300W 24V Indoor LED Power Supply

The P-300S-24-ETL is a 300W, 24V DC constant-voltage LED power supply for commercial and industrial lighting installations. It accepts 100-130VAC input at 50-60Hz and is intended for use as a component within final equipment, serving contractor and integrator applications that require a DC source for LED loads. Rated output is 0-12.5A at 24V DC with ±0.5V voltage tolerance and 200mVp-p ripple and noise. Typical full-load efficiency is 85% at 110VAC, power factor is 0.5, and no-load consumption is under 0.7W. Cooling is by free air convection. The working range is -20°C to +50°C at 20-60% RH non-condensing, with over-temperature shutdown at 100°C ±10°C and hiccup-mode short circuit and overload protection at 110-140% of rated output power. The aluminum alloy enclosure measures 210 x 64 x 31mm, weighs 0.40 kg, and is rated IP20 for dry indoor use. The unit is ETL Listed under UL file 5024093 and carries a CE Mark, with EMC immunity referenced to EN55015:2013, EN61547:2009, EN61000-3-2:2014 and EN61000-3-3:2013. All units receive a 100% full-load burn-in test. Warranty is 3 years.