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277vac 300w class 2 led power supply for garden lights

The dimming range would be 0~100% and loading range:10~100% for 277vac class 2 power supply is a great item for COXO 5050 & 2835 led strip lights .
  • Brand:

    SMARTS
  • Item No.:

    SMT-012-300VTD52
  • Input Voltage:

    100-277vac
  • Output Voltage:

    12vdc/24vdc
  • Output Current:

    25A/12A
  • Working Mode:

    Constant voltage
  • Dimming mode:

    triac +0-10v dimmable
  • Size:

    303*78*47mm
  • Certification:

    CE UL ROHS FCC CLASS 2
Products description

277vac 300w class 2 led power supply for garden lights


It is fast, easy, and secure installation for the 300-watt low voltage transformer features a toroidal core from the led factory transformer and control receptacles - perfect for 300w LED spot light for AMP lighting. 


  Specification  


Model

SMT-012-300VTD52

SMT-024-288VTD52

Output

DC Voltage

12V

24V

Voltage Tolerance

±0.5V

Voltage Regulation

±0.5%

Voltage Tolerance

±0.5V

Load Regulation

±1%

±1%

Rated current

12.0A (3*4A)

25.0A (5*5A)

Rated power

288W (3*96W)

300W (5*60W)

Input

Voltage Range

100-277VAC

Frequency Range

4763HZ

Power FactorTyp.@ full load

0.99@120VAC  0.94@277VAC

0.99@120VAC  0.94@277VAC

THDTyp.@ full load

<20%

Inrush Current Typ.

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

Full Load  EfficiencyTyp.

87%@120V   91%@277VAC 79%

85%@120V   90%@277VAC 

AC CurrentTyp.

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% constant current limiting, auto-recovery

Over temperature

100℃±10℃ shut down o/p voltage, automatically recover after cooling.

Environment

Working TEMP.

-40+60℃

Working Humidity

2090%RH,non-condensing

Storage TEM.,Humidity

-40+80℃1095%RH

TEMP.coefficient

±0.03%/℃050℃

Vibration

10500Hz 2G 10min./1 cycleperiod 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 NOT specially mentioned are measured at 110V & 277VAC input , rated

  load and 25℃of ambient temperature.   

2..Tolerance:includes set us tolerance,line regulation and load regulation.   

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  Mechanical Specification  


led ceiling light driver



Input terminals "Black" and "White" to connect to AC L and N.

Output terminals "Red" to LED Positive side (+) , "Black"  to LED Negative side (-). 


  Compatible LED rope lights Type  


This garden lights power supply which makes Birddog Lighting your garden more coloful, romantic and warm, when you enter the pathway to your home with the 2 Color Blue & Cool White LED Rope Light - 120 Volt . 


LED rope lights


  Related Products  


24v led drivers china

Smarts is as a 24v led drivers manufacturer in China specializing in slim type led driver for smarts led mirror, LED lighting in bethroom and led cabinet lights. 


Mode:SMT-012-030VWSP

intput voltage:100~277V AC

Efficiency > 88%

Size:260*32*18mm   (L*W*H)

Weight:0.20Kg/pcs 


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