離線式LED照明簡述
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...
為解決直流逆變交流的問題,有效地利用能源,讓電源輸出最大功率,設計了高性能的基于IR2101最大功率跟蹤逆變器,并以SPMC75F2413A單片機作為主控制器。高電壓、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 新的高階電源供應器.結(jié)合全新的技術(shù),CP-1000 提供了絕佳的性價比. 新的功能有: 革新的電路設計; 較大的空間可以安排電子零件及增進風流; 直流式的風道設計,讓風...
The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin packages, based on a high ...
數(shù)字控制的交流調(diào)速系統(tǒng)所選用的微處理器、功率器件及產(chǎn)生PWM波的方法是影響交流調(diào)速系統(tǒng)性能好壞的直接因素。在介紹了正弦脈寬調(diào)制(SPWM)技術(shù)的基礎上,設計了一種以8098單片機作為控制器,以...
為了提高傳統(tǒng)溫度控制系統(tǒng)的性能,將PID控制理論與嵌入式系統(tǒng)相結(jié)合,采用瑞薩電子公司的H8S/2166作為核心處理器,AD公司的AD7705以及熱敏電阻溫度傳感器作為溫度檢測單元,利用4&ti...