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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: SMARTS
  • Model Number: SMT-024-060VT
  • Output Power: 60W
  • Output Type: Single
  • Input Voltage: 100~130vAC / 170-265vAC
  • Output Voltage: 24vDC
  • Output Frequency: 47-63Hz
  • Output Current: 2.5A
  • outer case: plastic cover
  • waterproof rate: IP20
  • dimming mode: triac dimming / phase dimming
  • working mode: constant voltage type
  • Efficiency: >85%
  • pf: >0.90
  • certificate: CE UL ETL FCC Rohs
  • warranty: 3 years warranty
  • size: 180*60*34mm
  • triac dimmable led power supply: triac dimmable led power supply 24v 45w constant voltage transformer

Packaging & Delivery

Packaging Details inner box- white box + outer carton-standard exporting carton,
Delivery Time 7 working days

ETL triac dimmable led power supply 24v 60w constant voltage transformer

Product Description






DC Voltage



Voltage Accuracy



Rated current



Rated power




Voltage Range

90~135V AC/170~265V 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)



About 0.34Kg




324*298*176mm (L*W*H)


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 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 of triac dimmable led power supply 24v 60w constant voltage transformer

Related products

Hot saling triac dimmable constant voltage led drivers :


PicturesModel NumberoutputDimension       




12V  @1A    12W


24V  @0.5A 12W






12V  @4A     48W


24V  @2A     48W



All of our dimmable led drivers are paried with ETL listed Junction boxes:



All above LED drivers meet spec and features as bellow:

No load limitation

PWM out

0-100% dimming range

Input: 100~130v / 170-265vAC / 47-63Hz
Waterproof rate:Aluminum  ip67
Working mode: constant voltage
Output type:single output 
Dimming mode: triac /phase cut /leading edge dimming.
Efficiency: 84%   pf:0.8
Warranty: 3 years warranty
Protections:Short circulit/Over load/over voltage/over temp.
Conforms to UL 1310 class 2 standard.
ETL/cETL, FCC, CE(EMC+LVD),ROHS approval.  (ETL file# 5005044)
Packaging & Shipping

packaging & shipping                                                                                                                                     

inner box-white box + outer carton- standard exporting carton for packing


Company Information

Why choose Quanzhou Smarts Electronic & Technology Co.,Ltd ???                                                     


1).  Our major markets are in EU & North America,it takes about 85% markets share,that to say we do high quanlity power suppliers only.


2).  Most of our products are approved with UL/CE/Rohs approval, our ULfile#E365202.


3).  We give 3 years warranty


4).  We accept trial orders begining.. 


5). W have an area of 2000 square meters factory,  about 300-500 production staff. ..


Website:   www.smarts-electronics.com


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

our market                                                                                                                                                       

Our major markets are in EU & North America,it takes about 70% markets share. view  transaction history



factory & equipments view:                                                  


Why choose us


our services & FAQ

Our service & FAQ                                                          


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 10pcs. 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:    All are paid before production 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.

Send your inquiry details in the bellow for professional reply,
click "    send   " now !

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
17 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $232,000
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