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国际整流器公司(IR)的两种新型IC可简化照明控制设计,并可提高灯的效率。IR2520D是一种耐用的自适应CFL(小型荧光灯)照明镇流器设计的核心件。该芯片可使镇流器的元件数量减少20%,与传统的电子镇流
Two new ICs from International Rectifier (IR) simplify lighting control design and increase lamp efficiency. The IR2520D is the heart of a rugged adaptive CFL (compact fluorescent) lighting ballast design. The chip can reduce the number of ballast components by 20%, with the traditional electronic ballast