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LCM-40UDA
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Details
Meanwell LCM-40UDA Series is 35W LED AC/DC constant current mode output LED driver highlighting the multiple levels selectable by dip switch and the DALI interface with the compliance to lEC62386-207. At the same time, the product offers different current levels ranging between 350mA and 1050mA. Since the efficiency reaches high up to 87.5% with the fanless design, LCM-40UDA is able to work for -30℃~+90℃ case temperature under free air convection. Additionally, the power supply is equipped with push dimming and synchronization. Considering its longevity, high reliability, and excellent quality, Meanwell LCM-40UDA Series provides optimal design flexibility for LED lighting system
Meanwell LCM-40UDA Series Encoding
| LCM | Series Name |
| 40UDA | Output Wattage |
| □ | Function mode option |
| Blank | DALI and push dimming in stock |
| AUX | DALI and push dimming and Auxiliary DC output By request |
Meanwell LCM-40UDA Series Model Specifications
| Model | LCM-40UDA | ||||||
| OUTPUT | CURRENT LEVEL | Current level selectable via DIP switch, please refer to”DIP SWITCH TABLE” section | |||||
| 350mA | 500mA | 600mA | 700mA (default) | 900mA | 1050mA | ||
| RATED POWER | 35W | ||||||
| DC VOLTAGE RANGE | 2-100V | 2-70V | 2-59V | 2-50V | 2-39V | 2-34V | |
| OPEN CIRCUIT VOLTAGE (max.) | 110V | 65V | |||||
| CURRENT RIPPLE | 5.0% max. at rated current | ||||||
| CURRENT TOLERANCE | ±5% | ||||||
| SETUP TIME | 1000ms / 115VAC | ||||||
| AUXILIARY DC OUTPUT | Nominal 12V (deviation 11.4~12.6V) at 50mA for AUX-Type only | ||||||
| INPUT | VOLTAGE RANGE | 90 ~ 132VAC 127 ~ 186VDC (Please refer to "STATIC CHARACTERISTIC" section) | |||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||
| POWER FACTOR | PF>=0.98/115VAC at full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section) | ||||||
| TOTAL HARMONIC DISTORTION | THD< 20%(at load>=75%) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section | ||||||
| EFFICIENCY (Typ.) | 87.50% | ||||||
| AC CURRENT (Typ.) | 0.43A/115VAC | ||||||
| INRUSH CURRENT (Typ.) | COLD START 15A(twidth=270μs measured at 50% Ipeak) at 115VAC; Per NEMA 410 | ||||||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER |
22 units (circuit breaker of type B) / 38 units (circuit breaker of type C) at 115VAC | ||||||
| LEAKAGE CURRENT | <0.5mA / 120VAC | ||||||
| FUNCTION | DIMMING | Please refer to "DIMMING OPERATION" section | |||||
| TEMP. COMPENSATION | By external NTC, please refer to “TEMPERATURE COMPENSATION OPERATION”section | ||||||
| SYNCHRONIZATION | Please refer to "SYNCHRONIZATION OPERATION” sectioBy external NTC, please refer to “TEMPERATURE COMPENSATION OPERATION”section | ||||||
| ENVIRONMENT | WORKING TEMP | Tcase=-30 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section) | |||||
| MAX. CASE TEMP | Tcase=+90℃ | ||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | ||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 40℃) | ||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||
| SAFETY&EMC | SAFETY STANDARDS | UL8750 approved | |||||
| DALI STANDARDS | Comply with IEC62386-101, 102, 207 | ||||||
| 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 part 15 Subpart B | ||||||
| Others | MTBF | 2285.3K hrs min. Telcordia SR-332 (Bellcore) ;222.9K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 123.5*81.5*23mm (L*W*H) | ||||||
| PACKING | 0.28Kg ; 54pcs/16Kg/1.12CUFT | ||||||
Meanwell LCM-40UDA Series Features
l Constant Current mode output with multiple levels selectable by dip switch
l Plastic housing with classⅡdesign
l Built-in active PFC function
l Functions: DALI interface (logarithm or linear dimming curve selectable), push dimming, synchronization up to 10units
l 3 years warranty
Meanwell LCM-40UDA Series Applications
l LED indoor lighting
l LED office lighting
l LED architectural lighting
l LED panel lighting
Meanwell LCM-40UDA Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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