输入电压可达550V的LED驱动用控制IC的设计与实现pdf,本文详细介绍了输入电压可达550V的LED驱动用控制IC的设计与实现。1. Specifications
1.1 Package Pinout
2 Pin Descr iption
Pin# Name
Descr iption
8R
Input voltage
LED Current Sense input. Internal current
cs应2
7 LD
sense threshold is set at VcS(high).
由传统的高压电力线通信技术发展而来的低压电力线载波通信(PLC,low-voltage power line carrie-current communication)技术已经越来越受到关注,且被视为解决因特网接入“最后一公里”问题的有效手段。文章通过软硬件结合的方式,自主搭建了一个低压电力线载波通信系统,从而实现了利用低压电力线进行数据传输的目的。
A new Er(3+)/Yb(3+) co-doped phosphate glass has been prepared, which exhibits good chemical durability and spectralproperties. Planar graded index waveguides have been fabricated in the glass by (Ag+)-Na(+) ion exchange in a mixed melt of silver nit
费朗
Fetlang是一种静态类型化,过程化,深奥的编程语言和参考实现。 它的设计使源代码看起来像写得不好的恋物癖色情作品
目前不建议将Fetlang用于生产,尤其是在医疗或军事应用中
例
以下示例输出提供给可执行文件的参数:
Make Sean moan
Worship Carrie's feet
Bind Amy to Saint Andrew's Cross
Have Amy hogtie Sean
If Amy is Carrie's bitch
Mak