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Non-dimmable LED Driver

led driver constant voltage power supply 12v 48w

constant voltage led power supply 12v 48w IP67 design for indoor or outdoor installations Suitable for LED lighting 2 years warranty


  • item no.:

    SMT-012-048VW
  • brand:

    SMARTS
  • Input Voltage:

    100-265V
  • Output Voltage:

    12VDC
  • Output Current:

    4A
  • Working Mode:

    Constant Voltage
  • Certification:

    ETL CE ROHS
  • Warranty:

    2 years
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product details

led driver constant voltage power supply 12v 48w


SMT-012-048VW is constant voltage led power supply 12v 48w IP67 design for indoor or outdoor installations Suitable for LED lighting 2 years warranty


SPECIFICAION
MODEL SMT-012-048VW SMT-024-048VW
OUTPUT DC VOLTAGE 12V 24V
RATED CURRENT 4.0A 2.0A
CURRENT RANGE 0~4.0A 0~2.0A
RATED POWER 48W 48W
RIPPLE&NOISE(max) 120mVp-p 200mVp-p
voltage TOLERANCE 12V±5% 24V±5%
SETUP RISE TIME 60ms/110VAC 60ms/110VAC
HOLD UP TIME(Typ.) 20ms/230VAC 10ms/110VAC
INPUT VOLTAGE RANGE 100~265Vac 100~265Vac
FREQUENCY RANGE 50~60Hz 50~60Hz
POWER FACTOR(Typ.)
EFFICIENCY(Typ.) ﹥83% ﹥84%
AC CURRENT(Typ.) 0.45A/110V, 0.25A/220V 0.45A/110V,0.25A/220V
INRUSH CURRENT (Typ.) COLD START 30A/110~220VAC
PROTECTION Short circuit Protection type:recovers automatically after condition is removed
Overload overload [email protected]%~150% above peak rating
Over temperature Protection type:Shut down o/p voltage,re-power on to removed
ENVIRONMENT WORKING TEMP. -25~+50℃ (Refer to output load derating curve)
WORKING HUMIDITY 20~90% RH non condensing, refer to IP67
Vibration 10~500Hz,2G 10min/1cycle,period for 60min,each along X,Y,Z axes
STORAGE TEMP.,HUMIDITY -40~+80℃,10~99%RH
SAFETY&EMC SAFETY STANDARDS IP67 approved; Design refer to LVD EN61347-2-13:2005,EN61347-1:2008
WITHSTAND VOLTAGE I/P-O/P:3KVAC, I/P-COVER: 3KVAC , O/P-COVER:500VAC
EMC Test Standards EN55015:2006/A2:2009,EN61000-3-2:2006/A2:2009,EN61000-3-3:20
MTBF 50KHours (25℃)
NOTE 1.All parameters NOT specially mentoned are measured at 110VAC, 220VAC input,rated load and 25℃ of ambient temperature.
2.Ripple&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&10uf parallel
3.Tolerance:includes set up tolerance,line regulation and load regulation.
 Label  led driver constant voltage power supply 12v 48w

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 Product parameters oled power supply 


 Model                     

Input voltage(AC V)

Working Frequency
(Hz)

Output voltage
(DC V)

Output Current

Output power(DC W)

Working Temp.

Protection grade

SMT-012-048VW

100-265V

47~63HZ

12

3A

48W

-25~50°C

IP67

SMT-024-048VW 

100-265V

47~63HZ

24

2A

48W

-25~50°C

IP67


 Descriptions:of led driver 


  1. Input voltage.:100~265vAC
  2. output voltage; 12V output power:48W
  3.  Efficiency>82% 
  4. Warranty: 2 years 
  5. CE,ROHS approval 
  6. product size(L x W x H): 257*29*21mm
  7. Net weight/pc: 205g/pc
  8. Case material:aluminum
  9. Waterproof rate:  IP67
  10. CE,ROHS approval   


 Features of 12v led power supply 


  1. High efficiency,save energy ,protected environment 
  2. High stability and low ripple, increase light efficiency and decrease light attenuation 
  3. Meet to safety standard and EMC 
  4. Assure LED stability long lift and light efficiency by constant voltage 
  5. Passed high ,low temperature and waterproof testing. 
  6. Integrity protection,over loading, over voltage ,over current 
  7. 8Hrs and 100% full load burn-in test.


packing and shipping of led driver 


led driver manufacturers in usa

MOQ: 1 PCS

Payment : T/T  Western union  Paypal  Trade  Assurance

Delivery : 7 working days for sample order ,  12 working days for 500pcs 

Shipping term : FedEx  DHL  UPS  TNT

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