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Non-dimmable LED Driver

UL Listed 24v Dimmable LED Driver Power Supply

SMT-024-120VTH is an excellent quality UL Listed 24volt 5.00A 120W 24v dimmable led driver. Compatible with most AC wall dimmer including Lutron, Leviton and most other household dimmers.
  • item no.:

    SMT-024-120VTH
  • lead time:

    About 7 days for samples
  • product orgin:

    China
  • brand:

    SMARTS
  • shipping port:

    Xiamen Port
  • payment:

    T/T, Paypal, Western Union, Creadit Card
  • Input Voltage:

    100-305VAC
  • Output Voltage:

    24VAC
  • Working Mode:

    Constant Voltage
  • Certification:

    UL, Class P, TYPE HL
  • Warranty:

    7 Years Warranty
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product details
UL Listed 24v Dimmable LED Driver Power Supply

 

dimmable led driver



  Product description  


Our 277VAC VTH series  is an excellent quality Triac Dimmable Power Supply. Compatible with most AC wall dimmer including Leviton, Lutron and most other household dimmers. Can be used for many LED lights including strip light, puck light, module light,led bar light and many other applications. Requires no minimum load and it is very quite without any buzz or humming noise.


Warning: Do not overload. It is recommended not to exceed 80% of dimmable driver's capacity. Please calculate your load before connecting the power. 

 

  Specification   
  Label  

Output constant voltage

Input voltage range 100-277VAC

Built-in PFC function / PF>0.97

E fficiency > 85% / Dimming range: 0~100%

Protections:short circuit/over voltage/over heat

PWM output, does not change the color index

IP20 design for indoor installations

Cooling by free air convection / Flicker-free

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.

Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers

7 years warranty

NON-waterproof use for indoor dry or damp location only


led driver for strip light


model

SMT-012-120VTH

SMT-024-120VTH

Output

DC Voltage

12V

24V

Voltage Accuracy

±0.5V

±0.5V

Voltage Regulation

±0.5%

Load Regulation

±2%

 

Rated current

10.00A

5.00A

Rated power

120W

Input

Voltage Range

100~277V AC

Frequency Range

4763HZ

Power Factor ( Typ.

0.99@120VAC  0.96@277VAC

0.98@120VAC  0.96@277VAC

Full Load EfficiencyTyp.

>82%

>83%

AC CurrentTyp.

1.7A@100VAC

Leakage current

<0.50mA

Protection

Short Circuit

shut down o/p voltage, re-power on to recover after fault condition is removed

Over Loading

≤120% constant current limiting, auto-recovery

Over temperature

100℃±10℃ shut down o/p voltage, automatically recover after cooling.

 

Over voltage

140VAC(100~130V) , ≦270VAC(170~277V)

Environment

Working TEMP.

-40+60℃

Working Humidity

2090%RH,non-condensing

Storage TEM.,Humidity

-40+80℃1095%RH

TEMP.coefficient

±0.03%/℃050℃

Vibration

10500Hz2G 10min./1 cycleperiod for 60min.

each along X,Y,Z  axes

Safety&EMC

Safety standards

UL8750, UL1012

Withstand voltage

I/P-O/P:3.75KVAC  I/P-FG:1.88KVAC  O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P100MΩ/500VDC/25℃/70%RH  

EMC EMISSION

FCC Part 15 B

EMC IMMUNITY

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

Alight industry level surge4KV

Others

Weight

1.3Kg

Size

220*93*41mm (L*W*H)    

packing

329*279*176mm , 10PCS/ctn

Notes

1. All parameters NOT specially mentioned are measured at 110V/277VAC 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 . 



Triac dimmable led driver
Dali dimmable led driver
0-10V led power supply
277v led driver


  Mechanical Specification for dimmable driver  


dimmable driver

※Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,

※Output: Red is(DIM+),Black is(DIM-)

※Note: Any other requests we can customized

 

  Dimming Operation for 24v dimmable led driver  


※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 trailing edge triac dimmers, but trailing edge dimmers work better..

※Please try to use dimmers with power at least 1.5 times as the output power of the driver.

 


  Derating Curve for 24v dimmable led driver  



24v dimmable led driver

 

※Load carried in accordance with the load derating curve, according to the ambient temperature derating, in order to

extend the working life.

 

  Simple Connection Diagram  

277VAC DIMMABLE LED DRIVER

 

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