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dali led driver triac dimmer conatant current wholesale

SMT-032-0350CM dimmable led transformer is a range of  IP20 rated led drivers designed for indoor LED lighting applications.Commonly used to match Amax Lighting's LED downlight 20W
  • Brand:

    SMARTS
  • Item No.:

    SMT-032-0350CM
  • Input Voltage:

    100-265VAC
  • Output Voltage:

    3-50V
  • Output Current:

    350ma
  • Working Mode:

    constant current
  • Dimming mode:

    dali led driver triac dimmer
  • Size:

    140*45*27mm
  • Certification:

    CE FCC ETL/cETL RoHS SELV IP20
Products description

dali led driver triac dimmer conatant current wholesale

  Features  


·Output constant Current
·Range 100-265VAC    
·Built-in active PFC function, PF>0.9
·Efficiency >84%
·IP20 design for indoor installation. 
·Protections:short circuit/over load/ over voltage/over temperature
·Cooling by free air convection
·Dimming function: Built in DALI interface dimming function conform to DALI Protocol IEC62386
·Dimming range from 1% to 100%
·Suitable for intelligent LED lighting 
·Compliance to worldwide safety regulations for lighting 

·Suitable for dry locations


  Specification  


Model SMT-040-0500CM

Smarts Electronics DALI dimmable drivers 10~20W (adjustable current)

Output

Rated current

700mA

600mA

550mA

500mA

450mA

400mA

350mA

250mA

Current Tolerance

±5%

DC Voltage

3-28V

3-32V

3-36V

3-40V

3-45V

3-50V

3-50V

3-50V

Open Circuit Voltage (Max.)

55V

Rated power

20W

20W

20W

20W

20W

20W

17.5W

12.5W

Input

Voltage Range

100-265VAC

Frequency Range

4763HZ

Power Factor

PF0.95/110VAC  PF0.90/220VAC  PF0.85/265VACFull loading

Full Load Efficiency (Typ.)

>82%

>83%

>82%

>82%

>84%

>84%

>82%

>80%

AC CurrentMax.

0.22A

0.22A

0.22A

0.22A

0.22A

0.22A

0.20A

0.15A

Leakage current

<0.5mA

Protection

Short Circuit

Protection type: Hiccup mode, recovers automatically after fault condition is removed

Over Voltage

55V

Over Load

 120%

Protection Class:

Class II / Class 2

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 12min./1 cycle, period for 72min.each along X,Y,Z axes.

Safety & EMC

Safety standards

EN61347-1 EN61347-2-13 IP20

Withstand voltage

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

Isolation resistance

I/P-O/P I/P-FG O/P-FG100MΩ/500VDC/25℃/70%RH

EMC Emission

EN55015,EN61000-3-2 (60%load)

EMC Immunity

EN61000-4-2,3,4,5,6 ,11,EN61547,A light industry level surge4KV

Others

Weight

0.19Kg

Size

140*45*27mmL*W*H

packing

320*280*21550PCS/CTN     

Notes

1. All parameters NOT specially mentioned are measured at 120V/220VAC input , rated load and 25℃of ambient temperature.

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

3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final  equipment manufactures must be-qualify EMC Directive on the complete installation again.

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  Mechanical Dimension  

1)  Input with Live Wire(L)  Neutral Wire (N)
2)  Output LED SEC output Positive(LED+),output negative(LED-).Connected to LED Lamps.
3)  Signal Dimming DA1, DA2 ( No polar ) connected to the BUS of the DALI Master.
4)  Suggested wire diameter: Input 0.75-2.5mm2; Output: 0.5-2.5mm2
5)  Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged.
6)  Note: Any other requests we can customized.


  What do you mean by constant voltage?  

Constant voltage' refers to the ability to fluctuate output current to maintain a set voltage. 

Constant voltage can be used for applications where the workpieces do not have flat surfaces, e.g. crossed wires,

 and where the resistance varies significantly, and for extremely short welds (less than 1 millisecond).

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