Quanzhou Smarts Electronic & Technology Co.,Ltd

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  • switching power supply

    UL ETL ac 110v 120v 300w 320w smps 12v dc switch mode power supply

    Module SMT-012-320SA  is 24vdc 320w switching power supply, input voltage range is 100-240Vac, CE ETL ROHS approved, 2 years warranty.
  • switching power supply

    Aluminum high power 12v 350w dc switching power supply with Fan

    30A 350w psu single output 12v led power supply is a high quality Switch power supply widely used in Industrial automation, LED display,CCTV system, communications, etc.
  • waterproof power supply

    220v 12v 24v ip67 waterproof led transformer power supply 24v 3a

    220v 12v 24v ip67 waterproof led transformer power supply 24v 3a is IP67 design for indoor or outdoor installations, Protections:Short circuit/Overload/Over temperature,100% full load burn-in test 
  • 12v 150w constant volatage triac dimmable led driver

    3 years warranty CE ETL approved 150W 12V constant voltage dimmable LED driver

    SMT-012-150VT is the model of 12v 150w triac no load limitation led driver which is suitable for most of the popular brand:LUTRON ,LEVITON
  • constant voltage led power supply

    constant voltage led waterproof power supply 220v to 24v 3a

    constant voltage led waterproof power supply 220v to 24v 3a is High efficiency,save energy ,protected environment,8Hrs and 100% full load, burn-in test,Assure LED stability long lift and light efficiency by constant voltage led driver.
  • 12v 200w Constant Voltage Triac Dimmable Transformer

    PF 0.9 ETL dimmable 12v 200w LED strip light Driver Constant Voltage Transformer

    PF 0.9 ETL dimmable 12v 200w LED strip light Driver Constant Voltage Transformer Model SMT-012-200VT SMT-024-200VT SMT-036-200VT SMT-048-200VT Output DC Voltage 12V 24V 36V 48V Voltage Tolerance ±0.5V Rated current 16.67A 8.33A 5.56A 4.16A Rated power 200W Input Voltage Range 180~240VAC / 90~135VAC Frequency Range 47~63HZ Power Factor ( Typ.) > 0.73/110VAC,  >0.76/220VAC  Full Load  Efficiency(Typ.) >85% >86% >86% >87% AC Current(Typ.) 1.78A 1.76A 1.76A .A 1.74A Leakage current <0.70mA/110VAC,  <0.65mA/220VAC Protection Short Circuit Hiccup mode, recovers automatically after fault condition is removed. Over load ≤120% Over Current ≤1.4*I out Environment Working TEMP. -40~+60℃ Working Humidity 20~90%RH,non-condensing Storage TEM.,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&EMC 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 EMC EMISSION Compliance to EN55015,EN61000-3-2 (≥50%load) EMC IMMUNITY EN61000-4-2,3,4,5,6,11(Surge 4KV) Others Weight 1.8Kg   Size 226.5*77.5*47mm(L*W*H)  packaging 440*295*145mm / 8 pieces in one carton   Notes 1. All parameters NOT specially mentioned are measured at 110V & 220VAC input , rated  load and 25℃of ambient temperature.    2..Tolerance:includes set us tolerance,line regulation and load regulation.              Input Brown with AC (L),Blue with AC (N) Output Red is(DIM+),Black is(DIM-) Note: Any other requests we can customized.   Dimming Operation Output power level can be adjusted through input terminal of the AC phase line(L) by connecting a triac dimmer. Compatible with Leading edge or tailing edge triac dimmers. please try to use the small power dimmer in order to access to a wider dimming range because high-power dimmer is difficult to achieve the output current to zero  Feature: Output constant voltage Universal AC input/ : 90~135VAC/ 170-265VAC High efficiency : >85% Power Factor > 0.7 Protections:short circuit/over loading/over current Full protection aluminum housing/ IP67   Easy installation   Cooling by free air convection. Work with leading edge and trailing edge triac dim. Strong compatibility, flicker-free dimming Suitable for LED lighting and moving sign applications Compliance to worldwide safety regulations for LEDs  Derating Curve     To extend their life, please refer to the Derating Curve and derate according to the temperature.   Connecting Diagram                    Most of our Dimmable LED Driver has matched ETL Listed Junction Box:
  • enclosure switching power supply

    400w cctv cameras switch mode power supply 12v

    400w cctv cameras switch mode power supply 12v
  • switching power supply

    600w industrial Switching Power Supply 48v

    Product Item: Switing Power supply 600w 48v
  • 12V 90W Constant voltage LED power supply

    AC to DC 12V 90W Constant voltage LED power supply

    AC to DC 12V 90W Constant voltage LED power supply
  • 24V 90W Constant voltage LED power supply

    AC to DC 24V 90W Constant voltage LED power supply

    AC to DC 24V 90W Constant voltage LED power supply
  • ETL CE Rohs listed Constant Voltage LED Power Supply

    UL ETL 110V 120V ac dc 12v 100w constant voltage led driver

    UL ETL 110V 120V ac dc 12v 100w constant voltage led driver
  • constant voltage led power supply

    regulated constant voltage 24v 96w led power supply ac to dc

    regulated constant voltage 24v 96w led power supply ac to dc from Smarts Electronic offers CE ETL listed LEDs solution, This power supply are IP67 rated and are suitable for both indoor and outdoor installations. With universal input voltage ranging from 100 to 265VAC, this regulated power supply are designed for commercial, industrial and residential applications.
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