constant voltage led driver 120v 240v to 12v 24vdc 250w led power supply
Model SMT-012-250SA is a led power supply 12v 250w, SMT-024-250SA is 24v dc aluminum case led power supply 250W, competitive with Mean Well LED Switching Power Supply - SP Series with Built-in PFC.
Specification
model
SMT-012-250SA
SMT-024-250SA
Output
DC Voltage
12V
24V
Voltage Accuracy
±0.5V
±0.5V
Voltage Regulation
±0.5%
Rated current
20.83A
10.42A
Load Regulation
±1%
Rated power
250W
250W
Input
Voltage Range
100-240V AC
Frequency Range
47～63HZ
Power Factor ( Typ.）
80%@120V, 80%@230V
80%@120V,80%@230V
Full Load Efficiency（Typ.）
0.70@120V ;0.70@230V
0.7@120V ; 0.7@230V
AC Current（Typ.）
0.5A/110VAC
Inrush Current （Typ.）
7A, 50%, 420us @120VAC; 12A, 50% , 480us @277VAC
Leakage current
<0.50mA
Over temperature
shut down o/p voltage, automatically recover after cooling.
Short Circuit
Over Loading
hiccup mode, recovers automatically after fault condition is removed
Over voltage
≦265VAC
Environment
Working TEMP.
-25～+55℃
Working Humidity
20～90%RH,non-condensing
Storage TEM.,Humidity
-40～+80℃，5～95%RH
TEMP.coefficient
±0.03%/℃（0～50℃）
Vibration
10～500Hz，2G 10min./1 cycle，period for 60min.
each along X,Y,Z axes
Safety&EMC
Safety standards
UL8750 , CAN/CSA-C22.2 No.250.13
Withstand voltage
I/P-O/P:1.88KVAC
Isolation resistance
I/P-O/P：100MΩ/500VDC/25℃/70%RH
EMC IMMUNITY
Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11, EN61547
Others
Weight
About 1.3Kg
Size
199*98*38mm (L*W*H)
packing
20PCS/CTN （L*W*H）
Notes
All parameters NOT specially mentioned are measured at 110V/230VAC input , rated load and 25℃of ambient temperature.
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Dimension
Compatible LED light type
24vdc led power supply constant voltage type switching power supply with ETL, CE certificate work with Hikvision DS series IP camera.
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250W led power supply IP67 is ETL listed waterproof type, aluminum case, 3 years warranty.
Model：SMT-012-250VW input voltage：100~265V AC Efficiency > 86% PFC:95% Size: 245×70×48mm（L*W*H） Weight：1.20Kg/pcs |
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240v to 12v led driver is plastic case with terminal screw connection connector super slim size design.
Mode：SMT-012-060WP Dimming Mode : non dimming Size:185×63.5×22.5mm（L*W*H） Weight: 0.20Kg/pcs
Dimming range：0-100% Certification: CE ROHS
Inrush Current （Typ.）: 20A, 50%, 1.6ms |
