ＩＲ公司推出的ＩＲ２１５６整流控制器ＩＣ集成了整流控制器和半桥驱动器,拥有１５０μΑ的起始电流,内置１５６Ｖ的基纳钳位二极管。它具有可编程的预热频率、预热时间、死区和运行频率功能,还可提供过流、静电保护并可对外部信号自动复位。这种镇流器通过外围的ＲＣ网络进行 IR’s IR2156 Rectifier Controller IC integrates a rectifier controller and half-bridge driver with a starting current of 150μA and a built-in 156V Kehner clamp diode. It has a programmable preheat frequency, warm-up time, dead zone and operating frequency functions, but also provide over-current, static protection and external signals can be reset automatically. This ballast is made through a peripheral RC network