Qhov zoo ntawm Chav D amplifiers
1) Nws muaj qhov ua tau zoo thiab feem ntau tuaj yeem ncav cuag ntau dua 85%;
2) Qhov loj me me, tuaj yeem txuag tau ntau qhov chaw ntau dua li qhov hluav taws xob analog amplifier Circuit;
3) tsis muaj suab nrov nrov tau tawg;
4) Tsawg kev sib txis sib txig thiab qhov tsawg zaus teb nkhaus. Tsawg ntu khoom siv hauv ib cheeb tsam, yooj yim los tsim thiab debug.