class 2 power supply for led screen 300w 12v 24v
SMT-012-300VWN2 is the multi-output 5*5A 25A led power supply china 120v 277v. compatible with led light 5050, 5630 which need dc 12V. as front-door lights, flood lights from ledwatcher can be work well with this model.
specification
model | SMT-012-300VWN2 | SMT-024-288VWN2 | |
output | dc voltage | 12V | 24V |
rated current | 5*5A | 3*4A | |
rated power | 300W (5*60W) | 288W (3*96W) | |
voltage tolerance | ±0.5V | ||
voltage regulation | ±0.5% | ||
load regulation | ±1% ±1% | ||
input | voltage range | 100-277VAC | |
frequency range | 47-63Hz | ||
power Factor(Typ.)@ full load | 0.99@120VAC 0.95@277VAC | 0.99@120VAC 0.95@277VAC | |
THD(Typ.)@ full load | <20% | <20% | |
Efficiency(Typ.)@ full load | 88%@120V 92%@277VAC 79% | 86%@120V 91%@277VAC | |
ac Current(Max.) | 3.4A@100VAC | 3.6A@100VAC | |
inrush current (Typ.) | 35A ,50%,960us @120VAC ; 43A,50%,1ms @277VAC 12.4A (twidth=430us) @277VAC | ||
leakage current | <0.50mA | ||
protection | short circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | |
over loading | ≤120% hiccup mode ,recovers automatically after fault condition is removed | ||
over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
environment | working TEMP. | -40~+60℃ (see below derating curve) | |
working humidity | 20~90%RH, non-condensing | ||
storage TEMP. humidity | -40~+80℃,10~95%RH | ||
temp .coefficient | ±0.03%/℃(0~50℃) | ||
vibration | 10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes | ||
Safety&EMC | safety standards | UL8750+UL1310 | |
withstand voltage | I/P-O/P:1.88KVAC | ||
isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||
EMC emission | fcc 47 CFR part 15 ,Subpart b | ||
Others | weight | 1.90Kg | |
size | 303*78*47mm (L*W*H) | ||
packaging | 10PCS/CTN 385*335*200mm 20PCS/CTN | ||
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
smarts led driver power supply 12 volt dc and ledwatcher floodlights 4000K both arecompliant with worldwide safety regulations for lighting, it is certified to Canadian/USA/Europe standards and is compliant to the strictest electrical safety Codes.
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 UL non-dimmable waterproof led driver 12v 100w with junction box, 7 yearranty warranty for indoor and outdoor use... Mode：SMT-012-100VWJV2 intput voltage：100~277VAC size : 220*94.5*40mm working mode: constant voltage dimming mode: non-dimmable UL/Class P,FCC,CE,ROHS approval |
