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Blogs

  • LED driver for high power machine vision flash

    LED driver for high power machine vision flash
    Machine vision systems use very short glare flashes to produce high-speed images for various data processing applications. For example, fast-moving conveyor belts use machine vision systems for rapid labeling and defect detection. Infrared and laser LED flashes are commonly used in machine vision for short-range and motion detection. The security system emits high-speed, imperceptible LED flashes to detect movement, capture and store security images.
    July 8, 2021
  • Nexperia Introduces New Automotive Grade Constant Current LED Driver Delivers 250mA Output Current

    Nexperia Introduces New Automotive Grade Constant Current LED Driver Delivers 250mA Output Current
    Nexperia, the global leader in discrete devices, logic devices and MOSFET devices, has introduced its family of constant current LED drivers, which add eight new AEC-Q101 compliant devices. Low power and medium power LEDs with drive currents up to 250mA. The 16V NCR32xx and 40V NCR42xx series are available in two package styles: space-saving SOT457 (SC-74) and SOT223 (SC-73); the latter provides higher power capacity up to 1,250mW.
    March 26, 2019

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