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.
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.
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