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NPF-40D-12
21.05
Details
Meanwell NPF-40D-12 is 40W AC/DC LED driver with 3.34A40.08W7.2-12V±5.0%500ms/115VAC, 230VAC. The product features the constant current mode output. With built-in PFC function, the housing has 94V-0 flame-retardant plastic box, and the interior is filled with thermally conductive silicone for enhanced heat dissipation, resistant to 5G vibration. Meanwhile, it could work from 90~305VAC and offer the model with rated voltage 12V. Since the efficiency reaches high up to 90% under the fanless design, NPF-40D-12 is able to operate for -40℃~+ 85℃ case temperature through free air convection. Moreover, the product is rated with IP67 ingress protection level, and equipped with the 3 in 1 dimming. Due to its long lifetime, high efficiency, and excellent quality, Meanwell NPF-40D-12 serves as an ideal solution to provide the design flexibility for LED lighting system.
Meanwell NPF-40D-12 Encoding
| NPF | Series Name |
| 40 | Rated Wattage |
| D | Built-in 3 in 1 dimming function |
| 12 | Output Voltage (12/15/20/24/30/36/42/48/54V) |
Meanwell NPF-40D-12 Specifications
| Model | NPF-40D-12□ | |
| OUTPUT | RATED CURRENT | 3.34A |
| RATED POWER | 40.08W | |
| CONSTANT CURRENT REGION | 7.2-12V | |
| CURRENT RIPPLE | 5.0% max. @rated current | |
| CURRENT TOLERANCE | ±5.0% | |
| SET UP TIME | 500ms/115VAC, 230VAC | |
| Input | VOLTAGE RANGE | 90 ~ 305VAC 127 ~ 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 at full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section) | |
| TOTAL HARMONIC DISTORTION | THD< 20%( at load>=60%/115VC, 230VAC; at load>=75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section) | |
| EFFICIENCY (Typ.) | 86.00% | |
| AC CURRENT | 0.6A / 115VAC 0.3A / 230VAC 0.25A / 277VAC | |
| INRUSH CURRENT(Typ.) | COLD START 50A(twidth=270μ s measured at 50% Ipeak) at 230VAC; Per NEMA 410 | |
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 9 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC | |
| NO LOAD POWER CONSUMPTION | <0.15W | |
| LEAKAGE CURRENT | <0.25mA / 277VAC | |
| PROTECTION | OVER CURRENT | 95 ~ 108% |
| Constant current limiting, recovers automatically after fault condition is removed | ||
| SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed | |
| OVER VOLTAGE | 15-17V | |
| 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. | Tcase=-40 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section) |
| MAX. CASE TEMP. | Tcase=+85℃ | |
| 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(type”HL”), UL879(for 12V,24V only), CSA C22.2 No. 250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384 independent, EAC TP TC 004, GB19510.1,GB19510.14,IP67 approved ; Design refer to BS EN/EN60335-1 |
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |
| EMC EMISSION | Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (at load>=60%) ; BS EN/EN61000-3-3; GB17743 and GB17625.1,EAC TP TC 020 | |
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level(surge immunity Line-Line 2KV);EAC TP TC 020 | |
| Others | MTBF | 3084.3K hrs min. Telcordia SR-332 (Bellcore) ; 288.2K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 150*53*35mm (L*W*H) | |
| PACKING | 0.49Kg;30pcs/15.7Kg/1.0CUFT | |
Meanwell NPF-40D-12 Features
l 5 years warranty
l Class 2 power unit
l Standby power consumption <0.5W
l IP67 rating for indoor or outdoor installations
l Function: 3 in 1 dimming (dim-to-off)
l Typical lifetime > 50000 hours
l Plastic housing with classⅡdesign
l Built-in active PFC function
Meanwell NPF-40D-12 Applications
l LED panel lighting
l LED downlight
l LED decorative lighting
l LED tunnel lighting
l Moving sign
l Type "HL" for use in Class l, Division 2 hazardous (Classified) location
Meanwell NPF-40D-12 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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