离线式LED照明简述
As environmental concerns over traditional lighting increaseand the price of LEDs decreas...
As environmental concerns over traditional lighting increaseand the price of LEDs decreas...
In a recent discussion with a system designer, the requirementfor his power supply was to...
Photomultipliers (PMT), avalanche photodiodes (APD),ultrasonic transducers, capacitance m...
In August of 1992 LTC published Application Note 49, “Illumination Circuitry for Liquid Cry...
为解决直流逆变交流的问题,有效地利用能源,让电源输出最大功率,设计了高性能的基于IR2101最大功率跟踪逆变器,并以SPMC75F2413A单片机作为主控制器。高电压、高速功率的MOSFET或IGBT...
When a system designer specifies a nonisolated dc/dc powermodule, considering the needed input volta...
CP-1000 是 Antec 新的高阶电源供应器.结合全新的技术,CP-1000 提供了绝佳的性价比. 新的功能有: 革新的电路设计; 较大的空间可以安排电子零件及增进风流; 直流式的风道设计,让风...
The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin packages, based on a high ...
数字控制的交流调速系统所选用的微处理器、功率器件及产生PWM波的方法是影响交流调速系统性能好坏的直接因素。在介绍了正弦脉宽调制(SPWM)技术的基础上,设计了一种以8098单片机作为控制器,以...
为了提高传统温度控制系统的性能,将PID控制理论与嵌入式系统相结合,采用瑞萨电子公司的H8S/2166作为核心处理器,AD公司的AD7705以及热敏电阻温度传感器作为温度检测单元,利用4&ti...