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rainproof 12v 2.5A 30w junction box phase cut dimming led driver UL cUL

SMT-012-030VTHV2 is a 12v 30w phase cut dimming led driver ( triac dimmable led driver), suitable for indoor and outdoor LED application in wet, dry and damp locations.The 277VAC 30W Triac dimming driver has high efficiency and is more energy-saving and environmentally friendly than the 30W meanwell dimming power supply.
  • Brand:

    SMARTS
  • Item No.:

    SMT-012-030VTHV2
  • Input Voltage:

    100-277vac
  • Output Voltage:

    12/24vdc
  • Output Current:

    2.5a
  • Working Mode:

    30w
  • Dimming mode:

    triac dimming
  • Size:

    165*94.5*40mm
  • Certification:

    UL/cUL FCC
Products description

rainproof 12v 2.5A 30w junction box phase cut dimming led driver UL cUL 


SMT-012-030VTHV2 is a 12v 30w phase cut dimming led driver ( triac dimmable led driver), its rainproof design to make driver suitable for indoor and outdoor LED application in wet, dry and damp locations. under UL standard of UL 1310 class 2 and UL 8750, type HL and class P standard.The service life of 277VAC 30W Triac dimming power supply is longer than that of MOSO drivers with the same power, which can effectively extend the life of the lamp.


  Specifications  


model

SMT-012-030VTHV2

SMT-024-030VTHV2

Output

DC Voltage

12VDC

24VDC

Voltage Accuracy

±5%

±5%

Rated current

2.50Amp

1.25Amp

Rated power

30W

30W

Voltage Regulation

±0.5%

Load Regulation

±1%

±1%

Input

Voltage Range

110-277 VAC

Frequency Range

47~63HZ

Power Factor ( Typ.)

PF>0.92/110V ;  PF>0.92/277V

Full Load Efficiency(Typ.)

>82%

>84%

AC Current(Typ.)

0.33A/110VAC  /  0.13A/277VAC

Leakage current

<0.27mA/110VAC; <0.25mA/277VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition

is removed.

Over Loading

≤120% shut down o/p voltage, re-power on to recover

Over temperature

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

 

Environment

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH,non-condensing

Storage TEM.,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:3.75KVAC  

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

FCC Part 15 B

EMC IMMUNITY

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

Alight industry level

Others

Weight

0.95Kg  

Size

165*94.5*40 (L*W*H)


packing

355*215*215mm / 20PCS/CTN

Notes

1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,

Rated load and 25℃of ambient temperature.

2.  Tolerance:includes set us tolerance,line regulation and load regulation .

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  Drawing  

phase cut dimming led driver


  More testing specifications for 12v 30w dimmable led driver  

SMT-012-030VTHV2
input voltage
120V
277V
PF(120V & 277V)
0.99
0.98
efficency(120V & 277V)
79%
80%
THD (120V
<20%
<20%
THD (277V)
<20%
<20%
surge current(120V)
7A,50%,420us
surge current(277V)
12A,50%,480us
short circuit protection mode
switch off
overload protection mode
switch off
PWM output frequency standard 380-430HZ, 20KHZ is customized.

  connecting diagram  

phase cut dimming led driver


  Applications  


phase cut dimming led driver


Want dimmer list for our 100-277vac UL triac dimmable led driver 30w. Click "DOWNLOAD" under the product title. 

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