The operation principle, unite power factor and parameters designing of CIC-CPPFC electronic ballast are explained in detail.
2
在I R 2153外围增加少量元器件,可实现电子镇流器的预热和无灯负载时的保护功能,叙述了其工作原理。
The preheating and lamp removed protection functions of the electric ballast can be implemented by the IR2153 added a few peripheral components and devices, the operation principle is described.
The features of IR21592 dimming ballast controller is introduced. The operation principle and design of 36w fluorescent lamp electronic ballast circuit based on IR21592 are described in detail.