277vac class 2 power supply 12vdc 24volt 300w outdoor led strip light transformer

The slim and compact design 277vac class 2 power supply 300w makes our SMT-012-300VWJ2WV2 an excellent solution for Dellum LED Strip RGB FP10AGHDJ-60ARGB.

  • Brand:

  • Item No.:

  • Input Voltage:

  • Output Voltage:

  • Output Current:

  • Working Mode:

    constant voltage
  • Dimming mode:

    non dimming
  • Size:

    301*140*45mm (L*W*H)
  • Certification:

    UL(E507826),CE,FCC,ROHS approval
Products description

277vac class 2  power supply 12vdc 24volt 300w outdoor led strip light transformer

Comply with UL/cUL, FCC, Type HL, Class 2 rate, this newly released non dimmable class 2 led light power supply features high compatablity to  Dellum strip lighting BLL-FP10AFHDJ-120A.



SMT-012-300VWJ2 (1.0 version)

SMT-012-300VWJ2V2 (2.0 version)

SMT-012-300VWJ2WV2 (3.0 version)


SMT-024-288VWJ2 (1.0 version)

SMT-024-288VWJ2V2 (2.0 version)

SMT-024-288VWJ2WV2 (3.0 version)


DC Voltage




Voltage Tolerance



Voltage Regulation



Load Regulation






Rated current

25A (multi current 5*5A)

12A(multi current 3*4A)


Rated power

300W (5*60W)

288W (3*96W)


Voltage Range



Frequency Range



Power Factor (Typ.)@full load

0.99@120VAC  0.95@277VAC

0.99@120VAC  0.95@277VAC


THD(Typ.)@full load




Inrush Current(Typ.)

88%@120V   92%@277VAC


86%@120V   91%@277VAC



Efficiency(Typ.)@Full Load




AC CurrentTyp.

35A ,50%,960us @120VAC ;  43A,50%,1ms @277VAC

12.4A (twidth=430us) @277VAC


Leakage current



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.


Working TEMP.

-40+60℃ (see below derating curve)


Working Humidity

2090%RH, non-condensing


Storage TEM.,Humidity







10500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes


Safety standards



Withstand voltage



Isolation resistance




FCC 47 CFR Part 15 ,Subpart B



2.2Kg  (1.0 version)  



1.0 version: 301*108*46mm   /   2.0 version: 301*130*46mm 

3.0 version: 301*140*45mm



330*220*245mm     8pcs /CTN    G.W.:21.08KG/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  

class 2 led light power supply

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

Output:14AWG Red to LED Positive side (+) , Black  to LED Negative side (-). 

  Compatible Tape Light Type  

300w multiple output class 2 led light power supply SMT-012-300VWJ2WV2 is a good choice for UL listed 3000-6000K dellum led tape light BLL-FP8AFIDJ-120ACWPWW.

class 2 led light power supply

  Related Products  

class 2 led light power supply l

UL/cUL, FCC, CE, ROHS, Class P, Type HL standard class 2 led light power supply

compliance to worldwide safety regulations for lightings.


intput voltage:100~277V AC

pfc > 0.98

Size:260*105*45mm   (L*W*H)

UL/cUL,FCC,RoHS approval

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