12 volt dimmable led power supply 300w Class 2 PWM
SMT-012-150VTHWV2 is triac dimming driver which workable for lighting , led strip, led minor lighting. It can work with Arani, Inc led strip 10 meter indoor and outdoor use at dry, damp& wet location.
Specification
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Model |
SMT-012-300VDHJ (1.0 version) SMT-012-300VDHJWV2 (2.0/3.0 ver.)
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SMT-024-288VDHJ (1.0 version) SMT-024-288VDHJWV2 (2.0/3.0 ver.)
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Output |
DC Voltage |
12VDC |
24VDC |
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Voltage Tolerance |
±0.5V |
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Voltage Regulation |
±0.5% |
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Load Regulation |
±1% ±1% |
±1%
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Rated current |
5*5A |
3*4A |
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Rated power |
300W |
288W |
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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 |
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THD(Typ.)@ full load |
<20% |
<20% |
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Efficiency(Typ.)@ full load |
87%@120V 91%@277VAC 79% |
85%@120V 90%@277VAC
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AC Current(Max.) |
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Inrush Current (Typ.) |
35A ,50%,960us @120VAC ; 43A,50%,1ms @277VAC 12.4A (twidth=430us) @277VAC |
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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 Loading |
≤120% Hiccup mode ,recovers automatically after fault condition is removed |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
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Environment |
Working TEMP. |
-40~+60℃ (see below derating curve) |
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Working Humidity |
20~90%RH, non-condensing |
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Storage TEMP. Humidity |
-40~+80℃,10~95%RH |
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TEMP .coefficient |
±0.03%/℃(0~50℃) |
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Vibration |
10~500Hz, 5G 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 47 CFR Part 15 ,Subpart B |
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Others |
Weight |
2.2Kg(1.0 version) |
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Size |
1.0 version: 301*108*46mm (L*W*H) 2.0 version: 301*140*45mm (L*W*H) / 3.0 ver.: 301*110*45mm (L*W*H) |
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packaging |
Carton:365*250*245mm, Packaging: 10pcs /CTN G.W.:26.6KG/CTN |
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Notes |
1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature. 2. To extend the driver's using life ,please reduce the loading at lower input voltage. |
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Mechanical Specification
Derating Curve
Connecting Diagram
Application
SMT-012-150VTHWV2 is 12v dc led driver 150w with triac dimming, both 12vdc and 24vdc output voltage are avaliable. it's could match with ELV and MLV dimmers if drive Arani, Inc dimmable led strip waterproof.
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