AC 220V to DC power supply triac dimmable led driver 60w dc 12V 24V LED transformer
UL listed 12v 24v Triac dimmable led driver are our competitive product.dimmable led power supply have high efficiency,high reliability,save energy Through 100% full load burn-in test. It application with indoor & outdoor illuminating lights.
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Specification
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model
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SMT-012-060VTHW
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SMT-024-060VTHW
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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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Rated current
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5.00A
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2.50A
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Load Regulation
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±1%
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Rated power
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60W
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60W
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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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0.98@120VAC 0.95@277VAC
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0.98@120VAC 0.95@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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0.9A/110VAC
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Inrush Current （Typ.）
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14A, 50%, 780us
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Leakage current
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<0.50mA
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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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Short Circuit
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shut down o/p voltage, re-power on to recover after fault condition removed
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Over Loading
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≤120% Hiccup mode,recovers automatically after fault condition is removed
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Over voltage
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≦140VAC(90~135V) , ≦285VAC(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+UL1310
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Withstand voltage
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I/P-O/P:3.75KVAC
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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 EN55015; 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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About 0.35Kg
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Size
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178*61*24mm（L*W*H）
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packing
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20PCS/CTN
（L*W*H）
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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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Mechanical Specification
Input terminals "Black" and "White" to connect to AC L and N.
Output terminals "Red" to LED Positive side (+) , "Black" to LED Negative side (-).
Dimming Operation
Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
Compatible with Leading edge or trailing edge triac dimmers, but trailing edge dimmers work better..
Please try to use dimmers with power at least 1.5 times as the output power of the driver.
Derating Curve
Certifications
