Features
·Output constant voltage
·Input voltage range 100-277VAC
·Built-in PFC function, PF> 0.98, Efficiency > 87% for led power supply
·Protections:short circuit/over voltage/over heat
·IP67 design for indoor or outdoor installations
·Cooling by free air convection
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lightings.
·7 years warranty
·UL/cUL listed, Class P, Type HL approval
Label
model
SMT-012-100VWN
SMT-024-096VWN
Output
DC Voltage
12V
24V
Voltage Tolerance
±0.5V
±0.5V
Rated current
8.00A
4.0A
Voltage Regulation
±0.5%
Rated power
100W
96W (class 2)
Load Regulation
±1%
Input
Voltage Range
100-277VAC
Frequency Range
47-63Hz
Power Factor(Typ.)@ full load
0.99@120VAC 0.97@230VAC 0.97@277VAC
THD(Typ.)@ full load
<15%@120VAC <20%@230VAC <20%@277VAC
Efficiency(Typ.)@ full load
83% @ 120VAC 88%@230VAC 87%@277VAC
AC Current(Max.)
1.5A@100VAC
Inrush Current (Typ.)
20A, 50%, 1.6ms@120VAC; 30A,50%,200us@230VAC; 25A,50%,1.2ms@277VAC
Leakage current
<0.50mA
Protection
Short Circuit
shut down o/p voltage, re-power on to recover after fault condition is removed
Over Loading
≤120% constant current limiting, auto-recovery
Over temperature
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
Environment
Working TEMP.
-40~+60℃ (see below derating curve)
Working Humidity
20~90%RH, non-condensing
Storage TEMP. Humidity
-40~+80℃,10~95%RH
TEMP .coefficient
±0.03%/℃(0~50℃)
Vibration
10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes
Safety&EMC
Safety standards
UL8750+UL1310
Withstand voltage
I/P-O/P:1.88KVAC
Isolation resistance
I/P-O/P:100MΩ/500VDC/25℃/70%RH
EMC EMISSION
FCC Part 15 B
Others
Net Weight
1.05Kg
Size
230*70*43mm（L*W*H）
packing
329*279*176mm , 10PCS/ctn
Notes
1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
2. To extend the driver's using life ,please reduce the loading at lower input voltage.
Mechanical Specification
※Input power cord: AC (L), (N), and earth wire (G)
※Output: 2*16AWG Red to LED Positive side (+) , Black to LED Negative side (-).
Derating Curve
