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12v dc triac dimmable led driver class 2 constant voltage 80w led transformer

Basic Info

Model No.: SMT-012-080VT

Product Description

12v dc Triac Dimmable LED Driver class 2 constant voltage 80w LED Transformer

Product Description





DC Voltage



Voltage Accuracy



Rated current



Rated power



Voltage Range

90~135V AC/170~250V AC 

Frequency Range


Power Factor ( Typ.)


Full Load Efficiency(Typ.)



AC Current(Typ.)

0.61A/110VAC  0.58A/170VAC  0.46A/220VAC  0.41A/265VAC

Leakage current



Short Circuit

Hiccup mode, recovers automatically after fault condition

is removed.

Over voltage

<140VAC(90~135V) , <270VAC(170~265V)


Working TEMP.


Working Humidity


Storage TEM.,Humidity





10~500Hz,2G 10min./1 cycle,period for 60min.

each along X,Y,Z  axes


Safety standards

EN-60950-1, EN61347-1/-2/-13

Withstand voltage


Isolation resistance



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


Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11,EN61547

Alight industry level (surge4KV)









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 .




  • Input voltage range 90-135VAC/170-250VAC
  • Built-in PFC function
  • Efficiency 85%
  • Protections:short circuit/over voltage/over heat
  • Easy installation
  • IP67 design for indoor or outdoor installations
  • Cooling by free air convection
  • Work with leading edge and trailing edge TRIAC dimmers
  • Strong compatibility, flicker-free dimming
  • Suitable for LED lighting and moving sign applications
  • Compliance to worldwide safety regulations for lightings. 
  • 3 years warranty

80W triac dimmable driver Mechanical Specification

  • Input Brown with AC (L),Blue with AC(N),Green/Yellow with AC(G)
  • Output Red is(DIM+),Black is(DIM-)
  • Note: Any other requests we can customized.

Dimming Operation

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

Derating Curve



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

Connecting Diagram


Packing and Shipping

  Packing and Shipping     


  • MOQ: 1 pcs
  • Payment:      
  • Delivery: 7 working days for sample order,12 working days for 500pcs.
  • FOB , EXW and CIF all are available.
  • Shipping freight are quoted under your requests.
  • Loading port: Xiamen
  • Discounts are offered based on large quantities.
  • Price: Get quote


Related Products

  Related Products     

What kind of LED Driver/Power Supply Smarts Electronics do??                                              

We specialized in constant voltage & current LED drivers, 010v/triac/DALI dimmable led drivers, enclosure power suppliers, power adapters.

Triac Dimmable LED Driver

0-10V Dimmable LED Driver

DALI Dimmable LED Driver

Constant Voltage LED Driver

Enclosue Power Supply



Company Information

  Company Information     

Smarts Electronics, the led driver manufacturer located in Quanzhou,has 6 years trade experience in Alibaba.

We have 7 kinds of led drivers or LED Power Supply:

  • 1.Constant Voltage LED Driver;
  • 2.Constant Current LED Driver;
  • 3.Triac CC&CV Dimmable LED Driver
  • 4.0-10v CC&CV Dimmable LED Driver
  • 5.DALI CC&CV Dimmable LED Driver
  • 6.Power Adapter
  • 7.Switching Power Supply
All of our drivers are got UL/cUL CE ROHS listed .OEM Welcome.
Our led drivers are widely used for:
  • 1.Indoor LED illuminating lights
  • 2.LED Neon, LED urban Decoration
  • 3.LED Lighting Advertising,LED Display
  • 4.Safety Protection Apparatus
  • 5.Telecommunications, Networks
  • 6.Vehicle Lights, Controller Panels

   Our Market     

Our major markets are in EU & North America,it takes about 85% markets share. view transaction history


  Our Team     





  Factory & Equipments View     



ETL/cETL,UL/CUL, CE,ROHS approval.

Our Services

  Our Services     

What Service we can supply??

  • 1.All inquiries will be replied within 24 hours
  • 2.Professional manufacturer,welcom to visit our website
  • 3.OEM/ODM avaliable:
  •      A.Print logo on our product;
  •      B. Customized specification;
  • 4.After Sales-Service:
  •      A. All products will have 100% burn-in test and strictly quality test before shipping;
  •      B. Fast Delivery: 3-7days for samples, 15-20 days for bulk production;
  • 5.High efficiency,long life span,reasonable&competetative price,fast lead time;
  • 6.We have our engineer team, if you have any question about your LED applications, let us know freely.


Q1. What's the trade terms you can do??
A1: We accept EXW,FOB..(Optional)

Q2. What's shipping mode can we choose?
A2: Express, Ocean and air transportation (optional).

Q3. What's the MOQ?
A3: Our MOQ is 1pcs. better price for large quantity;

Q4. What can you do if the product is broken?
A4: We promise to replace new ones to you if there is any defective happen during the warranty period.

Q5. Can i get products with my own logo??
A5: Sure, you can, MOQ is 500pcs.


Q6. Can i get a sample for testing??
A6: Sure, but sample fees should be charged on your account.

Q7. What's the mormal lead time??
A7: 7 working days for samples, 15 working days for mass production.

Q8. What's the payment conditon?
A8: T/T in advance or 30% deposit and 70% before delivery (optional)

Q9. What's the Payment do you have?
A9: We accept payment be sent via T/T, L/C, Trade Assurance, WESTERN UNION, PAYPAL.


Q10.How to contact with me??
A9:   Skype: steven821228 

        Whatsapp/Phone: +86 13489577737 
        E-mail: steven cn 

Send your inquiry details in the bellow for professional reply,

click "   send   " now !

Product Categories : Triac Dimmable LED Driver > Triac Dimmable Constant Voltage LED Driver

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