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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