This paper describes the feature and function of a novel PWM control IC SA8281. A typical applicable circuit base on SA828.is given Experimental results prove the IC has the advantage of simple design, small volume , and reliable performance.
英
美
- 本文介紹了新型三相PWM專(zhuān)用芯片SA8281原理及應用,并在此基礎上研制出一套逆變器調速裝置,實(shí)驗結果表明,以SA8281為控制芯片逆變器具有設計簡(jiǎn)單,體積小,性能可靠的優(yōu)點(diǎn)。
