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NPF-90-20
25.41
Details
Meanwell NPF-90-20 is 90W AC/DC LED driver with 20V12-20V4.5A90W150mVp-p±4.0%±0.5%±1.0%. The unit offers the dual modes constant voltage and constant current output, and works from 90~ 305VAC with rated voltage 20V. Since the efficiency reaches high up to 91% under the no fan design and no-load loss of less than 0.15 watts, NPF-90-20 is able to operate for -40℃~ +85℃ case temperature through free air convection. Apart from them, the item is rated with IP 67 ingress protection level, and the interior is filled with thermally conductive silicone for enhanced heat dissipation, resistant to 5G vibration. Due to its longevity, high efficiency, and excellent quality, Meanwell NPF-90-20 serves as an ideal solution to work for a variety of applications at dry, damp or wet locations.
Meanwell NPF-90-20 Encoding
| NPF | Series Name |
| 90 | Rated Wattage |
| 20 | Rated output voltage (12V/15V/20/24V/30V/36V/42V/48V/54V) |
Meanwell NPF-90-20 Specifications
| Model | NPF-90-20 | |
| OUTPUT | DC VOLTAGE | 20V |
| CONSTANT CURRENT REGION | 12-20V | |
| RATED CURRENT | 4.5A | |
| RATED POWER | 90W | |
| RIPPLE & NOISE (max.) | 150mVp-p | |
| VOLTAGE TOL ERANCE | ±4.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±1.0% | |
| SETUP, RISE TIME | 500ms, 80ms 115VAC / 230VAC | |
| HOLD UP TIME (Typ.) | 16ms/230VAC 16ms/115VAC | |
| Input | VOLTAGE RANGE | 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section) |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| POWER FACTOR | PF>=0.98/115VAC, PF>=0.96/230VAC, PF>=0.94/277VAC 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.) | 90.50% | |
| AC CURRENT | 0.95A / 115VAC 0.5A / 230VAC 0.4A / 277VAC | |
| INRUSH CURRENT(Typ.) | COLD START 60A(twidth=550μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 | |
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 3 units (circuit breaker of type B) / 6 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 | 23-27V | |
| Shut down and latch off 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, CSA C22.2 No. 250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, GB19510.1,GB19510.14, EAC TP TC 004,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 | 2749.4K hrs min. Telcordia SR-332 (Bellcore) ; 292.8Khrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 171*63*37.5mm (L*W*H) | |
| PACKING | 0.77Kg; 18pcs/14.9Kg/0.82CUFT | |
Meanwell NPF-90-20 Features
l 5 years warranty
l Built-in active PFC function
l Class 2 power unit (except NPF-90-12/15)
l No load power consumption <0.1 5W
l IP67 rating for indoor or outdoor installations
l Typical lifetime> 50000 hours
l Plastic housing with ClassⅡdesign
l Constant Voltage + Constant Current mode output
Meanwell NPF-90-20 Applications
l LED panel lighting
l LED downlight
l LED decorative lighting
l LED tunnel lighting
l Moving sign
Meanwell NPF-90-20 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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