100w triac dimmable constant voltage LED driver power supply for led display

These item 12vdc 100w triac dimmable led driver which is output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer such as Lutron dimmer. If anything help, welcome to send us an inquiry. 
  • Brand:

  • Item No.:

  • Input Voltage:

  • Output Voltage:

  • Output Current:

  • Working Mode:

    Constant voltage
  • Dimming mode:

    triac dimmable
  • Size:

  • Certification:

Products description

100w triac dimmable constant voltage LED driver power supply for led display

We are delicated in triac dimmable led driver since 1998. Please try to use the small power dimmers, such as Lutron Multi-location dimmer MACL-153M-WH.which can be accessed to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero. And the function for dimming would be maximized used in your LED project. 

Output constant voltage
Universal AC input: 100-130VAC / 170-265VAC 
Power Factor> 0.68
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
Suitable for LED lighting and moving sign applications and others
Compliance to worldwide safety regulations for lighting 

  Mechanical Specification  








DC Voltage



Voltage Tolerance


Rated current



Rated power



Voltage Range

100~130VAC / 170-265VAC

Frequency Range


Power Factor (Typ.)





AC Current(Typ.)



Leakage current

﹤0.50mA @120VAC  /  ﹤0.65mA @220VAC


Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Over Current

≤1.2*I out

Over Loading


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


Working TEMP.


Working Humidity

20~90%RH, non-condensing

Storage TEMP. Humidity


TEMP .coefficient



10~500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes


Safety& EMC

Safety standards

UL1310 & UL8750  

Withstand voltage


Isolation resistance



FCC Part 15 B


Net. Weight

0.45Kg  (only the dimmable Driver)

1.0Kg (Dimmable driver + junction box) 

Carton Size




350*195*180mm     20PCS/CTN

385*335*200mm     20PCS/CTN


1. All parameters if NOT specially mentioned are measured at 110VAC 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%.

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  Product size  

waterproof electronic led driver

  Opreation reference  

waterproof electronic led driver



1. Do your units have heat sinks built in?

     Sure, we do have it. Every piece of the led driver should have this one. 

2.Why does the 200W-PWM driver (SMT-012-200VT) have 2 x output cables ? I need a driver with a single 200W output. Can I draw the entire 200W from one cable ? Internally is it a single output ?  just 2 x wires ?

     Yes, the internally dimmable led driver for SMT-012-200VT is single output type and just 2 wires.

3. What is your minimum order quantity?
   The MOQ is 1pcs. 

4. Which payment terms you can accept?
    We accept T/T, Western Union, Money Gram, Paypal, etc. 

5. What is UL annual fees?

    UL annual fees will be charged by UL for once time each year. Its funtion is maintaining cost for the online UL file.

Actually, it's necessary for you to pay UL multiple listee cost and UL annual fees to UL if you would like to do UL multiple listing. And all the cost would be charged by UL directly. 

6. Is this a magnetic iron core driver or electronic driver?

    The working mode of our dimmable led driver is electronic driver, which is different from the brands "Magnetitude" in North American market. 

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