点击图片查看大图 DR3062是台湾桦晶科技研发的一款LED照明电源驱动IC，该IC直接110V 或220V交流电输入,免变压器和高压点解电容,具体更节能、省空间、延长灯泡寿命等特点，而且使得LED照明电源方案设计简单而实用。具体参数如下：
1. NO power management IC needed， no MOSFET, no transformer.
2. 110V/220V AC thru bridge rectifier output straight to DR3062.
3. High voltage process ， sustained voltage = 500VAC.
4. No Electrolytic Capacitor Needed for long product life time.
5. Neat PCBA for easy to assembly, Power factor = 100%.
6. 80Lm/W @ 40mA >>480Lm (~ 450 Lm)@6W
C.f. Incandescent lamp 450 Lm@40W
照明LED电源驱动IC