high power 300w class 2 dimmable driver led light
smarts 12vdc transformer power supply 120w could workable for manyled lighting and moving sign applications, such as CreeLighting led floodlight waterpfoof IP67.
specification
model | SMT-012-300VDHW2 | SMT-024-288VDHW2 | |
output | dc voltage | 12V | 24V |
voltage tolerance | ±0.5V | ||
voltage regulation | ±0.5V | ||
voltage tolerance | ±0.5% | ||
load regulation | ±1.2% ±1% | ±1% | |
rated current | 3*4A | 5*5A | |
rated power | 300W (5*60W) | 288W (3*96W) | |
input | voltage range | 100-277VAC | |
frequency range | 47~63HZ | ||
power Factor(Typ.)@ full load | 0.98@120VAC 0.97@277VAC | 0.98@120VAC 0.97@277VAC | |
THD(Typ.)@ full load | <20% | ||
inrush current (Typ.) | 35A ,50%,960us @120VAC ; 43A,50%,1ms @277VAC | ||
full load Efficiency(Typ.) | 87%@120V 91%@277VAC 79% | 85%@120V 90%@277VAC | |
ac Current(Typ.) | 3.4A@100VAC | 3.6A@100VAC | |
leakage current | <0.50mA | ||
protection | short circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | |
over load | ≤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 TEM.,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 | ||
EMC immunity | compliance to EN61000-4-2,3,4,5,6,8,11,EN61547,Alight industry level (surge4KV) | ||
Others | weight | 1.9Kg | |
size | 303*78*47mm (L*W*H) | ||
packaging | 10PCS/CTN 385*335*200mm 20PCS/CTN | ||
notes | 1. all parameters not specially mentioned are measured at 120VAC & 277vac input , rated load and 25℃of ambient temperature. 2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor. 3. Tolerance:includes set us tolerance,line regulation and load regulation . |
mechanical
derating curve
connecting diagram
application
SMT-012-120VTHV2 ac to dc transformer 12v 120w could drive CreeLighting led floodlight high lumen 5 years Warranty, it's the best choose for led driver application.
related products
12V 100W strip light transformer which meet aluminum case, UL/cUL,FCC,CE,ROHS approval... Mode:SMT-012-100VTHW intput voltage:100~277VAC size : 230*70*46mm working mode: constant voltage |