High efficiency 92%Vac constant voltage led driver

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High efficiency 92%Vac constant voltage led driver
Posting date : Jun 17, 2011
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85-
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Model: WVA-100-024VW Name: High efficiency 92%Vac constant voltage led driver Advantage and Features: 90Vac-264VacUniversal input voltage Single constant voltage output Built-in active PFC function ,PF>0.95 Protected functions:short circuit/over voltage/Over temperature Cooling by free air convection Waterproof level IP67 Warranty : 3 years Application :LED street lamp /led street light /led landscape light 24v constant voltage waterproof led driver specification: Model WVA-100-024WW Output DC current 4.2A Max Voltage range 24Vdc Rated power 100W Ripple & Noise 250mV Current Regulation ±3% Starting time 1000mS/230Vac, 3000mS/115Vac Input Voltage range 100Vac-240Vac Frequency range 50Hz-60Hz Power factor PF>0.95/230Vac,PF>0.98/115Vac Efficiency 92%/230Vac AC 115Vac 1.5A Current 230Vac 1A Inrush Current 20A/115Vac,40A/230Vac Leakage Current <1mA/240Vac Protection short circuit Output Short Circuit Protection. Protection mode:Circuit self-locking, recovery after showdown the power Over voltage 45Vdc-50Vdc Protection mode:Limit highest voltage, recovery after the fault removed. Over temperature 105°C±5 °C ( Internal radiator's temperature) Protection mode:Closed Output voltage,recovery after temperature automatic recovery. Environment Working temperature&humidity -20 °C-50 °C;20%-90%RH,Without condensation Storage temperature&humidity -40 oC-85 oC;10%-95%RH Vibration Resist 10-500Hz,2G ,X,Y,Z axis 60 mintues. Safety&EMC Safety UL8750,GB4943 HI-POT I/P-O/P:1K5Vac Insulation resistance I/P-O/P:100M Ohms/500Vdc EMI EN55015, GB9254 CLASSB HarmonicCurrent IEC1000-3-2,ClassC Others Dimension 222*68*42mm(L*W*H) Net weight 1KG Remarks: 1,If the productspecification above is some different from what you require actually, kindly inform us 2,We can do the OEM products as per your specification. 3,We also provide other various types of led driver and other switching power supply as you need. For more information, pls visit our company website. Customized design is available.

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