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浼佷笟鐙 珛鍩熷悕閭 锛岀粺涓 绠 悊锛? 鏈 郴缁熺敱缃戞槗浼佷笟閭 鎻愪緵 1997-.
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注 CE 176 265 JU 85 135 UN 85 265 DC 直流。 例如 申请 是否 隔离、 是否 调光、输入电压 85 260 V、输出电压(20)V、输出电流(350)mA、效率(90%)、功率因数(0.7)、成本控制在(20)元的 PAR 灯方案.
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您的当前位置 首页 公司信息 公司简介. 创新的LED驱动产品涵盖了DC 1.0V 80V，AC 85V 265V宽输入电压范围 隔离/非隔离)，实现LED照明驱动功率从1瓦至几十瓦的高效率全套解决方案。
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非隔离内置MOS,全闭环恒流技术精度3%，适应高压低电流输出 120mA以内 ，主推球泡灯，T5-T8电源. 非隔离 外置MOS 效率92%@18W PWM/模拟调光 1%恒流精度 最优替代BP2808.
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The Trend of High Voltage Linear LED Driving Solution. China Solid State Lighting Alliance Li Mingfeng , Jake Cheng, Yao Renfeng, Zhang Zhansong. This paper presents features of high voltage linear LED driving system compare with traditional switching power driving system and RC driving system. The future key technical and cost factors that may influence the development of HV LED market are listed and analyzed in details. LED Constant Current Control / Linear HV LED Driving IC DU1501.
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Non Ecap LED Constant Current Control Solution based on. China Solid State Lighting Alliance Li Mingfeng Yang Gaoquan Zhang Zhansong. This paper presents the principle of a non-isolated BUCK topology based on TRUEC. Close loop current control/ Dutycycle/DU8623. 根据木桶原理，决定整灯寿命的是最“短命”的环节 电解电容。 LED 市场，爆发在即，但其特点是“短周期”。 何谓“短周期” 即方案的变化、更新十分迅速。 Dutycycle Semiconductor LIBRARY 2012 ，. 八十年代在美国重点研究开关电源的基本拓扑，著作有 高频开关稳压电源 ， 开关电源原理与设计 ， 电路与系统仿真实践 ，翻译有 开关电源手册 等书，长期担任广东省电源学会理事长，中国电源学会副理事长等职，并任9家电源类杂志的编委。
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