ETL approved AC 240v DC 12vdc 120W 10A LED transformer
SMT-012-120VW is 12vdc LED transformer, it is waterproof IP67 verison. It has CE ETL ROHS approved,can replace MOSO LED driver to install in humid place.
Features of 12vdc LED transformer
● IP67 for indoor or outdoor installations
● Protections:Short circuit/Overload/Over temperature
● Cooling by free air convection
● 100% full load burn-in test
● Suitable for LED lighting
● Products through ETL,CE,RoHS Certification
●3 years warranty
Specification of 12vdc LED transformer
SPECIFICAION
MODEL
SMT-012-120VW
SMT-024-120VW
OUTPUT
DC VOLTAGE
12V
24V
RATED CURRENT
10.0A
5.0A
CURRENT RANGE
0~10.0A
0~5.0A
RATED POWER
120W
120W
RIPPLE&NOISE(max)
150mV
150mV
VOLTAGE TOLERANCE
±0.5V
±0.5V
SETUP RISE TIME
80ms/110V,220VAC
HOLD UP TIME(Typ.)
60ms/110V,220VAC
INPUT
VOLTAGE RANGE
100~265VAC
FREQUENCY RANGE
50~60Hz
POWER FACTOR(Typ.)
EFFICIENCY(Typ.)
﹥83%
AC CURRENT(Typ.)
0.92A/110VAC, 0.86A/220VAC
INRUSH CURRENT (Typ.)
COLD START 50A/110VAC, 220VAC
PROTECTION
Short circuit
Protection type:recovers automatically after condition is removed
Overload
overload protected@145-160% above peak rating
Over temperature
Protection type:Shut down o/p voltage,re-power on to removed
ENVIRONMENT
WORKING TEMP.
-30~+50℃ (Refer to output load derating curve)
WORKING HUMIDITY
20~99% RH non-condensing(Waterproof)
STORAGE TEMP.,HUMIDITY
-40~+80℃,10~99%RH
SAFETY&EMC
SAFETY STANDARDS
CE ETL. Mark(LVD),IP67
WITHSTAND VOLTAGE
I/P-O/P:1.5KVAC IP-GND:1.5KVAC
EMC Test Standards
EN55015:2006;EN61547:1995+2000;EN61000-3-2:2006
EN61000-3-3:1995+A2:2005;EN61346-1:2001;EN61347-2-13:2006
NOTE
1.All parameters NOT specially mentoned are measured at 110VAC,220VAC input,rated load and 25℃ of ambient temperature.
2.Ripple&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&10uf parallel capacitor.
3.Tolerance:includes set up tolerance,line regulation and load regulation.
label
FAQ
What is the voltage of a white LED?
The typical forward voltage of a white LED is in the range of 3V to 5V. Since the best choice to power white LEDs is a constant current source and the input voltage range of a Li-Ion battery is below or equal to the LED forward voltage a new power supply solution is required.
