Yuav Ua Li Cas D882 Ob Chav Transistor rau Lub Suab Amplifier: 9 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Nyob zoo phooj ywg, Hnub no kuv yuav ua ib qho Circuit Court ntawm Audio Amplifier siv D882 Ob chav transistor.

Cia peb pib,

Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab

Cheebtsam yuav tsum tau -

(1.) Aux cable x1

(2.) Roj teeb - 9V x1

(3.) Transistor - D882 x2

(4.) Clipper roj teeb

(5.) Capacitor - 50V 4.7uf x1

(6.) Hais lus

(7.) Resistor - 120K x1

Kauj Ruam 2: Transistor - D882

Qhov no yog tus pin ntawm tus transistor no.

Kauj Ruam 3: Txuas Ob Lub Transistors

Ua ntej peb yuav tsum txuas ob lub transistors rau ib leeg.

Solder Base Pin ntawm Transistor-1 rau Emmiter tus pin ntawm Transistor-2 li cov laug hauv daim duab.

Kauj Ruam 4: Txuas 120K Resistor

Tom ntej no peb yuav tsum txuas 120K resistor rau transistor.

Solder 120K resistor ntawm Collector tus pin ntawm Transistor-1 rau Base Pin ntawm Transistor-2 raws li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 5: Txuas 4.7uf Capacitor

Tom ntej no peb yuav tsum txuas 50V 4.7uf Capacitor rau hauv Circuit Court.

Solder -ve tus pin ntawm lub capacitor rau Base tus pin ntawm Transistor -2 li cov laug hauv daim duab.

Kauj Ruam 6: Txuas Tus Hais Lus Hlau

Solder +ve hlau ntawm tus hais lus rau Tus lej Pin ntawm Transistor-2 thiab

Solder -ve xaim ntawm tus hais lus rau tus pin tus pin ntawm Transistor -1 raws li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 7: Txuas Roj Teeb Clipper Hlau

Tom ntej Solder +ve hlau ntawm roj teeb clipper rau Collector tus pin ntawm Transistor-2 thiab

Solder -ve xaim ntawm lub roj teeb clipper rau emmiter tus pin ntawm transistor -1 li cov laug hauv daim duab.

Kauj Ruam 8: Txuas Aux Cable Hlau

Tam sim no Peb yuav tsum txuas cov xov hlau ntawm lub aux cable.

Solder +ve (Sab laug/Txoj Cai) Hlau ntawm aux cable rau +ve pin ntawm capacitor thiab

Solder GND xaim ntawm aux cable rau emmiter tus pin ntawm transistor-1 raws li koj tuaj yeem pom hauv daim duab.

Kauj Ruam 9: Kauj Ruam Kawg

Tam sim no lub tshuab ua suab nrov tau ua tiav yog li txuas lub roj teeb rau lub roj teeb clipper thiab pug-in aux cable rau xov tooj ntawm tes thiab ua nkauj.

Tus amplifier no ua haujlwm txaus.

Ua tsaug