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基于NCP1013LEDGEVB通用发光二极管驱动器的参考设计

消耗积分:2 | 格式:pdf | 大小:525.36KB | 2021-07-12

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说明

  • NCP1013LEDGEVB, Evaluation Board using NCP1013 current mode PWM controller, 5 W universal LED driver. The controller used in this application is a low cost monolithic design, the NCP1013. The design comprises an input filter, bridge rectifier, bulk capacitors and a line inductor, the power stage, rectifier diode and smoothing capacitors. Feedback is CVCC, constant current drive for the LED's with a constant voltage in the event of an open circuit output

主要特色

  • Input Voltage
    85 to 265 (AC) V
  • Output Power
    5 W
  • Number of Derived Elements
    2

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