常見例句雙語例句By designing TDA7490 sine wave inverter power supply, we educed a method to design an inverter power supply with low distortion by using class-D on-off audio part.通過對TDA7490的正弦逆變電源運(yùn)用設(shè)計(jì)，嘗試出一種利用D類開關(guān)音頻器件設(shè)計(jì)低失真逆變電源的方法。 返回 low-distortion part