DIY Super Simple Audio Amplifier: 8 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Hav! txhua tus Kuv lub npe yog Steve.

Hnub no kuv yuav qhia koj Yuav Ua Li Cas 30 Watt Portable Amplifier hauv Txoj Kev Yooj Yim heev

Nyem qhov no mus Saib Cov Video

Cia Pib

Kauj ruam 1: Nta

Lub Hwj Huam Tso Tawm

35 Watt x 1 @ 4Ohms

Lub Hwj Chim Fais Fab

16 - 24V DC

Built-in Kev Tiv Thaiv

• Tshaj Kev Tiv Thaiv
• Kev tiv thaiv luv Circuit Court
• Tshaj Kev Tiv Thaiv Thaum Tshav Kub Kub

Kauj ruam 2: Yam kuv tau siv

LCSC

• TDA2050 -
• 22K -
• 680R -
• 2.2R -
• 0.47uF -
• 100uF 25V -
• 22uF 25V -
• 2.2 50V -
• 1000uF 25V -

Banggood

• 24V SMPS -
• Soldering Hlau -
• Yooj Yim Caj Dab -

Amazon

• 24V SMPS -
• Soldering Iron -
• Yooj Yim Caj Npab -

Aliexpress

• 24V SMPS -
• Soldering Hlau -
• Yooj Yim Caj Dab -

Kauj ruam 3: Sponsor

Kab lus hnub no tau txhawb nqa los ntawm lcsc.com

Lawv yog Cov Khoom Siv Hluav Taws Xob Loj Tshaj Plaws Los Ntawm Tuam Tshoj Npaj Yuav Nkoj Hauv 4 Teev Sijhawm thiab lawv xa thoob Ntiaj Teb

Kauj Ruam 4: Daim duab Circuit Court

Koj tuaj yeem pom daim duab qhia chaw kom yooj yim dua

Kauj ruam 5: Soldering

Koj tuaj yeem pom cov duab nws zoo li tsis ntxaws, koj tuaj yeem siv tau yooj yim perf board tab sis hauv daim vis dis aus no, Kuv ua qhov no yooj yim

• Ua ntej kuv tau txuas 22K Kuj rau 2 thiab 4 Pin ntawm TDA2050
• Kuv tau txuas lub 22uf capacitor rau tus pin thib 2 ntawm TDA2050
• 680 Ohms Kuj rau tus lej thib 3 ntawm TDA2050 thiab tus lej tsis zoo ntawm 22uf capacitor
• 3 22K Kev Tiv Thaiv rau tus pin 1, 3 thiab 5 Pin ntawm TDA2050 thiab txuas nrog txhua qhov Kev Tiv Thaiv ua ke "saib daim duab"
• Tsis zoo Pin ntawm 100uf Capacitor rau tus pin thib 3 ntawm TDA2050 thiab tus pin zoo rau 3 Kuj
• 2.2 Ohms Kuj rau tus lej thib 4 ntawm TDA2050
• 0.47uf capacitor rau tus pin thib 3 ntawm TDA2050 thiab 2.2 Ohms Kuj "saib daim duab"
• Tsis zoo Pin ntawm 2.2uf capacitor rau 1st tus pin ntawm TDA2050
• Tus lej zoo ntawm 1000uf capacitor rau tus lej thib 4 ntawm TDA2050

Kauj Ruam 6: Kev Sib Txuas

Liab thiab Dub xaim rau tus thib 3 thiab thib 5 ntawm TDA2050

• Ntsuab hlau rau Qhov Tsis Zoo ntawm 1000uf capacitor
• Teeb liab xaim mus rau qhov zoo ntawm 2.2uf capacitor

Lub Hwj Chim Fais Fab

Cov xaim dub yog hauv av thiab Cov hlau liab yog Qhov Zoo

Hais Lus Tawm

Ntsuab hlau yog Tus Hais Lus Tso Tawm nrog Hauv av

Cov tswv yim tawm tswv yim

Teeb liab yog rau teeb liab nkag nrog hauv av

Kauj Ruam 7: Tshav Kub Kub

Kuv siv qhov nruab nrab Qhov Kub Tshav Kub rau Tshav Kub Kub nrog me ntsis ntawm cov cua sov sib xyaw

Kauj Ruam 8: Teeb thiab Txaus Siab

• Kuv tau siv 24V SMPS los ua lub zog Amplifier
• Thiab siv tus neeg hais lus hauv txee rau ntawv

Nyem qhov no mus Saib Cov Video