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Non-dimmable LED Driver

ETL listed 110v 120v constant voltage triac dimmable 24w 12v ac to dc power supply

ETL listed dimmable power supply: ETL listed triac power supply: LED Power Supply
  • item no.:

    SMT-012-024VT
  • brand:

    SMARTS
  • Input Voltage:

    100-265V
  • Output Voltage:

    12V
  • Output Current:

    2A
  • Working Mode:

    Constant Voltage
  • Certification:

    CE ROHS
  • Warranty:

    3 years
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product details
ETL listed 110v 120v constant voltage triac dimmable 24w 12v ac to dc power supply 


 Features 

  • Output constant voltage
  • Universal AC input: 90-135VAC
  • Power Factor > 0.8
  • High efficiency > 84%
  • Protection:short circuit/over loading/over current/ Over temperature
  • Full protection plastic housing
  • Easy installation
  • Cooling by free air convection
  • Compatible with Forward phase,Magnetic low voltage,triac Dimmers
  • Strong compatibility, flicker-free dimming, PWM output
  • Suitable for LED lighting and moving sign applications and others
  • Compliance to worldwide safety regulations for lighting


Model

SMT-012-024VT

SMT-024-024VT

output

DC Voltage

12V

24V

Voltage Tolerance

±0.5V

Rated current

2.08A

1.04A

Rated power

24W

input

Voltage Range

90~135VAC / 170~265VAC

Frequency Range

47~63HZ

Power Factor (Typ.)

PF≥0.75

Efficiency(Typ.)

>83%

>84%

AC Current(Typ.)

[email protected], [email protected]

[email protected], [email protected]

Leakage current

<0.70mA/110VAC  / <0.5mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Over Current

≤1.2*I out

Over Loading

≤120%

Over

temperature

100℃±10℃ (The output voltage will turn off when the temperature is higher then100℃±10℃, after the temperature drop off ,it will recovery) automatic

Environment 

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH, non-condensing

Storage TEMP. 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:1500KVAC  

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

FCC Part 15 B

others

Net. Weight

0.20Kg  

Size

155*54*20mm(L*W*H)

packing

350*195*180mm  30PCS/CTN

Notes

1. All parameters if NOT specially mentioned are measured at 110VAC / 220VAC input , rated load and 25℃of ambient temperature.

2. To extend the driver's using life ,please reduce the loading at lower input voltage.

3. Loading should be 5-100%.

  Label 

constant voltage triac dimmable 24w 12v

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  Mechanical Specification  


12v dc power supply 

  • Input (L) and (N) with wires to be connected AC.
  • Output  LED SEC :(LED+) (LED-)

 Dimming Operation 


  • The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
  • Usually matching with leading edge Triac Dimmers( Can customized as a driver only matching trailing edge Triac Dimmers if needed).
  • Please try to use dimmers with power at least 2.5 times as the output power of the driver.
  • for Forward phase,Magnetic low voltage and Triac Dimmers


 Warning 


  • Prevent to reverse polarity;
  • Risk of Electric Shock. When used outdoors, install only on a circuit protected by a Class A GFCI;
  • Risk of Fire. Installation involves special wiring methods to run wiring through a building structure. Consult a qualified electrician;
  • Risk of Electric Shock. Mount the unit at a height greater than 1 foot from the ground surface.


 Derating Curve 


12v dc power supply 

  • To extend their life, please refer to the Derating Curve and derate according to the temperature


 Connecting Diagram 


12v dc power supply 


 Our led drivers are widely used for 


Indoor LED illuminating lights
LED Neon, LED urban Decoration
LED Lighting Advertising,LED Display
Safety Protection Apparatus
Telecommunications, Networks

Vehicle Lights, Controller Panels

Looking for 12v AC to DC Power Supply? You can browse more ETL listed LED Drivers at smarts-electronics.com.


  Related Products  


Triac dimmable led driver 60Wtirac dimmable led driver 60w is capable of powering up to 60W of indoor LED lighting that requires 12 volts of constant voltage High stability and low ripple, increase light efficiency and decrease light attenuation


Mode:SMT-012-060VT
intput voltage:100~130/170-265V AC
100% full load burn-in test



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