triac dimming 36w 24v super slim triac dimmable UL led driver
UL triac led driver work with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers smoothly, 0-100% dimming range, 0-100% loading are the perfect choice for LED Mirrors projects.
Specification
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model
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SMT-012-036VTSP
|
SMT-024-036VTSP
|
|
Output
|
DC Voltage
|
12VDC
|
24VDC
|
|
|
Voltage Accuracy
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±5%
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±5%
|
|
|
Rated current
|
3.0Amp
|
1.5Amp
|
|
|
Rated power
|
36W
|
36W
|
|
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Voltage Regulation
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±0.5%
|
|
|
Load Regulation
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±1%
±1%
|
|
Input
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Voltage Range
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100-277 VAC
|
|
|
Frequency Range
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47～63HZ
|
|
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Power Factor ( Typ.）
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PF≧0.99/110V ; PF≧0.98/277V
|
|
|
Full Load Efficiency（Typ.）
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>83%
|
>84%
|
|
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AC Current（Typ.）
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0.5A/100VAC / 0.23A/277VAC
|
|
|
Inrush Current（Typ.）
|
7A, 50%, 420us
|
|
|
Leakage current
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<0.27mA/110VAC; ﹤0.25mA/277VAC
|
|
Protection
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Short Circuit
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Hiccup mode, recovers automatically after fault condition
is removed.
|
|
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Over Loading
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≤120% shut down o/p voltage, re-power on to recover
|
|
|
Over temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
|
|
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
|
±0.03%/℃（0～50℃）
|
|
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Vibration
|
10～500Hz，2G 10min./1 cycle，period for 60min.
each along X,Y,Z axes
|
|
Safety&EMC
|
Safety standards
|
UL8750+UL1310
|
|
|
Withstand voltage
|
I/P-O/P:2KVAC
|
|
|
Isolation resistance
|
I/P-O/P：100MΩ/500VDC/25℃/70%RH
|
|
|
EMC EMISSION
|
FCC Part 15 B
|
|
|
EMC IMMUNITY
|
Compliance to EN61000-4-2,3,4,5,6,,11, ,
Alight industry level
|
|
Others
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Weight
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0.35Kg
|
|
|
Size
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260*32*20mm (L*W*H)
|
|
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packing
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50PCS/CTN
|
|
Notes
|
1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,
Rated load and 25℃of ambient temperature.
2. Tolerance:includes set us tolerance,line regulation and load regulation .
|
Mechanical Specification
² Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
² Output: Red is（Possitive side +）,Black is（Negative side -）
What is the dimming operation for SMT-012-036VTSP?
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
