Datasheets MeanWell

0% 2% 4% 6% 8% 10% 12% 14% 16% 18% 20% 50% 60% 70% 80% 90% 100% 277VAC 230VAC 115VAC 76 78 80 82 84 86 88 90 92 94 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277V 230V 115V 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277V 230V 115V 90W PWM Output LED Driver PWM- 90 se r i es PF LOAD OUTPUT LOAD vs TEMPERATURE STATIC CHARACTERISTIC TOTAL HARMONIC DISTORTION (THD) AMBIENT TEMPERATURE,Ta ( ) ℃ LOAD (%) INPUT VOLTAGE (V) 60Hz LOAD (%) (HORIZONTAL) POWER FACTOR (PF) CHARACTERISTIC Tcase ( ) ℃ LOAD (%) (HORIZONTAL) ※ De-rating is needed under low input voltage. EFFICIENCY vs LOAD PWM-90 series possess superior working efficiency that up to 90.5% can be reached in field applications. -40 -25 0 20 45 60 70 80 85 20 40 60 80 100 ※ 48V Model, Tcase at 75 ℃ ※ 48V Model, Tcase at 75 ℃ EFFICIENCY(%) LOAD THD LOAD ※ Tcase at 75 ℃ 230VAC Input only (90W) 230VAC Input only -40 -25 0 -10 15 30 50 60 70 20 40 60 80 100 50 90 100 125 135 145 155 165 175 180 200 230 305 100 90 80 70 60 50 40 File Name:PWM-90-SPEC 2019-12-26