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Non-dimmable LED Driver

277vac waterproof 12v 24v transformer Class 2 downlight

Smarts Class 2 180w led lamp transformer which is IP67 waterpprof version, can use for house of lights  downlights 3K project. UL/Class 2 certificated.
  • item no.:

    SMT-012-180VWN2
  • brand:

    SMARTS
  • Input Voltage:

    100-277VAC
  • Output Voltage:

    12vdc
  • Output Current:

    3*5A
  • Working Mode:

    constant voltage
  • Certification:

    CE,cUL/UL, FCC,RoHS,cla ss 2,class P, type HL
  • Warranty:

    7 years warranty
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product details

277vac waterproof 12v 24v transformer Class 2 downlight

Smarts waterproof 12v transformer 180w high power Class 2 has 3 output, could drive house of lights Ceiling Pendants 3LT each 60w output power well.


 Specification    

                                  

model

SMT-012-180VWN2

SMT-024-192VWN2

Output

DC Voltage

12V

24V

Voltage Accuracy

±0.5V

±0.5V

Rated current

15.0A (3*5A)

8.0A (2*4A)

Rated power

180W

192W

Voltage Tolerance

±0.5V

±0.5V

Load Regulation

±1%

 

±1%

 

Voltage Regulation

±0.5%

±0.5%

Input

Voltage Range

100-277VAC

Frequency Range

47-63Hz

Power Factor(Typ.)@ full load

0.99@120VAC  0.94@277VAC

0.99@120VAC  0.94@277VAC

THD(Typ.)@ full load

<20%

<20%

Efficiency(Typ.)@ full load

87%@120V   89%@277VAC

79%

88%@120V   90%@277VAC

 

AC Current(Max.)

2.2A@100VAC

2.3A@100VAC

Inrush Current (Typ.)

19A ,50%,1.3ms @120VAC ;  38A,50%,960us @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

Net Weight

1.90Kg 

Size

276*78*47mm (L*W*H)   

packing

329*279*176mm , 10PCS/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 


12v downlight transformer


 Derating Curve 



12 volt LED strip transformer


 Connecting Diagram 


12 volt LED strip transformer


 Application


SMT-012-180VWN2 led power transformer could workable for house of lights LED PENDANT WARM LED with no flicking.  Also provide you 7 years warranty.

waterproof 12v transformer


 Related Products 


                                                                 led lamp transformer

277vac input 12v 60w non-dimmable led driver which meet aluminum case, UL/cUL,Class 2,FCC,CE,ROHS approval...


 Mode:SMT-012-060VWJV2

 intput voltage:100~277VAC

 Size :  188*94.5*40mm 

 Working mode: constant voltage

 Dimming mode: non dimming


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