12v dc lighting electronic transformer low voltage triac dimmable driver
12v dc lighting transformer is the ultimate power supply for flawless dimming capabilities in any type of project. Offering a wide voltage input range, it is perfectly compatible with LEDCO single channel LED strip lights. These drivers have their own junction boxes for reliable, long-lasting use.
Product parameters
model
SMT-012-120VTD2JV2
SMT-024-120VTD2JV2
Output
DC Voltage
12V
24V
Voltage Tolerance
±0.5V
Voltage Regulation
±0.5%
Rated current
10.00A
5.0A
Rated power
120W
120W
Load Regulation
±2 %
±1 %
Input
Voltage Range
100~277VAC
Frequency Range
47～63HZ
THD(Typ.) @full load
<20%@120VAC &277VAC
Power Factor ( Typ.）
0.99@120VAC 0.96@277VAC
0.98@120VAC 0.95@277VAC
Full Load Efficiency(Typ.)
82%@120VAC 83%@277VAC
82%@120VAC 84%@277VAC
AC Current（Typ.）
1.7A
Inrush Current （Typ.）
20A, 50%, 1.6ms @120VAC; 25A, 50% 1.2ms @277VAC
Leakage current
<0.5mA
Protection
Short Circuit
shut down o/p voltage, re-power on to recover after fault condition 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℃
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 , 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 EMISSION
FCC 47 CFR Part 15 ,Subpart B
Others
Net Weight
1.1Kg
Size
230*70*43mm（L*W*H）
packing
Carton size: 340*275*170mm , 10PCS/ctn
Notes
1. All parameters NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
2. Tolerance: includes set up tolerance, line regulation and load regulation .
3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final
equipment manufactures must be-qualify EMC Directive on the complete installation again.
Mechanical Specification
Input cable 3*18AWG,the green cable to (FG) "Black" to L ,and "White" to N of Mains AC
Output cable 2*16AWG,Red" (+) to LED Positive side (+) , "Black"(-) to LED Negative side (-).
Dimming cable 2*18AWG,DIM (+) Purple to 0/1-10V dimmer signal(+ ),DIM (-) Grey to 0/1-10V dimmer signal (-)
Please DO NOT connect “DIM-“ to “LED-“, “DIM+” to “ LED+” ,or other incorrect connection.
Compatible Strip Lighting Type
AspectLED's Flexible 12Vlow voltage LED strip lights feature super bright side emitting SMD 335 LEDs and are a perfect solution together with triac dimmable driver for a wide variety of architectural and accent lighting applications including; cove lighting, under-cabinet lighting, back-lighting, pathway lighting and decorative lighting.
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