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best selling 12v 30w dimmable led driver

dimmable led driver; 12v triac dimmable led power supply; constant voltage transformer

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constant current triac dimmable led driver dc12v

 

Product Description

 

input Channel leading edage and tailing eadge dimmers
   SMT-012-030VT SMT-024-030VT         
Single Output features Constantvoltage 12vDC  24vDC 
output current 2.50Amp 1.25Amp          
output power 30watt 30watt           
Ripple & Noise 250mV
Current Regulation ±3%
Starting time 1000mS/230Vac, 3000mS/110Vac
Input Voltage range 90Vac-135Vac, 170-265Vac
Frequency range 47Hz-63Hz
Power factor PF>0.90/220Vac,PF>0.91/110Vac
Efficiency 87%/110Vac , 88%/230Vac
Inrush Current 20A/110Vac, 40A/220Vac
Leakage Current <1mA/240Vac
Protection short circuit
protection    
Protection mode:Single Protection,Hiccup ,recovery after the fault removed.   
   Protection mode:Limit highest voltage, recovery after the fault removed.
physical size:

180*60*34mm

Over temperature 105oC±5 oC ( Internal radiator's temperature)
Protection mode:Closed Output voltage,recovery after temperature automatic recovery   
  • Input range :90-135VAC / 170-265VAC
  • Built-in PFC function
  • Efficiency > 85%
  • Protections:Short circuit/over Voltage
  • Fully isolated plastic case
  • Easy installation
  • Cooling by free air convection
  • Work with leading edge and trailing edge TRIAC dimmers
  • Strong compatibility, flicker-free dimming
  • Suitable for LED lighting and moving sign applications
  • Compliance to worldwide safety regulations for lighting
  • 3 years warranty (We promise to replace new ones to you if there is any defective happen during the warranty period) 

Environment:                                                                                                                                                            

  • Working Temperature : -25 ~ +50°C
  • Working Humidity : 20 ~ 90% RH non-condensing
  • Storage Temp. , Humidity : -40 ~ +80°C , 10 ~ 95% RH
  • TEMP. Coefficient : ±0.03%/°C (0 ~ 50°C)
  • ibration : 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

Safety:                                                                                                                                                                                                                                                                        

  • Safety Standards : IEC 61347 –2–11 , IEC 61347 –1 , IEC 60529
  • Withstand Voltage : I/P-O/P: 3000KVAC
  • Isolation Resistance : I/P-O/P:100M Ohms/500VDC

Aplication:

  • indoor LED illuminating lights
  • LED Neon, LED urban Decoration
  • LED Lighting Advertising,LED Display
  • Safety Protection Apparatus
  • Telecommunications, Networks
  • Vehicle Lights, Controller Panels
constant current triac dimmable led driver dc12v
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