Request InfoNational SemiconductorIntegrating active power factor correction and phase-dimming decoding across a wide programmable range to provide flicker-free uniform dimming, National Semiconductor Corp.’ LM3450 LED driver is suitable for use in high-brightness LED applications. A member of the company’s PowerWise energy-efficient product family, it is well-suited for high-performance, phase-dimmable 10- to 100-W LED fixtures. The device integrates hold circuitry to dynamically adjust the current through the phase dimmer; coupled with a programmable, intelligent dimming decoder, this ensures smooth, consistent...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueUV LEDsThe WC2X2C40L6-325 and WC2X2C40L9-340-V1 from Violumas are UV LEDs made for biological applications such as biological analysis, spectroscopy, and sensing. 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