12v class 2 led power supply 300w led triac dimmable driver
Flat and compact aluminum outer housing is easy to conceal, 300w 12v class 2 led powe suppliy are Class 2 compliant, making them safe and inspection-ready.It is safer and easier to check than the MOSO 300W power supply with the same performance.
Specification
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Model |
SMT-012-300VTHJ (1.0 version) SMT-012-300VTHJV2 (2.0 version) SMT-012-300VTHJWV2 (3.0 version) |
SMT-024-288VTHJ (1.0 version) SMT-024-288VTHJV2 (2.0 version) SMT-024-288VTHJWV2 (3.0 version) |
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Output |
DC Voltage |
12V |
24V |
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Voltage Tolerance |
±0.5V |
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Voltage Regulation |
±0.5% |
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Voltage Tolerance |
±0.5V |
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Load Regulation |
±2% ±1% |
±1% |
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Rated current |
25A (multi current 5*5A) |
12A(multi current 3*4A) |
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Rated power |
300W (5*60W) |
288W (3*96W) |
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Input |
Voltage Range |
100-277VAC |
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Frequency Range |
47～63HZ |
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Power Factor (Typ.)@full load |
0.95@120VAC 0.95@277VAC |
0.99@120VAC 0.96@277VAC |
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THD(Typ.)@full load |
<20% |
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Inrush Current(Typ.) |
35A (twidth=960us) @120VAC ; 43A (twidth=1ms) @277VAC
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Efficiency(Typ.)@Full Load |
85%@120VAC 90%@277VAC 79% |
87%@120VAC 89%@277VAC |
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AC Current（Typ.） |
3.6A@100VAC |
3.4A@100VAC |
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Leakage current |
<0.50mA |
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Protection |
Short Circuit |
shut down o/p voltage, re-power on to recover after fault condition is removed |
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Over load |
≤120% constant current limiting, auto-recovery |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
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Over Current |
≤1.4*I out |
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Environment |
Working TEMP. |
-40～+60℃ |
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Working Humidity |
20～90%RH,non-condensing |
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Storage TEM.,Humidity |
-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 |
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Safety&EMC |
Safety standards |
UL8750+UL1310 |
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Withstand voltage |
I/P-O/P:1.88KVAC |
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Isolation resistance |
I/P-O/P：100MΩ/500VDC/25℃/70%RH |
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EMC EMISSION |
FCC Part 15 B |
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EMC IMMUNITY |
EN61000-4-2,3,4,5,6,11（Surge 4KV） |
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Others |
Weight |
2.4Kg |
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Size |
1.0 version: 301*108*46mm (L*W*H) / 2.0 version: 301*110*45mm 3.0 version: 301*140*45mm |
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packaging |
365*210*245mm/8pcs /CTN G.W.:21KG/CTN 385*335*200mm 20PCS/CTN |
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Notes |
1. All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated load and 25℃of ambient temperature. 2..Tolerance:includes set us tolerance,line regulation and load regulation. |
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Mechanical Specification
Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output wire: 16AWG , Red is（DIM+）,Black is（DIM-）
Compatible Dimmer Type
SELV-300P is a single pole electronic low voltage (SELV) dimmer which UL listed for safety and offers 15 amp and 120 volt ratings to led triac dimmable driver. Includes 1-gang white high impact nylon cover plate.
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Related Products
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The output power for ul listed 12v power supply are available with 30w, 60w, 80w, 100w, 120w, 150w, 200w, 250w, 300w on options.
Mode：SMT-012-250VTH intput voltage：100~277V AC pfc > 0.99 Size：278*108*46mm （L*W*H） UL/cUL,FCC,RoHS approval |
