PAM8403 Stereo 4x Bass amplifier,Mini Bass Amplifier Board

[@ByCINAR]

How many volt amperes is the power supply? 5v2a? 5v1a?

[@electproject]

1 AMP YOU CAN USE

[@ByCINAR]

Would it be efficient if we plugged a USB into the PC and used it?

[@electproject]

@@ByCINAR yes can used

[@XenyQ_OFF]

​@@ByCINARYes. You can plug it to everything except PSUs that has more than 5 volts.

[@kashifSiddiqui1122]

N0 5v 2am ​@@electproject

[@juanestebangalvis4248]

Con esto de verdad se elimina la distorsion? A mi me da buen bajo porque le conecte un pre de tonos pero llega un punto en algunas canciones que suena distorcionado y pareciera que con el pre de tonos conectado es de un bafle recargable pero no se a que se deba aun asi mirare bien a ver

[@YA_sdelal]

Думаю стоит проверить питание( увеличить мощность питания)

[@selcaroabaclavur3668]

buen día.. disculpa, asi con el cambio de capacitores, también se pueden aplicar las resistencias para conectar en bridge..👍🏼 de antemano gracias y un saludo..👋🏼

[@tj6gamer342]

Bro mere pass 4 ohm 12 w bade magnet ka speaker hai kya 8403 amplifier board per chalega

[@bhaujiAzamgarhiya]

Yes

[@topanraditya5340]

Gimana kalo kapasitor mylar 104 apa bass nya sapat

[@vaqtinchaoshiq]

1:05 зачем использовать 50в конденсатор если там 5в ? Возьми два раза больше те 10в и все.

[@YA_sdelal]

Не подскажите? Данная доработка не навредит усилителю?

[@vaqtinchaoshiq]

​​@@YA_sdelalЭто rc фильтр и она не должна навредить. Хотя эти усилители очень дешёвые (10шт за 1.5$ на али) Теперь про RC фильтр: У моей плате pam8403 резистор 10кОм (который рядом конденсатора) и 500нФ (0.5 МкФ) получается частота среза фильтра 31 Гц. С этой доработкой будет 16 Гц. Ниже 20 Гц человек не услышит.

[@YA_sdelal]

@@vaqtinchaoshiq понял! Спасибо за понятное объяснение)

[@Nichrome_resistance]

Имеет ли практический смысл "доработка" из видео?

[@harshgamer2088]

Bhai Mera noise free music amplifier ka project he ye banake jasaktahu kya

[@bansuklangpapang7459]

Is this a bypass capacitor wich add a big capacitor to stable the power supply

[@JK-ng2ju]

can i use 1uf 63v

[@djx8937]

Yes

[@dhadidurgaprasad2723]

Bro can we use 0.1uf50v capacitor instead of 1uf50v capacitor

[@electproject]

Noo

[@alaaaboahmed8803]

الله ينور عليك يا هندسة ربنا يكرمك ويوفقك ويرزقك ويسعدك يارب العالمين

[@fizascreation880]

❤

[@fizascreation880]

Ameen❤

[@lutchovicrr9432]

Bonjour comment éteindre la carte , juste coupé le son et la carte coupe courant ? Ou il faut installer interrupteur sur batterie ? Merci

[@RedEyedRaii]

Bhai ye capacitors lagaane k baad sahi output mil raga hai ya jo aapne ek or video banai thi pf use kare the jisme usme sahi output milega pam 8403 se?

[@electproject]

G bhai

[@rafaelgastoncabezascuellar1418]

Interesante no se me ocurrió eso para eliminar la distorsión

[@julioespinoza2904]

Funcionaria con alimentación de baterías 5v?

[@Эйчувачёк-р9ъ]

Конечно да

[@polashrahman1]

Bro, if i use 6V - 600mAh... will it damage?

[@electproject]

Yes

[@electproject]

It will operate only in 3.7v to 5v dc

[@Denis7947.]

Such of small amp powering what a 30 or 40 wats speaker its amazing

[@harshyt5030]

That's a 3Watts output amp, and it's not a big deal it is providing 3 watts to a 50watt speaker at full volume and sound will be only like that of a 3W speaker

[@er-stereo]

What if we add 2uf

[@GH0ST-.-.-.-.-.-.-0101]

Can I use 4.7uf 50 v capacitor

[@ruayfe7342]

Yes you can

[@sadusam45]

sir pleas tel me this pcb can run by 3.7v

[@krishnakanth_82]

Yes

[@FahmiKDR]

Kalau diganti 10uf 50v bisa tidak

[@electproject]

Yes

[@FahmiKDR]

@@electproject makasih bang infonya

[@gadisdesa5186]

​@@FahmiKDRgimana hasilnya om

[@CatMaskUltra]

​@@gadisdesa5186meledak

[@AliTech_Official]

what happens if i use 10uf 50v capacitors?

[@MRKamtaTechnical]

I will do use 16v 10uf capacitor

[@RedEyedRaii]

Bhai in capacitors ko lagaake jyada Der chalaane se heat to nahi Marta ye amplifier

[@brainfood1680]

Can i use 220uf ?

[@electproject]

Try to check

[@mohangabhale5555]

Humming noise ata hai? Solution batao

[@electproject]

Use resistor 3.3k to audio and gnd

[@pavitrarai9397]

Bro i used 50 uf capacitor so that my 100 waat spk blown up 2:41

[@luffyaraheta3379]

Test using a speaker box, so that the sound details are clearer

[@Pellers-ld2pd]

Love its ...

[@VladiMoya-pd1pu]

Amigo yo ensamble pero con el bluetooth sale bien bajito el sonido que sera

[@IsaacVera1104]

Tu falta de primaria.

[@mohangabhale5555]

Share circuit diagram

[@hunters1274]

Listen to both before and after. The after music is slower than the before?!!!

[@electproject]

No, before bass was low and after bass booster due to changed capacitor

[@agussuyono1269]

Boleh di coba

[@Nandarm-p9f]

Punya saya cepat panas kenapa ya?

[@Fvckingga]

power nya ke gedean kali banh coba cek

[@frankdiaz8908]

Es real funciona! Si

[@marcostejeda4769]

Que es?? Cómo lo hago??

[@mukeshchohan4566]

8403 amplifier board tv me kese bajaye

[@electproject]

5V KA CHARGER LAGA KAR SUPPLY DO OR CONNECTION KARLO SIMPLE HAI

[@IamMuslim-m3g]

50v 100uf ki hogi

[@Felix_Fausto554]

Use 10uf caps instead of 1uf

[@electproject]

U can use

[@andersoncoimbradossantos1704]

😯

[@sujonahmed5116]

ic BLAST 😂

[@electproject]

Nope

[@Emon_Experiment]

It's a lie. I tried but it's not working. He is just fooling us to get views

[@electproject]

Its not lie my friend i have getting u seen original make it and you can enjoy from this project

[@Sahel_prince]

Sound problem 😢😢😂😂😂😂

[@electproject]

Noo

[@Sahel_prince]

@electproject but my pam8403 module sound problem,,,,not clear sound,,,💗😭