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Meanwell OWA-120U-24 is a 120W single-output external LED power supply with 24V14.4-24V5A120W150mVp-p. The item pairs the North American type of AC plug and prevailing DC connectors. OWA-120U-24, working like an adaptor, simplifies the connection with LED lighting fixtures without extra wiring efforts. What’s more it is certified with the UL LISTED for dry and damp locations. As a class II (no FG) design, the enclosure is a 94V-0 flame retardant plastic case. Additionally, the interior is fully potted with silicone, which enhances the heat dissipation. With the efficiency reaching high up to 90.5%, OWA-120U-24 is cooled by free air convection. The working temperature ranges from -40℃ to +70℃. In view of its longevity, high efficiency and excellent reliability, Meanwell OWA-120U-24 serves as an ideally suitable solution for various applications.
OWA | Series Name |
120 | Output wattage |
U | North American type of AC plug |
24 | Output Voltage |
ORDER NO. | OWA-120U-24 | |
OUTPUT | DC VOLTAGE | 24V |
CONSTANT CURRENT REGION | 14.4-24V | |
RATED CURRENT | 5A | |
RATED POWER | 120W | |
RIPPLE & NOISE (max.) | 150mVp-p | |
VOLTAGE TOLERANCE | ±4.0% | |
LINE REGULATION | ±0.5% | |
LOAD REGULATION | ±0.5% | |
HOLD UP TIME (Typ.) | 500ms, 80ms at 95% load 230VAC / 115VAC | |
SETUP, RISE, HOLD UP TIME | 16ms at full load 230VAC / 115VAC | |
INPUT | VOLTAGE RANGE | 90 ~ 264VAC 127 ~ 370VDC |
FREQUENCY RANGE | 47 ~ 63Hz | |
POWER FACTOR (Typ.) | PF>0.97/115VAC, PF>0.96/230VAC at full load | |
TOTAL HARMONIC DISTORTION | THD< 20% when output loading>=60% at 115VAC/230VAC | |
EFFICIENCY (Typ.) 115VAC | 89.50% | |
EFFICIENCY (Typ.) 230VAC | 90.50% | |
AC CURRENT (Typ.) | 1.3A / 115VAC 0.65A / 230VAC | |
INRUSH CURRENT (Typ.) | COLD START 30A(twidth=520 s measured at 50% Ipeak) at 115VAC COLD START 60A(twidth=520 s measured at 50% Ipeak) at 230VAC |
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MAX. No. of PSUs on 16A CIRCUIT BREAKER | 4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC | |
LEAKAGE CURRENT | <0.125mA / 120VAC <0.25mA / 240VAC | |
PROTECTION | OVER CURRENT | 95 ~ 108% |
Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed | |
OVER VOLTAGE | 28-34V | |
Protection type : Shut down o/p voltage, re-power on to recover | ||
OVER TEMPERATURE | Shut down o/p voltage, re-power on to recover | |
ENVIRONMENT | WORKING TEMP. | -40 ~ +70℃ (Refer to "Derating Curve") |
WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |
STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | |
TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |
VIBRATION | 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes | |
SAFETY & EMC | SAFETY STANDARDS | UL8750 listed, CSA C22.2 No. 250.13-12; IP67(for power body) approved |
WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |
ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |
EMC EMISSION | Compliance to FCC Part15 | |
Others | MTBF | 2902.2K hrs min. Telcordia SR-332 (Bellcore) 294.4K hrs min. MIL-HDBK-217F (25℃) |
DIMENSION | 191*63*37.5mm | |
PACKING | 1.15Kg; 12pcs/13Kg/0.89CUFT |
l 5 years warranty
l Fully isolated plastic case
l Universal AC input/Full range
l ClassⅡpower unit, no FG
l Built-in active PFC function
l High efficiency up to 90.5%
l Energy efficiency Level VI
l No load power consumption <0.15W
l Comply with EISA 2007/DoE, NRCan
l Fanless design, cooling by free air convection
l UL LISTED, suitable for dry and damp locations
l Various DC plug quick adapter accessory available
l Protections: Short circuit/Over current/Over voltage/Over temperature
l Indoor LED lighting
l LED decorative lighting
l LED office lighting
l General electronic products in dusty or humid environment
Brand | Meanwell |
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