EI transformer have UL,CSA,CE,TUV,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC

have UL,CSA,CE,TUV,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC Leads-out EI Transformer with 0.5 to 120VA Capacity and 50 to 60Hz Frequen

Key SpecificationsBasic data:Capacity: 0.5 to 120VA Phase: single Input: AC power with voltages of various countries Output: AC current, voltage, according to customers' requirements Frequency: 50 to 60HzVoltage regulation: 10 to 15%Insulation class: B, 130 degrees Celsius and E, 120 degrees CelsiusTemperature-rise: ?95 degrees CelsiusCertification: CE, RoHS, UL, SGS, CESI and ISO9001General features:100% QC from raw material to finished productsGood price-function ratioReliable performance and safety Small volume and low weight Low no-load losses Low mechanical hum Good shielding performance and low magnetic leakageHigh efficiency Easy to mount and fasten Excellent workmanshipManufacture standards: GB/T15290-94, GB/19212-2006, GB2828-2829-87 and UL 5085Testing items:No-load test (no-load current, no-load voltage and no-load loss)Load test (load voltage and temperature rise)Inductive voltage testDC resistance test Safety testKey parts:Core: high quality cold grain silicon sheets inserted by machine, annealed by advanced vacuum annealing furnaces to improve electronic dataWire:Copper and aluminum availableWeld aluminum enamel wire well to save your cost 15 to 35%, based on our know-how technologyBobbin: excellent anti-combustionThermal protector: cutoff and switch both availableApplications:Electronic meters and apparatus Cable TVs and digital networks Electronic controls Medical equipments New electric power supplies Decorative illumination systemsMonitoring and control equipmentsLabel information:Certificate logo, basic electronic data, manufacture information also can be printed according to customers' adviceBar code available according to customers' advicePacking:Carton 

EI transformer have UL,CSA,CE,TUV,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC