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triac dimmable 12v 20w small led power supply for strip light

Triac dimmable 20W led Driver Strong compatibility, can be matched with different brands of lamps such as Lithonia Lighting’s LED downlight and SANSI LED’s LED floodlight.flicker-free dimming, >55% output power loading, 2~100% dimming range strip light power supply.

  • Brand:

    SMARTS
  • Item No.:

    SMT-012-020VT
  • Input Voltage:

    100-130vac
  • Output Voltage:

    12/24Vdc
  • Output Current:

    1.67A
  • Working Mode:

    constant voltage
  • Dimming mode:

    triac dimmable
  • Size:

    L140*W45*H28mm
  • Certification:

    ul, fcc, Class P, type HL
Products description

triac dimmable 12v 20w small led power supply for strip light 



Input range :90-135VAC / 170-265VAC, 20w plastic case triac dimmable led driver, got UL, saa, ce, rohs approvall 12 volt power supply for led lights.Triac 20W led driver is compatible with dimmers in multiple markets, such as Lutron Triac dimmers in North America which can achieve 0-100% dimming effects.

  Specification  


Model

SMT-012-020VT

SMT-024-020VT

Output

DC Voltage

12VDC

24VDC

 

Voltage Accuracy

±5%

±5%

 

Rated current

1.66Amp

0.83Amp

 

Rated power

20W

20W

Input

Voltage Range

90-135VAC / 170250VAC

 

Frequency Range

4763HZ

 

Power Factor Typ.

PF≧0.92/110V ; PF≧0.94/220V ; PF≧0.95/250V

 

Full Load EfficiencyTyp.

>83%

>83%

 

AC CurrentTyp.

0.14A/110VAC  0.12 A/220VAC  0.01A/250VAC

 

Leakage current

<0.27mA/110VAC; 0.25mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed.

 

Over voltage

140VAC(90~135V) , ≦270VAC(170~265V)

Environment

Working TEMP.

-40+60℃

 

Working Humidity

2090%RH,non-condensing  

 

Storage TEM.,Humidity

-40+80℃1095%RH  

 

TEMP.coefficient

±0.03%/℃050℃ 

 

Vibration

10500Hz2G 10min./1 cycleperiod for 60min.each along X,Y,Z axes

Safety&EMC

Safety standards

EN-60950-1, EN-61347-1/-2/-13

 

Withstand voltage

I/P-O/P:3.75KVAC

 

Isolation resistance

I/P-O/P100MΩ/500VDC/25℃/70%RH  

 

EMC EMISSION

Compliance toEN55015,EN61000-3-2 (≧50%load)  

 

EMC IMMUNITY

Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry level surge4KV

Others

Weight

About 0.16Kg/pcs

 

Size

140*45*28mm  mmmL*W*H

 

packing

324*298*176mm

Notes

1. All parameters NOT specially mentioned are measured at 110V/230VAC input , rated load and

25℃of ambient temperature.

2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted

pair-wire terminated with a 0.1uf &47uf parallel capacitor.

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

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  Mechanical Specification  


Input AC (L),AC(N)

OutputDIM+,DIM-


12v dc power supply


  Derating Curve  


12v dc power supply


 Load carried in accordance with the load derating curve, according to the ambient temperature derating, in order to extend the service life

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