Non-dimmable LED Driver

UL cUL certificated led driver high power 180w Class 2 12v 24v built in junction box

277v 110v led power supply owns a built-in junction box not only the input  but also the output. Confirms to UL safe standard.  Compared with most of the power supplies on the market like Meanwell, this driver is nothing short of great performance.
  • item no.:

  • brand:

  • Input Voltage:

  • Output Voltage:

    12vdc 24vdc
  • Output Current:

    3*5A ; 2*4A
  • Working Mode:

    constant voltage
  • Certification:

    UL cUL
  • Warranty:

    7 years warranty
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product details

UL cUL certificated led driver high power 180w Class 2 12v 24v built in junction box 

This led power supply 12v is  Class 2 Class P type HL. You are free to choose a waterproof type for outdoor using or non waterproof type for indoors application. AQ lighting led strip lights is recommended.




SMT-012-180VWJ2 (1.0 version)

SMT-012-180VWJ2V2 (2.0 version)

SMT-012-180VWJ2WV2 (3.0 version)

SMT-024-192VWJ2(1.0 version)

SMT-024-192VWJ2V2 (2.0 version)

SMT-024-192VWJ2WV2 (3.0 version)


DC Voltage



Voltage Tolerance


Voltage Regulation


Load Regulation



Rated current



Rated power


192W (2*96W)


Voltage Range


Frequency Range


Power Factor(Typ.)@ full load

0.99@120VAC  0.94@277VAC

0.99@120VAC  0.94@277VAC

THD(Typ.)@ full load



Efficiency(Typ.)@ full load

87%@120V   89%@277VAC 79%

88%@120V   90%@277VAC

AC Current(Max.)



Inrush Current(Typ.)

19A ,50%,1.3ms @120VAC ; 38A,50%,960us @277VAC

12.4A (twidth=430us) @277VAC

Leakage current



Short Circuit

shut down o/p voltage, re-power on to recover afterfault conditionisremoved

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.


Working TEMP.

-40~+60℃ (see below derating curve)

Working Humidity

20~90%RH, non-condensing

Storage TEMP. Humidity


TEMP .coefficient



10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes


Safety& EMC

Safety standards


Withstand voltage


Isolation resistance



FCC 47 CFR Part 15 ,Subpart B



2.0Kg (1.0 version)     


1.0 version:278*108*46mm  /  2.0 version:278*110*45mm 

3.0 version:278*130*45mm              


285*275*245mm/10pcs /CTN  /G.W.:22.10KG/CTN(1.0 version) 

385*335*200mm     20PCS/CTN


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  


led power supply 12v 

1.0 version: SMT-012-180VWJ2  /  SMT-024-192VWJ2



led power supply 12v 

2.0 version: SMT-012-180VWJ2V2  /  SMT-024-192VWJ2V2


led power supply 12v 

3.0 version: SMT-012-180VWJ2WV2  /  SMT-024-192VWJ2WV2


※Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,

※Output cable 2*16AWG,Red" (+) to LED Positive side (+) , "Black"(-)  to LED Negative side (-).

※Class 2 standard output terminal.Three groups of cables for SMT-012-180VWJ2, SMT-012-180VWJ2V2, SMT-012-180VWJ2WV2,;  Two groups for SMT-024-192VWJ2,SMT-024-192VWJ2V2,SMT-024-192VWJ2WV2

  ■Derating Curve  

led power supply 12v 

※To extend their life, please refer to the Derating Curve and derate according to the temperature.

  ■ Connecting Diagram  

led power supply 12v 

  ■ Simple Connection Diagram:  

led power supply 12v   

  ■ Instruction:  

※This driver should be installed by qualified and professional person;

※Please make sure the driver is installed with adequate ventilation around it to allow for heat dissipation.

※Ensure that wiring is correct before test in order to avoid light and power supply damage;  

※If the LED drivers do not work normally, pl. don’t maintain privately, but contact us: sales9@smartselectronics.com  Or take a phonecall: 0086-18016688251

  Compatible Dimmer Type    

Smarts 180w led power supply without minimum Load requirement. Has multiple output 3*5A. Most 12v led lights are workable, such as klusdesign 12v led tape.

180w led power supply

  Related Products   

UL led driver power supply

This is abother type of UL led driver power supply with triac dimming mode.

The output power is 120watt. 12v 24v are both available.  7 years quality assurance.

intput voltage:100~277VAC
Size :  220*94.5*40mm

Certificaiton: UL cUL


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