FREE SHIPPING
Free shipping on all US order or order above $200
SLD-50
14.87
Details
Meanwell SLD-50 Series is 50W AC/DC LED driver highlighting dual modes constant voltage and constant current output. The entire series operates from 110~ 305VAC with different rated voltage ranging between 12V and 56V. Since the efficiency reaches high up to 90% based on fanless design, SLD-50 is able to work for -20℃ ~ +90'℃ case temperature under free air convection. In addition to the ultra-thin size features, the product conforms to SELV and isolated circuit design, especially 56V output constant power design, it provides LED strings in the range of 30V~56V, and the output also offers Io Adjustable function that can adjust the current, which can reduce the number of output models and design matching problems improving the efficiency of stocking. Moreover, SLD-50 is designed for Class 2/II plastic insulated housing, and adds 12V/24V output voltage. Considering its longevity, excellent efficiency and high reliability, Meanwell SLD-50 Series is suitable for signage and linear luminaire applications.
Meanwell SLD-50 Series Encoding
| SLD | Series Name |
| 50 | Rated Wattage |
| 24 | Rated output voltage (12/24/56V) |
Meanwell SLD-50 Series Model Specifications
| Model | SLD-50-12 | SLD-50-24 | SLD-50-56 | |
| OUTPUT | DC VOLTAGE | 12V | 24V | * |
| CONSTANT CURRENT REGION | 8.4-12V | 16.8-24V | 30-56V | |
| FULL POWER CURRENT RANGE | 900-1400mA | |||
| RATED CURRENT | 4.2A | 2.1A | 1050mA | |
| RATED POWER | 50.4W | 50.4W | 50.4W | |
| OPEN CIRCUIT VOLTAGE (max.) | 60V | |||
| RIPPLE & NOISE (max.) | 150mVp-p | 240mVp-p | ||
| VOLTAGE TOLERANCE | ±4.0% | ±3.0% | ||
| LINE REGULATION | ±0.5% | ±0.5% | ||
| LOAD REGULATION | ±0.5% | ±0.5% | ||
| SETUP, RISE TIME | 500ms, 80ms 115VAC / 230VAC | 500ms/230VAC, 1200ms/115VAC | ||
| HOLD UP TIME (Typ.) | 10ms/230VAC 10ms/115VAC | |||
| INPUT | VOLTAGE RANGE | 110 ~ 305VAC 155 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section) | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| POWER FACTOR | PF>=0.97/115VAC, PF>=0.95/230VAC, PF>=0.92/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section) |
|||
| TOTAL HARMONIC DISTORTION | THD< 10%(@load>=60%/115VC,230VAC; @load>=75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section) |
|||
| EFFICIENCY (Typ.) | 88.00% | 90.00% | 90.00% | |
| AC CURRENT | 0.6A / 115VAC 0.3A / 230VAC 0.25A/277VAC | |||
| INRUSH CURRENT(Typ.) | COLD START 50A(twidth=270μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 | |||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 8 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC | |||
| LEAKAGE CURRENT | <0.25mA / 277VAC | |||
| NO LOAD POWER CONSUMPTION | <0.5W | |||
| PROTECTION | OVER CURRENT | 95 ~ 108% | ||
| Constant current limiting or Hiccup mode, recovers automatically after fault condition is removed | ||||
| SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed | |||
| OVER VOLTAGE | 14 ~ 17V | 28 ~ 34V | 61-80V | |
| Shut down and latch off o/p voltage, re-power on to recover | ||||
| OVER TEMPERATURE | Shut down output voltage, re-power on to recover | |||
| ENVIRONMENT | WORKING TEMP | Tcase=-20 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section) | ||
| MAX. CASE TEMP | Tcase=+90℃ | |||
| WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | |||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |||
| VIBRATION | 10 ~ 500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes | |||
| SAFETY&EMC | SAFETY STANDARDS | UL8750,CSA C22.2 No. 250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, EAC TP TC 004, GB19510.1,GB19510.14, IS15885(Part2/Sec13) approved | ||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |||
| EMC EMISSION | Parameter | Standard | Test Level | |
| Conducted | BS EN/EN55015(CISPR15) ,GB/T17743 | ----- | ||
| Radiated | BS EN/EN55015(CISPR15) ,GB/T17743 | ----- | ||
| Harmonic Current | BS EN/EN61000-3-2,GB/T17625.1 | Class C @load>=60% | ||
| Voltage Flicker | BS EN/EN61000-3-3 | …... | ||
| EMC IMMUNITY | BS EN/EN61547 | |||
| Parameter | Standard | Test Level | ||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air ; Level 2, 4KV contact | ||
| Radiated | BS EN/EN61000-4-3 | Level 2 | ||
| EFT/Burst | BS EN/EN61000-4-4 | Level 2 | ||
| Surge | BS EN/EN61000-4-5 | 1KV/Line-Line | ||
| Conducted | BS EN/EN61000-4-6 | Level 2 | ||
| Magnetic Field | BS EN/EN61000-4-8 | Level 2 | ||
| Voltage Dips and Interruptions | BS EN/EN61000-4-11 | >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods |
||
| Others | MTBF | 4150.1K hrs min. Telcordia SR-332 (Bellcore) ; 362.8K hrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 280*30*16.8mm (L*W*H) | |||
| PACKING | 0.175Kg;64pcs/12.4Kg/ 0.67CUFT | |||
Meanwell SLD-50 Series Features
l Constant Voltage + Constant Current mode output
l Wide input range 110-305VAC with PFC function
l Compliance with BS EN/EN61347 regulation
l Class 2/Ⅱ power unit
l Slim and Linear housing Design
l No load power consumption <0.5W
l 3 years warranty
Meanwell SLD-50 Series Applications
l Panel lighting
l Strip lighting
l Decoration lighting
l Troffer lighting
l Signage and display
l Cove lighting
Meanwell SLD-50 Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
Custom Tab
Abundant supply to meet market demand. The warehouse is rich in goods with all kinds of commodities, which Can meet the needs of different customers.
Fast delivery and high efficiency. The warehouse has sufficient supply, when customers need to order, we can quickly find the goods, and deliver out, which effectively improves the efficiency and saves valuable time for customers
Our products have more advantages in price. We always believe that you should enjoy higher quality with lower price. Therefore, we are committed to providing consumers with the most cost-effective products.
No matter how great our goals are, or how many great things waiting for us to do, we must keep our promises and do it well. Because these is one word that cannot be missing in the secret of success. That is "integrity".
Reviews 3
Write Your Own Review
Related Products By Brand
DELIVERY & RETURNS
Custom static block for product detail
SUPPORT 24/7
Contact us 24 hours a day, 7 days a week
30 DAYS RETURN
Simply return it within 30 days for an exchange.
100% PAYMENT SECURE
We ensure secure payment with PEV