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triac dimmable power supply 300w class 2 with multiple out

300w triac dimmable power supply is encased in a low profile aluminum enclosure that includes 2 knock-outs to make it easily install to LED fixtures installations.



  • Brand:

    SMARTS
  • Item No.:

    SMT-012-300VTHJWV2
  • Input Voltage:

    100-277v
  • Output Voltage:

    12/24vdc
  • Output Current:

    25A
  • Working Mode:

    constant voltage
  • Dimming mode:

    triac dimming
  • Size:

    301*140*45mm
  • Certification:

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

triac dimmable power supply 300w class 2 with multiple out


Constant Voltage cULus Listed,Class 2, Class P, Type HL, FCC compliant phase-cut / triac dimmable power supplyprovides >95% power factor, 86% efficiency.


  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

4763HZ

 

Power Factor (Typ.)@full load

0.95@120VAC  0.95@277VAC

0.99@120VAC  0.96@277VAC

 

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 CurrentTyp.

3.6A@100VAC

3.4A@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.

 

Over Current

≤1.4*I out

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/P100MΩ/500VDC/25℃/70%RH

 

EMC EMISSION

FCC Part 15 B

 

EMC IMMUNITY

EN61000-4-2,3,4,5,6,11Surge 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 dc dimmable led driver


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

Output wire: 16AWG ,  Red isDIM+,Black isDIM-


  Compatible Dimmer Type  


T linear slide 20A single pole switch for all triac dimmable power supply and motor loads. For use with 120/277 volt system, no derating reuqired if ganged. Available colors include white, brown, beige, ivory, grey, black or taupe.



driver led dimmable pwm
driver led dimmable pwm


  Related Products  


12v dc dimmable led driver l

Class 2 standard triac dimmable power supply output terminal.3 groups of cables for SMT-012-180VTHJ / SMT-012-180VTHJV2 / SMT-012-180VTHJWV2.


Mode:SMT-012-180VTHJWV2 (3*5A)

intput voltage:100~277V AC

pfc > 0.99

Size:278*130*45mm   (L*W*H)

UL/cUL,FCC,RoHS approval



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