Two LED constant current drive power control decomposition
Date:2011-06-20 11:26
Status:Be resolved
Question:admin
y speaking, it does not belong to the mainstream switch mode power supply control, switching power supply control of the mainstream model is required benchmarks and op amp. However, this IC can only be used out of LED, it is difficult for other things, just because the LED on the requirements of very low ripple. But because it is only used for LED, so now the price is higher. 9910 plus is the use of basic MOS pipe production, the output without electrolysis, in general I see a lot of people do i
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