Mean Well Authorized Distributor since 1997
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Specifications Mean Well LED Driver PWM-40 Series| 12 Volts, 40 Watts
Model No. - PWM-40-12
Max Output Wattage (W) - 40 Watts
Output Voltage (VDC) - 12 Volts
Model No. | OWA-90U-20 | OWA-90U-24 | ||||||||
Output: | DC Voltage | 12V | 24V | 36V | 48V | |||||
Rated Current | 7.5A | 3.75A | 2.5A | 1.88A | ||||||
Rated Power | 90W | 90W | 90W | 90.24W | ||||||
Dimming Range | 0~100% | |||||||||
PWM Frequency (Typ.) | 300Hz | |||||||||
Voltage Tolerance | ±4.0% | ±3.0% | ±2.0% | ±1.0% | ||||||
Setup, Rise Time Note 2 | 500ms, 80ms 115 VAC / 230 VAC at full load | |||||||||
Hold Up Time (Typ) | 16ms / 230 VAC 16ms / 115 VAC at full load | |||||||||
Input: | Voltage Range | 90~305VAC 127~431VDC | ||||||||
Frequency Range |
47~63Hz | |||||||||
Power Factor (Typ.) |
PF>0.98/115VAC, PF 0.96/230VAC at full load (Please refer to "Power Factor Characteristic" curve | |||||||||
Total Harmonic Distortion |
THD<20% when output loading ≥60 % at 115VAC/230VAC input and output loading ≥75 % at 277VAC input | |||||||||
Efficiency (Typ.)
|
88% | 90.5% | 90.5% | 90.5% | ||||||
AC Current (Typ.)
|
0.95A / 115VAC 0.5A / 230VAC 0.4A / 277VAC | |||||||||
Inrush Current (Typ.)
|
COLD START 60A (twidth=550µS measured at 50% lpeak) at 230VAC | |||||||||
Leakage Current
|
<0.25mA / 277VAC | |||||||||
Protection | Over Load | 108 ~ 120% rated output power | ||||||||
Protection type: Hiccup mode, recovers automatically after fault condition is removed | ||||||||||
Short Circuit | Hiccup mode, recovers automatically after fault condition is removed | |||||||||
Over Voltage | 15~17V | 28~34V | 41~46V | 54~60V | ||||||
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 | -40~ +70°C (Refer to "Derating Curve") | |||||||||
Working Humidity | 20~90% RH non-condensing | |||||||||
Storage Temp., Humidity | -40~ +80°C, 10~90% RH | |||||||||
Temp. Coefficient | ± 0.03%/°C (0~50°C) | |||||||||
Vibration | 10~500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes | |||||||||
Safety & EMC | UL8750, CSA C22.2 No. 250.13-12, ENEN EN61347-1, EN61347-2-13, EN62384 independent, IP67 approved; Design refer to EN60335-1 | |||||||||
Withstand Voltage | I/P-O/P:3.75KVAC | |||||||||
Isolation Resistance | I/P-O/P:100M Ohms / 500VDC / 25°C / 70% RH | |||||||||
EMC Emission | Compliance to ENC55015, EN61000-3-2 Class C (≥60% load); En61000-3-3 | |||||||||
EMC Immunity | Compliance to ENC55015, EN61000-3-2 Class C (≥60% load); En61000-3-3 | |||||||||
Others | 224.2K hrs min. | |||||||||
Dimension | 171*63*37.5mm (L*H*W) | |||||||||
Packing | 0.77Kg; 18pcs/14.9Kg/0.82CUFT | |||||||||
Note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. |
Electrical Specifications | |
Dimensions | 6.73 X 2.480 X 1.48 Inch |
Input Voltage | 90~305VAC |
Number of Outputs | 1 |
Output Rated Current | 7.5A |
Output Voltage | 12V |
PDF Specs | View Spec Sheet |
Wattage | 90 |
General | |
Dimmable | Built-in 3-in-1 PWM signal dimming |
Industry Aliases | new |