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恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为...
恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为例，重点讨论如何巧妙应用 LED恒流驱动电路的采样电阻提高大功率LED的效率，并给出大功率LED驱动器设计与散热设计的注意事项。-LED constant current drive and to improve the optical efficiency of LED application design of two key issues, this paper describes the application of high-power LED constant current driver and the choice of the program guide, and then the United States National Semiconductor (NS) products, for example, focus on how skillful application of LED constant current driver circuit of the sampling resistor to improve the efficiency of high-power LED, and gives high-power LED driver design and thermal design considerations.
- 2022-11-05 19:10:03下载
- 积分：1
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unmakesis Symbian操作系统
UnmakeSis for Symbian OS
- 2023-07-14 20:00:03下载
- 积分：1
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Equivalence
等价
- 2023-01-20 07:40:03下载
- 积分：1
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手机游戏，画面效果还可以，可以作为手机游戏入门参考
手机游戏，画面效果还可以，可以作为手机游戏入门参考-phone games, the desired effect can also can serve as a reference mobile gaming portal
- 2023-05-21 19:50:03下载
- 积分：1
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verilog
verilog-wire a simple circuits
- 2022-06-19 09:17:49下载
- 积分：1
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skinform是一个组件来帮助你做出非
SkinForm is a component to help you make non-rectangle and skinable form, just like the popular applications such as WinAMP, WPlay
- 2022-03-22 12:41:35下载
- 积分：1
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一个自己作的FALSH导航式的文件,如果做的技术上有问题请多多包含...
一个自己作的FALSH导航式的文件,如果做的技术上有问题请多多包含-a FALSH themselves for the type of navigation, so if it is technically you will contain
- 2023-02-24 09:25:04下载
- 积分：1
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此程序为潮流计算的PQ分解程序，也是潮流程序中一部分。
此程序为潮流计算的PQ分解程序，也是潮流程序中一部分。-This program for the power flow calculation of the PQ decomposition process, is also a part of the trend of the program.
- 2023-03-03 00:45:03下载
- 积分：1
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Composition Principle of Computer Animation, clear introduction to the compositi...
计算机组成原理动画演示，清晰的介绍了组成原理中的重要原理的动画演示，直观明了-Composition Principle of Computer Animation, clear introduction to the composition of the important tenets of the principle of animated demo, intuitive understanding of
- 2022-08-10 04:51:30下载
- 积分：1
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一个经典的连连看游戏，通过Visual C++编写。具有较好的界面和动态效果。...
一个经典的连连看游戏，通过Visual C++编写。具有较好的界面和动态效果。
- 2022-04-19 06:08:26下载
- 积分：1
