120 277v 24v high power 120w ac dc led power supply mr16
Smarts 12v 24v 120w triac dimmable ac dc led power supply is UL/cUL, FCC listed, suit for dry or damp or wet environment installations, it can do flicker-free by connecting with Dialight High Bay 4000K which can be smoothly dimmed down to 1%.
Specification
model
SMT-012-120VTH (1.0 version)
SMT-012-120VTHV2 (2.0 version)
SMT-024-120VTH (1.0 version)
SMT-024-120VTHV2 (2.0 version)
Output
DC Voltage
12V
24V
Rated Current
10A
5A
Rated Power
120W
Voltage Tolerance
±0.5V
Voltage Regulation
±0.5%
Load Regulation
±2%
±1%
±1%
Input
Voltage Range
100-277VAC
Frequency Range
47-63HZ
Power Factor(Typ.)@ full load
0.99@120VAC 0.96@277VAC
0.98@120VAC 0.96@277VAC
THD(Typ.)@ full load
<20%
Efficiency(Typ.)@ full load
82%
82%
AC Current(Max.)
1.7A@100VAC
Inrush Current (Typ.)
20A, 50%, 1.6ms
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
Withstand voltage
I/P-O/P:3.75KVAC
Isolation resistance
I/P-O/P:100MΩ/500VDC/25℃/70%RH
EMC EMISSION
FCC Part 15 B
Others
Weight
1.3Kg
Size
1.0 version: 220*93*41mm (L*W*H); 2.0 version: 220*94.5*40mm (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.
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Mechanical Specification
Derating Curve
Application
The SMT-024-120VTHV2 120v to 24v led driver is UL/CUL certification for use in Canada and USA and covered by 7 year manufacturer limited warranty. It can drive LED Drivers are fully dimmable with Dialight High Bay Neutral White achive no flicking.
Related Products
UL listed outoor and indoor lighting 12v to 120w led power supply, triac dimmable, constant voltage working mode, 7 years warranty...
Mode：SMT-012-120VTH Output: 12vdc 10.0amp 120watt intput voltage：100-277VAC Size : 220*92.5*41mm Working mode: constant voltage dimming mode: triac dimmable CE,UL, RoHS,FCC, Class p ,type HL approval 7 years warranty |
