12v 30w led driver constant voltage power supply for orbit touch lamp
Features
·Output constant voltage
·Input voltage range 100-277VAC
·UL, cUL listed, Class 2, Class P approval
·Built-in PFC function / Efficiency > 80% / PF> 0.99
·Dimming range: 0~100% / load:10~100%
·Protections:short circuit/over voltage/over heat
·IP67 design for indoor dry or damp environment installations
·Cooling by free air convection
·Work with leading edge and trailing edge triac dimmers available
·PWM output, does not change the color index
·Full protection aluminum housing, for dry, damp, wet location
·Strong compatibility, flicker-free dimming
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lighting
·7 years warranty
Specification
model
SMT-012-030VTSW
SMT-024-030VTSW
Output
DC Voltage
12VDC
24VDC
Voltage Accuracy
±5%
±5%
Rated current
2.5Amp
1.25Amp
Rated power
30W
30W
Voltage Regulation
±0.5%
Load Regulation
±1%
Input
Voltage Range
100-277 VAC
Frequency Range
47～63HZ
Power Factor ( Typ.）
PF≧0.99/110V ; PF≧0.98/277V
Full Load Efficiency（Typ.）
>79%
>81%
AC Current（Typ.）
0.5A/100VAC / 0.13A/277VAC
Inrush Current（Typ.）
7A, 50%, 420us
Leakage current
<0.27mA/110VAC; ﹤0.25mA/277VAC
Protection
Short Circuit
Hiccup mode, recovers automatically after fault condition is removed.
Over Loading
≤120% shut down o/p voltage, re-power on to recover
Over temperature
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
Environment
Working TEMP.
-40～+60℃
Working Humidity
20～90%RH,non-condensing
Storage TEM.,Humidity
-40～+80℃，10～95%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+UL1310
Withstand voltage
I/P-O/P:2KVAC
Isolation resistance
I/P-O/P：100MΩ/500VDC/25℃/70%RH
EMC EMISSION
FCC Part 15 B
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,,11, , Alight industry level
Others
Weight
0.35Kg
Size
260*32*20mm (L*W*H)
packing
50PCS/CTN
Notes
1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,
Rated load and 25℃of ambient temperature.
2. Tolerance:includes set us tolerance,line regulation and load regulation .
Label
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Mechanical Specification
Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output: Red is（DIM+）,Black is（DIM-）
Derating Curve
Connecting Diagram
Can all LED lights be dimmed?
The number one rule for successfully dimming LED lighting might sound obvious but it is a common misconception that any LED lights can be dimmed with an LED dimmer. ... Choose 'dimmable' lamps but be aware that this in itself is not a guarantee of a good dimming performance.
