Thomas Research Products has released a revised and expanded version of its LED driver catalog for 2012. The extensive line of LED drivers listed in the catalog range from 12 through 300 watts. Constant-current, fixed-output and dimming, as well as constant-voltage versions are included.  All are UL 1310 or 8750 compliant, RoHS compliant, CE certified, and meet FCC requirements. 

They all feature active power-factor correction and are protected from output over-voltage, over-current and short-circuit conditions. All models are either IP66 or IP67 rated, making them suitable for use in indoor and outdoor applications. LED Drivers from TRP are optimized for quality, efficiency, longevity, and cost-competitiveness. Also listed are the company's surge protectors for LED drivers and electronic ballasts, as well as 480V step-down transformers.