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Non-dimmable LED Driver

300w Class 2 dimmable 12v led power supply

SMT-012-300VTHJWV2 is dimmable 12v led power supply. both 12vdc and 24vdc output voltage are avaliable. The standard version could workable for coxotech led strip SMD2835with triac dimmer.
  • item no.:

    SMT-012-300VTHJWV2
  • brand:

    SMARTS
  • payment:

    T/T, Paypal, Western Union
  • Input Voltage:

    100-277VAC
  • Output Voltage:

    12v/24v
  • Output Current:

    5*5A
  • Working Mode:

    constant voltage
  • Certification:

    cUL/UL, RoHS,FCC, Class p,Class 2,type HL
  • Warranty:

    7 years warranty
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product details

300w Class 2 dimmable 12v led power supply

Triac dimmable 120 volt led power supply 12v 30w, CE UL,CLASS 2, ROHS approved, 7 years warranty. (SMT-012-300VTHJWV2 can be matched with coxotech led strip 22-26 Lm.


 Specification    


Model

SMT-012-300VTHJ (1.0 version)

SMT-012-300VTHJV2 (2.0 version)

SMT-012-300VTHJWV2  (3.0 version)

SMT-024-288VTHJ (1.0 version)

SMT-024-288VTHJV2 (2.0 version)

SMT-024-288VTHJWV2 (3.0 version)

Output

DC Voltage

12V

24V

Voltage Tolerance

±0.5V

Voltage Regulation

±0.5%

Voltage Tolerance

±0.5V

Load Regulation

±2%

±1%

±1%

 

Rated current

25A (multi current 5*5A)

12A(multi current 3*4A)

Rated power

300W (5*60W)

288W (3*96W)

Input

Voltage Range

100-277VAC

Frequency Range

47~63HZ

Power Factor (Typ.)@full load

[email protected]  [email protected]

[email protected]  [email protected]

THD(Typ.)@full load

<20%

Inrush Current(Typ.)

35A (twidth=960us) @120VAC ;  43A (twidth=1ms) @277VAC 

 

Efficiency(Typ.)@Full Load

 

85%@120VAC   90%@277VAC

79%

87%@120VAC   89%@277VAC

 

AC Current(Typ.)

[email protected]

[email protected]

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.

Over Current

≤1.4*I out

Environment

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH,non-condensing

Storage TEM.,Humidity

-40~+80℃,10~95%RH

TEMP.coefficient

±0.03%/℃(0~50℃)

Vibration

10~500Hz 2G 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 Part 15 B

EMC IMMUNITY

EN61000-4-2,3,4,5,6,11(Surge 4KV)

Others

Weight

2.4Kg  

Size

1.0 version:   301*108*46mm (L*W*H)  / 2.0 version:  301*110*45mm

3.0 version:  301*140*45mm

packaging

365*210*245mm/8pcs /CTN    G.W.:21KG/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   


12v power supply for led strip lights


 Derating Curve   



120 volt led power supply

 Connecting Diagram  



12v power supply for led strip lights



 Application 


Full dimming range: 0-100%,  for wet, dry and damp location, dimmable 12v led power supply continous, smooth dimming effect is better choose for coxotech led strip IP67.

120 volt led power supply


 Related Products 


                                                                 led power supply 300w


277vac Class 2 300w high wattage led driver with triac 

dimming which is UL/cUL,Class 2,FCC,CE,ROHS approval...


 Mode:SMT-012-300VTHW2

 intput voltage:100~277VAC

 Size :  330*78*47mm 

 Working mode: constant voltage

 Dimming mode: triac dimming

 Warranty: 7 years warranty

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