220vac to 12vdc ultra slim plastic led power supply 12v 30w with SAA
Available as 12vdc or 24vdc in power ratings from 30W to 100W. Constant voltage outputs. Ultra slim size: 260*30*18.5mm, plastic housing. IP20 design for indoor dry or damp environment installations. A kind of triac dimmable led power supply which dimming range: 0~100% and load:10~100%.
Specification
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model
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SMT-012-030VTSPH
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SMT-024-030VTSPH
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Output
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DC Voltage
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12VDC
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24VDC
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|
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Voltage Accuracy
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±5%
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±5%
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|
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Rated current
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2.5Amp
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1.25Amp
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|
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Rated power
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30W
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30W
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Voltage Regulation
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±0.5%
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|
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Load Regulation
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±1%
±1%
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Input
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Voltage Range
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200-240 VAC
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|
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Frequency Range
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47～63HZ
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|
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Power Factor ( Typ.）
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PF≧0.99/110V ; PF≧0.98/277V
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|
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Full Load Efficiency（Typ.）
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>79%
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>81%
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AC Current（Typ.）
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0.5A/100VAC / 0.13A/277VAC
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|
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Inrush Current（Typ.）
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7A, 50%, 420us
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|
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Leakage current
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<0.27mA/110VAC; ﹤0.25mA/277VAC
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Protection
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Short Circuit
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Hiccup mode, recovers automatically after fault condition
is removed.
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|
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Over Loading
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≤120% shut down o/p voltage, re-power on to recover
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|
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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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Environment
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Working TEMP.
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-40～+60℃
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|
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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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|
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TEMP.coefficient
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±0.03%/℃（0～50℃）
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|
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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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|
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Withstand voltage
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I/P-O/P:2KVAC
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|
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Isolation resistance
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I/P-O/P：100MΩ/500VDC/25℃/70%RH
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|
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EMC EMISSION
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FCC Part 15 B
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|
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EMC IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,,11, ,
Alight industry level
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|
Mechanical Specification
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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
