ETL CETL 24W Phase Cut /triac Dimming Driver 12V Constant Voltage Led Power Supply
ETL cETL 24W phase cut /triac dimming driver 12V constant voltage led power supply
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% |
>84% |
|
AC Current(Typ.) |
0.32A@120VAC, 0.16A@220VAC |
0.33A@120VAC, 0.13A@220VAC |
|
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%. |
||

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
Mechanical Specification

- 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

- To extend their life, please refer to the Derating Curve and derate according to the temperature
Connecting Diagram

12V and 24v 24w triac dimmable led driver with Junction Box.
What kind of LED Driver/Power Supply We do??
We specialized in constant voltage & current LED drivers, 010v/triac/DALI dimmable led drivers, enclosure power suppliers, power adapters.
|
Triac CC&CV Dimmable Series |
0-10V CC&CV Dimmable Series |
DALI CC&CV Dimmable Series |
|
Constant Voltage Series
|
Enclosue Power Supply |
Constant Current Series
|
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 sales team:
factory & equipments view:
certifications:
CE, UL/CUL, ROHS approval.

What Service we can supply??
-
All inquiries will be replied within 24 hours
-
Professional manufacturer,welcom to visit our website
- OEM/ODM avaliable:
A.Print logo on our product;
B. Customized specification; - 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; - High efficiency,long life span,reasonable&competetative price,fast lead time;
- We have our engineer team, if you have any question about your LED applications, let us know freely.
Frequently Asked Questions
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: sales5smt
Tel.:+86 (595) 2286 3721
***Any questions,Just feel free to click "send" to contact with me.^-^***
Send Inquiry to This Supplier
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