triac dimming 36w 12v constant voltage IP20 slim triac dimmable UL led driver

Smarts Electronics' SMT-012-036VTSP LED Driver is compliance to worldwide safety regulations for lighting. This triac dimmable UL led driver can be operated with wide range input voltage from 100- 277 VAC, output 36watt 12Volt DC current at 3 amps. 


  • CertificationUL/cUL,FCC,RoHS approval
  • Size263*32*20mm
  • Dimming modetriac dimmable
  • Working Modecv
  • Output Current3A
  • Output Voltage12V
  • Input Voltage100-277vac

triac dimming 36w 12v constant voltage IP20 slim triac dimmable UL led driver


Full protection plastic housing, for dry location only. The UL triac led driver work with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers smoothly.


Specification

model

SMT-012-036VTSP

SMT-024-036VTSP

Output

DC Voltage

12VDC

24VDC

 

Voltage Accuracy

±5%

±5%

 

Rated current

3.0Amp

1.5Amp

 

Rated power

36W

36W

 

Voltage Regulation

±0.5%

 

Load Regulation

±1%

±1%

Input

Voltage Range

100-277 VAC

 

Frequency Range

4763HZ

 

Power Factor ( Typ.

PF≧0.99/110V ;  PF≧0.98/277V

 

Full Load EfficiencyTyp.

>83%

>84%

 

AC CurrentTyp.

0.5A/100VAC  /  0.23A/277VAC

 

Inrush CurrentTyp.

7A, 50%, 420us

 

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

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+UL1310

 

Withstand voltage

I/P-O/P:2KVAC  

 

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,,11, ,         

Alight industry level

Others

Weight

0.35Kg  

 

Size

260*32*20mm (L*W*H)

 

packing

50PCS/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 .



Mechanical Specification



² Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,

² Output: Red isPossitive side +,Black isNegative side -


What is the dimming operation for SMT-012-036VTSP?

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


triac dimmable UL led driver






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