Product name: AC to DC 12V 18W Constant voltage LED power supply
SPECIFICAION
MODEL
SMT-012-018VW
SMT-024-018VW
OUTPUT
DC VOLTAGE
12V
24V
RATED CURRENT
1.5Amp
0.75Amp
VOLTAGE RANGE
RATED POWER
18Watt
18Watt
RIPPLE&NOISE(max)
300mV
300mV
VOLTAGE TOLERANCE
±5%
±5%
LINE REGULATION
±1%
±1%
LOAD REGULATION
±2%
±2%
INPUT
VOLTAGE RANGE
100-265VAC
100-265VAC
FREQUENCY RANGE
47-63Hz
47-63Hz
POWER FACTOR(Typ.)
EFFICIENCY(Typ.)
﹥83%
﹥84%
AC CURRENT(Typ.)
0.13A/110,220VAC
0.23A/110,220VAC
PROTECTION
SHORT CIRCUIT
Protection type:recovers automatically after condition is removed
OVER CURRENT
overload protected@145-160% above peak rating
OVER VOLTAGE
Protection type:Shut down o/p voltage,re-power on to removed
ENVIRONMENT
WORKING TEMP.
‘-10C+40℃ (Refer to output load derating curve)
WORKING HUMIDITY
20~99% RH non-condensing
STORAGE TEMP.,HUMIDITY
-40~+80℃,10~99%RH
SAFETY&EMC
SAFETY STANDARDS
EN61347-1;EN61347-2-13; UL /CE /ROHS approval
WITHSTAND VOLTAGE
I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
EMC Test Standards
EN55015;EN61000-3-2;EN61000-3-3;
EN61547;EN61000-4-2,3,4,5,6,8,11;
NOTE
1.All parameters NOT specially mentoned are measured at 110V,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
3.Tolerance:includes set up tolerance,line regulation and load regulation.
Label
Specifications
Features
Environment
Safety
Applications