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ncp5010是一款为恒定电流应用的固定频率pwm，集成了整流功能，产品具有小尺寸，最少外部元件，提供高达500mw输出功率功率，能驱动2-5个串联白光led。单个电阻器设定led
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led照明器具由led光源、电器附件和器具组成。它采用半导体发光的器件作为光源，具有体积小、寿命长、能耗低、瞬时启动、颜色丰富等特点，是一种环保节能的冷光源。
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