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Non-dimmable LED Driver

Led power supply constant current 300ma for led light with ETL CE Rohs listed

Led power supply constant current suitable for indoor location used that could be contect with  led floodlight,downlights and have high quality with ETL,CE Rohs listed.
  • item no.:

    SMT-050-0300CM
  • lead time:

    About 7 working days for sample order
  • product orgin:

    Made in China
  • shipping port:

    Xiamen,Shenzheng,Shanghai,Ningbo
  • payment:

    T/T, Paypal,Western Union,Credit card
  • color:

    White
  • Input Voltage:

    100-265VAC
  • Output Voltage:

    30-50v
  • Output Current:

    0-300ma
  • Working Mode:

    Constant current
  • Certification:

    ETL,CE,Rohs approval
  • Warranty:

    3 years
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product details

Led power supply constant current 300ma for led light with ETL CE Rohs listed 


Led power supply constant current are suitable for a wide range of applications including architectural lighting; task lighting; medical lighting; transportation lighting; lit signage; safety and security lighting and outdoor area lighting.


   Feature   


·Output constant current

·Range 100-265VAC                  

·Built-in PFC function, PF> 0.9

·Efficiency 86%

·Protections:short circuit/over current/over temperature 

·Cooling by free air convection

·Dimming function:DALI dimmable

·Suitable for LED lighting applications by PWM output

·Compliance to worldwide safety regulations for lighting·Suitable for dry/damp/wet locations

·3 years warranty


  Specification  


Model

SMT-050-0300CM

SMT-050-0350CM

SMT-030-0500CM

SMT-025-0700CM

SMT-020-0900CM

Output

DC Voltage

30-50V

35-50V

15-30V

10-25V

10-20V

Voltage Accuracy

±0.3V

Rated current

0~300MA

0350MA

0500MA

0700MA

0900MA

Rated power

15.0W

17.5W

15W

17.5W

18W

Input

Voltage Range

100-265VAC

Frequency Range

4763HZ

Power Factor ( Typ.

PF0.9/220V

Full Load EfficiencyTyp.

>86%(110,220V)

>86%(110,220V)

>85%(110,220V)

>85%(110,220V)

>85%(110,220V)

AC CurrentTyp.

0.96A(110,220V)

0.96A(110,220V)

1.042A(110,220V)

1.031A(110,220V)

1.031A(110,220V)

Leakage current

0.35mA/220VAC

Protection

Short Circuit

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

Over Current

1.4*Iout

Over temperature

100±10 shut down o/p voltage, re-power on to recover

Environment

Working TEMP.

-40+50

Working Humidity

2095%RH,non-condensing

Storage TEM.,Humidity

-40+801095%RH

TEMP.coefficient

±0.03%/050

Vibration

10500Hz5G 12min./1 cycleperiod 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

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

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6 ,11,EN61547,A light industry

level surge4KV

Others

Weight

0.15Kg

Size

140*45*28mm(L*W*H)

packing

324*298*18850PCSCTN    145*47*35 mm for inner box

Notes

1. All parameters NOT specially mentioned are measured at 220VAC input , rated load and 25of

ambient temperature.

2.  Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated

with a 0.1uf &47uf parallel capacitor.

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

  Label   Led power supply constant current 300ma


Triac dimmable led driver
Dali dimmable led driver
0-10V led power supply
277v led driver


   Mechanical Specification  


Led power supply constant current

Led power supply constant current


Led power supply constant current


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