Class 2 LED Drivers Power Supply 12v 3 amp for LED Strip with Triac Dimming Function
The Slim Line series 12 volt power supplies is UL/CUL certification for use in Canada and USA and covered by 7 year manufacturer limited warranty. Typically smaller, lighter and less expensive than magnetic drivers. LED Drivers are fully dimmable with any standard Eltako TRIAC dimmer switch.
Specifications for 12 volt power supplies:
model
SMT-012-030VTSPH
SMT-024-030VTSPH
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 12 volt power supplies:
Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output: Red is(DIM+),Black is(DIM-)
Simple Connection Diagram 12 volt 3 amp power supply:
Compatible Dimmer Type 12 volt 3 amp power supply:
class 2 power supply compatible with LUTRON Brand, LEVITON Brand, LEGRAND brand and CRESTRON brand. Forward phase, Magnetic low voltage, ELV, Triac Dimmers. An power supply for led strip may be preferred for installations where space is at a premium, such as Lighted Mirrors TV Mirrors Framed Mirrors.
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Related Products 12 volt 3 amp power supply:
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This 12 volt power supplies are designed to work with any recent standard wall dimmer (Triac or Low voltage Magnetic) and allows you to smoothly dim your LED Strips from 100% to 0% without any noise or flickering.
Mode：SMT-012-030VTHV2 intput voltage：100~277V AC Efficiency > 90% Size：165*94.5*40mm （L*W*H） / 165*92*26mm （L*W*H）
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Smarts Electronics' led drivers power supply from 30watts to 300watts available with isolated circuits and overload protection.
Mode：SMT-012-030VTHW
intput voltage：100~277V AC Efficiency > 90% Size：155*54*20mm
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