PAM8403 Stereo 4x Bass amplifier,Mini Bass Amplifier Board

[@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)

[@rafaelgastoncabezascuellar1418]

Interesante no se me ocurrió eso para eliminar la distorsión

[@harsh-iw4nf]

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

[@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

[@harsh-iw4nf]

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

[@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

[@bansuklangpapang7459]

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

[@Pellers-ld2pd]

Love its ...

[@lutchovicrr9432]

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

[@sadusam45]

sir pleas tel me this pcb can run by 3.7v

[@krishnakanth_82]

Yes

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

Can I use 4.7uf 50 v capacitor

[@ruayfe7342]

Yes you can

[@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?

[@andersoncoimbradossantos1704]

😯

[@Skatepung255]

Punya saya cepat panas kenapa ya?

[@Fvckingga]

power nya ke gedean kali banh coba cek

[@pavitrarai9397]

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

[@IamMuslim-m3g]

50v 100uf ki hogi

[@mukeshchohan4566]

8403 amplifier board tv me kese bajaye

[@electproject]

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

[@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..👋🏼

[@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)

[@topanraditya5340]

Gimana kalo kapasitor mylar 104 apa bass nya sapat

[@tj6gamer342]

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

[@bhaujiAzamgarhiya]

Yes

[@luffyaraheta3379]

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

[@mohangabhale5555]

Share circuit diagram

[@JK-ng2ju]

can i use 1uf 63v

[@djx8937]

Yes

[@julioespinoza2904]

Funcionaria con alimentación de baterías 5v?

[@agussuyono1269]

Boleh di coba

[@er-stereo]

What if we add 2uf

[@mohangabhale5555]

Humming noise ata hai? Solution batao

[@electproject]

Use resistor 3.3k to audio and gnd

[@alaaaboahmed8803]

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

[@fizascreation880]

❤

[@fizascreation880]

Ameen❤

[@frankdiaz8908]

Es real funciona! Si

[@marcostejeda4769]

Que es?? Cómo lo hago??

[@VladiMoya-pd1pu]

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

[@IsaacVera1104]

Tu falta de primaria.