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Non-dimmable LED Driver

6w 8w 150ma constant current source triac dimmable led driver

6w 8w 150ma constant current source triac dimmable led driver

Efficiency > 84%  / PF>0.91, 38-50V output voltage, 8w output power, 150ma output current, solated Designing solution compliance to worldwide safety regulations for lighting

  • item no.:

    SMT-050-0150CTH
  • product orgin:

    China
  • brand:

    SMARTS
  • Input Voltage:

    180-265V
  • Output Voltage:

    38-50V
  • Output Current:

    150ma
  • Working Mode:

    cc
  • Certification:

    CE ROHS
  • Warranty:

    3 years
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product details

6w 8w 150ma constant current source triac dimmable led driver


85*45*26mm dimension, wide input volt and freq: 180-265vAC /47~63Hz, triac dimmable constant curent LED driver
Short circuit/Overload/Over voltage/Over temp protections.


  Features  

Output constant current

Input range  180-265VAC

Built-in PFC function

Fully isolated plastic case type

Easy installation

Cooling by free air convection

Work with leading edge and trailing edge TRIAC dimmers 

Strong compatibility, flicker-free dimming 

Suitable for LED lighting and moving sign applications

3 years warranty 


  What is the Dimming Operation for triac 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 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


  Specification  


Model

SMT-050-0150CTH

SMT-032-0320CTH

SMT-030-0350CTH

SMT-015-0700CTH

Output

DC Current

150mA

320mA

350mA

700mA

 

Current Accuracy

±5%

 

Voltage Range

38~50V

15~32V

15~30V

7-15V

 

Rated power

8W

10W

10W

10W

Input

Voltage Range

  170~265VAC 

 

Frequency Range

47~63HZ

 

Power Factor (Typ.)

PF≧0.91/110V ; PF≧0.93/220V ; PF≧0.93/250V

 

Full Load Efficiency(Typ.)

>84%

>84%

>85%

>85%

 

AC Current(Typ.)

0.14A/110VAC  0.12 A/220VAC  0.01A/250VAC

 

Leakage current

<0.27mA/110VAC; ﹤0.25mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition

is removed.

 

Over voltage

≦150VAC@110V / ≦270VAC@220V

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

EN-60950-1, EN-61347-1-2

 

Withstand voltage

I/P-O/P:3.75KVAC  

 

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

 

EMC EMISSION

Compliance toEN55015,EN61000-3-2 (≧50%load)

 

EMC IMMUNITY

Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry 

level (surge4KV)

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