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12 volt dc 10W constant voltage TRIAC dimmable LED driver class 2 power supply

Continuous smooth, Reliable solution, Short-circuit protection, Overload protection, Low-profile plastic enclosure dimmable 12v led power supply can match Onforu's 24W Square LED ceiling light

  • Brand:

    SMARTS
  • Item No.:

    SMT-012-012VT
  • Input Voltage:

    100-130vac
  • Output Voltage:

    12/24Vdc
  • Output Current:

    1A
  • Working Mode:

    constant voltage
  • Dimming mode:

    triac dimmable
  • Size:

    L140*W45*H28mm
  • Certification:

    SAA, FCC, CE, ROHS
Products description

12 volt dc 10W constant voltage TRIAC dimmable LED driver class 2 power supply


SMARTS'S (10W-80W) series of UL/cUL Listed AC phase-cut /triac dimming 12 volt dc led power supply provides outstanding LED dimming performance, continuous smooth full range dimming, and was designed to work with a wide range of MLV & ELV (forward phase and reverse phase / leading edge and trailing edge) TRIAC dimmers.Can be matched with various models of Lutron dimmers.


  Specification  


Model

SMT-012-012VT

SMT-024-012VT

Output

DC Voltage

12VDC

24VDC

 

Voltage Accuracy

±5%

±5%

 

Rated current

1.0A

0.5A

 

Rated power

12W

12W

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.

>82%

>82%

 

AC CurrentTyp.

0.17A/110VAC  0.15A/170VAC  0.12A/220VAC 0.1A/265VAC

 

Leakage current

<0.8mA/110VAC, 0.7mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed.

 

Over Current

1.4 Times output current

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 EN61000-4-2,3,4,5,6,11,EN61547,Alight industry level

Others

Weight

0.16Kg

 

Size

140*45*28mmL*W*H

 

packing

320*280*215mm

Notes

1. All parameters NOT specially mentioned are measured at 110VAC~ 230VAC 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  

dimmable 12v led power supply


Input with AC (L), (N)

Output cord: DIM+DIM-


  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


  Dimming Operation  


  1. Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
  2. Compatible with Leading edge or tailing edge triac dimmers.
  3. please try to use the small power dimmers, which have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero
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