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 November 2023 IssueGoniophotometerThe LM-79 Moving Detector Goniophotometer (Mirror Type C) from Lisun Electronics is an automatic light distribution intensity 3D curve testing system for measuring LEDs, plant lighting, indoor and...Photonics.com 4/16/2024LED Lighting ControllersThe HCS-150-ZEB from Advanced Illumination is an LED lighting controller developed specifically for Zebra Iris GTX smart cameras. The controller is capable of directly powering the camera connected...Photonics.com 6/15/2022Chip Scale Package LEDThe LUXEON HL1Z LED emitter from Lumileds BV is an un-domed, single-sided chip-scale package LED with 137 lm/W efficacy. 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