Product Name: 20W 12V 24V Switching Waterproof AC DC LED Driver Transformer, Outdoor Switch Mode Power Supply with Ce RoHS Model NO.: GPT-20-12/24 Brand: Gpt/OEM Certification: CE, RoHS, ISO Modulation System: PWM Energy Transmission: One-way Transmission Power Supplying System: Level 1 Power Distribution Equipment Voltage Regulating Mode: Width Modulation Type Starting Mode: Self-excited Switching Power Supply Connection Mode: Series Switching Power Supply Input Voltage: 110-220V Output Power: 1 - 50W Warranty: 2 Years Output Type: Single Weight: 170g Gross Weight: 11kg Carton Size: 36.5*25.5*18cm Quantity: 50PCS Trademark: GPT Transport Package: Carton with White Box Specification: 100*30*20MM Origin: China HS Code: 8504401400 Product Description ProductTypeWaterproofSwitchingPowerSupplyWaterproofSwitchingPowerSupplyProductNameGPT-20-12GPT-20-24OutputDCVoltage12V24VRatedCurrent1.67A0.83ACurrentRange0-1.67A0-0.83ARatedPower20W20WRipple&Roise100mVp-p100mVp-pSetup,Risetime,Holduptime500MS,30MS,80MS500MS,30MS,80MSinputVoltageRange90-264VAC90-264VACFrequencyRange47-63HZ47-63HZEfficiency82%82%LeakageCurrent≤0.80MA230VAC≤0.80MA230VACEnvironmentWorkingTemp.-20ºC-60ºC-20ºC-60ºCWorkingHumidity0%-100%0%-100%storageTemp.&Humidity-20ºC-75ºC,0%-100%-20ºC-75ºC,0%-100%ProtectionOverload110-150%Ratedoutputpower110-150%RatedoutputpowerProtectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremovedProtectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremovedOverVoltage13.8-16.2V27.6-32.4VProtectiontype:Shutdowno/pvoltage,re-powerontorecoverProtectiontype:Shutdowno/pvoltage,re-powerontorecoverApprovalStandardsCEROHSCEROHSOtherspackingmodeBOXBOXProductDimemsion140*30*20MM140*30*20MMCartonsize36.5*25.5*18CM36.5*25.5*18CMIngressProectionIP68IP68Packinginformation170g;50Pcs/CTN;10KG170g;50Pcs/CTN;10KG100% full power and high temperature aging testHigh reliable high quality2 years warrantyProfessional manufacturer