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dimming 32 volt constant current led backlight LED tube driver 300ma IP20

this constant current led driver 300ma 12w  is Compliance to EMC standard of EN55015,EN61000-3-2 (≧50%Load) and EN61000. with AAMSCO LED bulbs can save power to the greatest extent
  • Brand:

    SMARTS
  • Item No.:

    SMT-40-0300CDH
  • Input Voltage:

    180-265V
  • Output Voltage:

    28-40V
  • Output Current:

    300MA
  • Working Mode:

    constant current
  • Dimming mode:

    0-10v dimming
  • Size:

    85*45*26mm
  • Certification:

    CE,ROHS
Products description

Dimming 32 volt constant current led backlight LED tube driver 300ma IP20


SMT-40-0300CDH PWM 0-10V dimming control  constant current led power supply are meet CE ROHS European market requirement. LED tube light driver has advantages over osram led driver in the certificate, complete certificate can meet the needs of major markets.


  Specification:  


Model

SMT-45-0250CDH

SMT-40-0300CDH   

SMT-35-0350CDH

SMT-30-0400CDH

Output

DC Current

350mA

300mA

350mA

400mA

 

Current Accuracy

±3%

 

Voltage Range

33-45V

28-40V

23-35V

18-30V

 

Rated power

12W

12W

12W

12W

Input

Voltage Range

180265VAC

 

Frequency Range

4763HZ

 

PF(Typ.

PF>0.9

 

Full Load EfficiencyTyp

>86%(110V)

>88%(220V)

>86%(110V)

>88%(220V)

>86%(110V)

>88%(220V)

>86%(110V)

>88%(220V)

 

AC Current (Typ.

0.104A(110V)

0.106A(220V)

0.102A(110V)

0.103A(220V)

0.102A(110V)

0.103A(220V)

0.101A(110V)

0.103A(220V)

 

Leakage current

<0.72mA/110VAC / 0.75mA/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 to EN55015,EN61000-3-2 (50%Load)

 

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547,A light industry

level 


SIZE 85*45*26mm
  label   constant current led backlight LED tube driver
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  Can one 0-10v dimmer connect two of same model constant current led driver?  


YES. if the specs of 2 led drivers are all the same, its allowed to connect into one 0-10v dimmer.  but  if there are 2 different constant current led drivers connect to one 0-10v dimmer, it will cause the dimming effect difference happen in each drivers. 


  Dimming diagram of 0-10v dimming led driver 


Note:   dimming wires is located in the dc output of our dimmable driver. 

constant current led driver 300ma



If you have any questions please contact with us.




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