12v 10a 120w Led Power Supply Led Strip Battery Led Dimmable Power Supply
Smarts’s SMT-012-120VTH is widely use in Hospitals, Schools, and Shopping Malls or for any commercial application that 277V is present. It paied with relative junction box.
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model
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SMT-012-120VTH
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SMT-024-120VTH
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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 Accuracy
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±0.5V
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±0.5V
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Voltage Regulation
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±0.5%
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Load Regulation
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±2%
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Rated current
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10.00A
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5.00A
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Rated power
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120W
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Input
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Voltage Range
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100~277V AC
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Frequency Range
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47～63HZ
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Power Factor ( Typ.）
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0.99@120VAC 0.96@277VAC
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0.98@120VAC 0.96@277VAC
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Full Load Efficiency（Typ.）
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>82%
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>83%
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AC Current（Typ.）
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1.7A@100VAC
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Leakage current
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<0.50mA
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Protection
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Short Circuit
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shut down o/p voltage, re-power on to recover after fault condition is removed
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Over Loading
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≤120% constant current limiting, auto-recovery
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Over temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Over voltage
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≦140VAC(100~130V) , ≦270VAC(170~277V)
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Environment
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Working TEMP.
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-40～+60℃
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Working Humidity
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20～90%RH,non-condensing
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Storage TEM.,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，2G 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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UL8750, UL1012
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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
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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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FCC Part 15 B
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EMC IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547
Alight industry level （surge4KV）
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Others
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Weight
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1.3Kg
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Size
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220*93*41mm (L*W*H)
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packing
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329*279*176mm , 10PCS/ctn
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Notes
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1. All parameters NOT specially mentioned are measured at 110V/277VAC 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 &47uf parallel capacitor.
3. Tolerance:includes set us tolerance,line regulation and load regulation .
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Label
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We develop some 120~277VAC & output 12V /24VDC dimmable LED drivers with high PFC and efficiency:
---- triac dimmable LED drivers: 12VDC & 24VDC 30w , 60w ,100W, 120w , 150W, 200W, 250W, 300W with junction boxes attached .. 7 years warranty ( PF : 0.92, Efficiency : 0.85 )
---- DALI dimmable LED drivers: 12V & 24V 100W , 24V 120W , 12V & 24V 150W, 12V & 24V 180W , 24V 200W 5 years warranty ( PF : 0.95, Efficiency : 0.98)
---- 0-10V dimmable LED drivers: 12V & 24V 100W , 24V 120W , 12V & 24V 150W, 12V & 24V 180W , 24V 200W 5 years warranty ( PF : 0.95, Efficiency : 0.98 )
