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				Model 
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				SMT-W-12120-YC-A 
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				SMT-W-24120-YC-A 
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				Y=1 , 2,  3,  4,  5 for DIM (DW);  CCT(TW);  RGB;  RGBW;  RGBW+CCT (RGBCW) 
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				Output 
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				DC Voltage 
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				12V 
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				24V 
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				Voltage Tolerance 
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				±0.5V 
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				Voltage Regulation 
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				±0.5% 
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				Rated current 
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				CH1+CH2+CH3+CH4+CH5=10A 
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				CH1+CH2+CH3+CH4+CH5=5A 
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				Rated power 
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				120W 
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				Load Regulation 
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				±2% 
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				Input 
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				Voltage Range 
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				100-277VAC  
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				Frequency Range 
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				47 - 63Hz 
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				Power Factor(Typ.)@ full load 
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				PF≥0.98/ 230VAC  (Full loading) 
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				THD(Typ.)@ full load 
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				<15% 
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				Efficiency(Typ.)@full load 
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				89% @230VAC 
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				89%@230VAC 
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				AC Current(Max.) 
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				1.25A 
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				1.25A 
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				InrushCurrent (Typ.) 
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				53A  (Twidth 250us measured at 50% I peak, COLD START, 230VAC) 
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				Leakage current 
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				<0.5mA  
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				Protection 
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				Short Circuit 
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				Hiccup mode, recover automatically after fault condition is removed 
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				Over Load 
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				≤120% ,hiccup mode, recover automatically after fault condition is removed 
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				Over temperature 
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				≤100℃±10℃,shutdown output voltage,recover automatically after temperature drop 
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				Protection Class 
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				II 
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				Environment 
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				Working TEMP. 
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				-40~+60℃ (see below derating curve) 
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				Working Humidity 
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				20 - 95%RH ,non-condensing  
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				StorageTEM.,Humidity 
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				-40 - +80℃,10 - 95%RH 
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				TEMP.coefficient 
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				±0.03%/℃(0 - 50℃) 
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				Vibration 
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				10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes  
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				Safety & EMC 
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				Safety standards 
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				EN61347-1   EN61347-2-13 (EU)   &  UL8750  UL1310 (US) 
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				Withstand voltage 
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				I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC (EU) & I/P-O/P:1.5KVAC(US) 
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				Isolation resistance 
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				I/P-O/P:100MΩ/500VDC/25℃/70%RH   
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				EMC Emission 
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				EN55015   EN61000-3-2  EN61000-3-3 (EU)  &  FCC Part 15 B (US) 
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				EMC Immunity 
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				EN61000-4-2,3,4,5,6,11      EN61547 
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				Others 
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				Net Weight 
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				0.90KG 
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				Dimension 
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				200*70*43mm (L*W*H) 
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				packing 
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				340*275*170mm/10PCS/CTN    G.W.:11.3KG/CTN 
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				Notes 
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				1. All parameters NOT specially mentioned are measured at 230VAC input , rated load and 25℃of ambient temperature. 
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				2. Tolerance: includes set up tolerance, line regulation and load regulation . 
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				3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must be-qualify EMC Directive on the complete installation again. 
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