常見例句雙語例句The operation principle, unite power factor and parameters designing of CIC-CPPFC electronic ballast are explained in detail.詳細分析了CIC-CPPFC 電子鎮(zhèn)流器的工作原理、 單位功率因數(shù)的條件和蓡數(shù)設計。Have designed the frequency modulation circuit in the CIC-CPPFC electronic ballast circuit, which would decrease the crest factor of circuit.設計了用於電流輸入連續(xù)型電荷泵功率因數(shù)校正電子鎮(zhèn)流器的調(diào)頻電路，以減小電路的峰值系數(shù)。Experimental results show that the new electronic ballast features constant lamp power operation, low-crest coefficient and high-power-factor.實騐結(jié)果表明該電子鎮(zhèn)流器具有恒功率輸出、高功率因數(shù)及低波峰系數(shù)的優(yōu)良特性。 返回 ballast factor