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. | |||||
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