год назад

Sir...youtube ki harr video dekh lia..but kohivi ei tranformer winding ki details video nahi de raha hai...apppp plzz transformer winding ki calculation sikhayae.......🙏🙏🙏🙏 plzz sir.....😳

@anandbhavsar5094 4 года назад

Sir sound bohot fat raha he?

@coolanshul2648 5 лет назад

Sir jii Temprethur sensor kha milega jo apne video me use kiya h?? Plss btaye iske upar ek chota sa video bnao plsss

@WhatIThink 5 лет назад

local market me aur amazon pe bhi hai.

@ashimroy3843 3 года назад

ac refrigerator ki jahan spare parts milega waha mil jayega sir..

@chandrikaprasadc.p.7629 2 года назад

Sir please tell can we use this circuit for studio monitors?

@WhatIThink 2 года назад

Yes but next version is coming tomorrow.

@chandrikaprasadc.p.7629 2 года назад

@@WhatIThink ok sir thankyou 🙏🏻.

@shrikantkamble6790 4 года назад

Sir mujhe ic 3886 me with bass treble ke sat 2.0 ka amplifier banake chahiye Kitna price honga batao please.

@sahabrathore340 4 года назад

Message me on 9936157385

@ManojKumar-qq9bc 3 года назад

सर जी 12 0 12 ट्रान्सफार्मर से 24 0 24 बन सकता है

@82bullet51 5 лет назад

WIT ek amplifier pcb courier kar do na

@Shelby21378 4 года назад

Sir best transformer bataye (30 0 30 ana 24 0 24) aur lena kaha se hai

@bipinparackal 3 года назад

24-0-24 10 amp 👍.

@hindustani..4450 3 года назад

LM 3886+ tda 7294 5.1 channel board Nahi mil pa Raha hai.. pls ap meri madat kijiye

@shadanakhtar1437 3 года назад

Sir Bluetooth Amplifier Hai Kya ????

@GurnamSinghchannel 5 лет назад

sir kya lm3886 ka audio board readymade nhi milega?

@sahabrathore340 4 года назад

Whatsapp me on .9936157385

@pixelleddecorationkarmveer59 4 года назад

Sir kaya app hame PCB dey sakte hai

@mkmunishgoyal9332 2 года назад

Bhai mere pass f&d 510 woofer hai Jahan se supply aati hai vahan per ek capster laga hua hai 450v 35uf jab tak uska capster per ham pen se touch nahin karte to woofer on nahin hota hai uska solution bataiye Woofer phele khrab ho gaya tha tub repair wale ne BY29 ke 4 diode laga kar chala diya ta

@madhurkamraj6834 4 года назад

sir pcb ka pdf post karo please

@suranjanghimire659 6 месяцев назад

Sir i want to buy this board, how can i get it ?

@Great_Indian_Basturds 4 года назад

Sir LM3886 ki 2 IC ka board hai mere paas jisne max. Input power 28 0 28 AC diya jaa sakta hai lekin mujhe pata nhi hai ki kitne Ampere ka supply du. Sir please batane ka kust karey ki kitne ampere aur kitne volt ka transformer may lagau apne amplifier may. Please sir bataiye.

@WhatIThink 4 года назад

28-0-28 5 amps.

@Great_Indian_Basturds 4 года назад

@@WhatIThink sir ,thanku very much...

@FirojKhan-nt7gj 4 года назад

Lm3886 ko home theatre me fit kar sakte hai

@WhatIThink 4 года назад

Yes

@adityachatterjee4498 5 лет назад

Sir you have used 18.0.18 transformer..... What is the ampere of transformer?

@WhatIThink 5 лет назад

above 4 amps

@sujitchakraborty2623 5 лет назад

LM 3886 ka back side to insulated hota hai, but iska kyun nehi hai? alag se mica sheet kyun lagana pada?

@WhatIThink 5 лет назад

LM3886T me metal tab hota hai, ,,,38886TF me insulated tab.

@sujitchakraborty2623 5 лет назад

@@WhatIThink oh, thanks

@YogendraKumarbst 4 года назад

Please share pcb pdf

@VELMURUGAN-Singarayar Год назад

Circuit pls bro

@suvamdas9332 3 года назад

Sir lm3886 ic ka pcb layout ka pdf file upload kijiya na please. ..

@robertfrancisgomes7031 10 месяцев назад

Can't find the circuit pdf

@firdoskarai432 3 года назад

Yeh sur mein bajta he, Ke aisehi? Sound test mein fail ho gaya.

@WhatIThink 3 года назад

Recording quality issue

@arnabpanja6975 5 лет назад

Dada apne board check karneka time maltimerer kis value ma rakha tha

@WhatIThink 5 лет назад

short check ke liye diode or continuity pe rakhna hai.

@arnabpanja6975 5 лет назад

@@WhatIThink ok dada

@sujitsar2608 2 года назад

Can l gate one pairs pcb.

@WhatIThink 2 года назад

Contact on my email

@ranjeetkumarprajapat7709 5 лет назад

Nice project.. thankyou sir. .. Eska cirkit bord market me mil skta h kya.?

@WhatIThink 5 лет назад

market me costly hai...mai ek do din me pdf post karunga...

@shaikhlala7586 4 года назад

im 3886 ic ka board 12 volt pe chal skta h kya

@WhatIThink 4 года назад

No. ...35-0-35 volt

@shaikhlala7586 4 года назад

12 volt pe chalne wala bord bana skte h kya sr

@Iqbbalbattii 4 года назад

sir kya aap same ic par mujhe ek amplifier bana ke de sakte ho ?

@WhatIThink 4 года назад

I do not sell currently.

@hatimjawra2949 4 года назад

Pcb kaha hain??

@amit44s56 5 лет назад

Yar ek adh bhejo ge bhi ya bas Bana k dikhate rahoge 🤔

@SonuKumar-bf8gq 3 года назад

3886ic me 8 no pin direct - me jodna h

@RCEnterprise 4 года назад

Circuit diagram kaha he description me to nhi he bhai.

@WhatIThink 4 года назад

Data sheet follow kijiye

@AjaySingh-vr7pv 3 года назад

Sir, I am your subscriber. This project of lm3886 is nice but while play this amplifier, the Sound is not coming clearly why ?

@WhatIThink 3 года назад

Sound is very very clear but audio recording was bad

@AjaySingh-vr7pv 3 года назад

Then ok sir, can you send me the PCB layout (list of parts mentioned) & circuit diagram also including power supply circuit. That would be more benefited for assembing the amplifier. Hope you will co-operate.

@WhatIThink 3 года назад

I will attach it in google drive of my latest video

@DamruWale 4 года назад

Ic price

@saielectronicse3213 5 лет назад

Sir bass Treble circuit banao. Sir Hamary yaha audio bord to Malta hay par par Bass treble circuit sabhi apnay logic se bantay hay .Mary pass bhi 2 circuit hay No1 bajta hay. Par aap bhi sir meri kuch help karo koi best circuit diagram do

@WhatIThink 5 лет назад

Dual supply wala chalega ???

@saielectronicse3213 5 лет назад

@@WhatIThink sir single supply battery se chalnay wala. .