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constant current 350ma 20w triac dimmable led driver with dip switch

The led power supply 20w have an IP value of IP20. This makes the downlight suitable for installation in dry, damp areas. The high IP value offers a wide range of application possibilities.
  • Brand:

    SMARTS
  • Item No.:

    SMT-M-020CTO
  • Input Voltage:

    200-240vac
  • Output Voltage:

    3~42v
  • Output Current:

    250~700mA
  • Working Mode:

    Constant current
  • Dimming mode:

    triac dimming
  • Size:

    159.5*43*20mm
  • Certification:

    CE ROHS
Products description

constant current 350ma 20w triac dimmable led driver with dip switch 


 The 350ma dimmable led driver is for Bari downlight,making it suitable for almost any space. The spots are dimmable and come with a GU10 LED lamp of 5 watts and 400 lumens.


  Specification  


Model

SMT-M-020CTO

Output

Rated current (mA)

700mA

600mA 

550mA

 

500mA

 

450mA

 

400mA

 

350mA

 

250mA 

Current Tolerance

±5%

DC Voltage

3-29V

3-33V

3-36V

3-40V

3-42V

3-42V

3-42V

3-42V

Rated power

20.3W

19.8W

19.8W

20W

 18.9W

16.8W

14.7W

10.5W

Input

Rated Input Voltage

200-240VAC 

Rated Frequency

47-63HZ

Power Factor 

Full loading   ≥ 0.9@230VAC

Efficiency (Typ.)

Full loading   ≥ 78%@230VAC

AC Current (Max.)

0.15A

Inrush Current (Typ.)

2.96A, 7.6us @ 50%Ipeak at 230VAC

Leakage current

<0.50mA

Protection

Short Circuit

Constant current mode, recovers automatically after fault condition is removed

Output No-Load Voltage

52V max.

Over temperature

Ambient temp. over 50±5℃, output current will be reduced to 50%;

Ambient temp. over 60±5℃, output will be off; recovers automatically after temp. drops.

Protection Class:

II

 

Environ-

ment

Working TEMP.

-40-+60℃

Working Humidity

20-90%RH, non-condensing

Storage TEMP. 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

 

Safety standards

EN61347-1  EN61347-2-13

Withstand voltage

I/P-O/P:3.75KVAC

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

Others

Weight

0.115Kg

Size

159.5*43*20mm(L*W*H)

packing

340*250*135mm (50PCS/CTN ) for outer carton  6.52KG/CTN

Notes

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.

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

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  Mechanical Specification  


led driver 20w 300ma



Ø Input with DG126 terminals 3P: Live Wire AC (L), Neutral Wire AC(N)

Ø Output LED SEC with DG126 terminals 2P: output Positive (LED+), output negative (LED-). Connected to LED Lamps.

Ø Suggested wire diameter: Input 0.75-2mm2; Output:0.5-2mm2.




  Connection diagram  ani

constant current led driver & triac dimmer


   Compatible with LED downlight Type 

It is high quality for the led downlight for all building, with the 7 years warranty constant current led driver, all would make easier for the home decoration. 

20w led driver



  Related Products  


small size led driver


The small size led driver 20w are IP20 and plastic case. They are suitable for every room in a home, hotels or restaurants, but also in clothing shops, dance studios or gymnasiums.


Mode:SMT-012-020VT

intput voltage:100~130/170-265V AC

Efficiency > 98%

Size:140*45*28mm (L*W*H)

Weight:0.30 Kg/pcs 


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