constant voltage ip67 waterproof 12v 300w triac dimmable led strip light dimmable transformer
SMT-012-300VTHW2 Constant voltage triac dimming led driver has built-in PFC function, PF>0.98, constant voltage working mode, efficiency >89%, in line with the global safety lighting law, with overload, short circuit, over temperature protection design, safe and reliable
Specification
|
Model
|
SMT-012-300VTHW2
|
SMT-024-288VTHW2
|
|
Output
|
DC Voltage
|
12V
|
24V
|
|
Voltage Tolerance
|
±0.5V
|
|
Voltage Regulation
|
±0.5%
|
|
Voltage Tolerance
|
±0.5V
|
|
Load Regulation
|
±1%
|
±1%
|
|
Rated current
|
12.0A (3*4A)
|
25.0A (5*5A)
|
|
Rated power
|
288W (3*96W)
|
300W (5*60W)
|
|
Input
|
Voltage Range
|
100-277VAC
|
|
Frequency Range
|
47~63HZ
|
|
Power Factor(Typ.)@ full load
|
0.99@120VAC 0.95@277VAC
|
0.99@120VAC 0.95@277VAC
|
|
THD(Typ.)@ full load
|
<20%
|
|
Inrush Current (Typ.)
|
35A ,50%,960us @120VAC ; 43A,50%,1ms @277VAC
|
|
Full Load Efficiency(Typ.)
|
>88%
|
>88%
|
|
AC Current(Typ.)
|
3.4A@100VAC
|
3.6A@100VAC
|
|
Leakage current
|
<0.50mA
|
|
Protection
|
Short Circuit
|
shut down o/p voltage, re-power on to recover after fault condition is removed
|
|
Over load
|
≤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 standards
|
UL8750+UL1310
|
|
|
Withstand voltage
|
I/P-O/P:1.88KVAC
|
|
|
Isolation resistance
|
I/P-O/P:100MΩ/500VDC/25℃/70%RH
|
|
Safety&EMC
|
EMC EMISSION
|
FCC 47 CFR Part 15 ,Subpart B
|
|
|
EMC IMMUNITY
|
EN61000-4-2,3,4,5,6,11(Surge 4KV)
|
|
Others
|
Weight
|
1.90Kg
|
|
Size
|
301*78*47mm (L*W*H)
|
|
packaging
|
10PCS/CTN 385*335*200mm 20PCS/CTN
|
|
Notes
|
1. All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated load and 25℃of ambient temperature.
|
|
2..Tolerance:includes set us tolerance,line regulation and load regulation.
|
Related Products
|
The triac dimming led driver is UL certified for installation in North American lighting projects with a 7-year warranty
Mode：SMT-012-300VTH
Dimming Mode : triac dimming
Output Power : 300W
intput voltage：100-277Vac
Size：278*108*46mm L*W*H）
|
