Efd Ee Pq RM Etd High Frequency Switching Power Supply Transformers Ferrite Electronic Electrical Transformer

EFD EE PQ RM ETD high frequency  switching power supply transformers Ferrite electronic electrical Transformer 1. Their input voltage can be different to meet requirements of various regions: AC380V-240V-230V-220V-120V-110V-100V.2. Special designs are also available to meet customers' requirements.Power Capacity Chart:Power range (W)Core type using N67* grade material500ETD54; ETD59; E65PQ20. PQ32. PQ35 etc.The power capacity of each core type varies due to differences in topology, operating frequency and temperature, flux density, and material grade.* Siemens material grade ETD type Transformer ParametersModelOutput power : W ETD2930-90ETD3430-90ETD3920-500ETD4420-800ETD4920-800ETD59400-2000Other Related High Frequency Transformer Parameters:Table1: EE type Transformer Parameters EE type transformerPart No.Terminal  PinsDimension mmTypeElectrical parameterABCInductanceOutput power(W)EE-8.368.08.08.3V100.0uH0.2-3.0EE-10811.510.210.2V80.0uH0.5-5.0EE-131012.012.513.0V120.0uH0.5-8.0EE-16-1614.813.316.0V90.0uH1.0-10.0EEL-161028.516.021.9V600.0uH2.0-15.0EE-19-1817.616.019.0V800.0uH3.0-30.0EEL191031.516.021.1V1200.0uH3.0-30.0EE-25-1620.018.225.2V2000.0uH3.0-45.0EEL25835.317.525.2V2800.0uH3.0-45.0EE-301021.029.230.0H900.0uH3.0-50.0EE-401427.630.540.0H1500.0uH3.0-55.0EE-42/15-11233.844.042.0H2000.0uH3.0-80.0EE-42/20-11245.039.842.0V1900.0uH3.0-90.0EE-552050.050.055.0H3000.0uH3.0-150.0EE-651655.251.865.0H4500.0uH3.0-300.0 Table2:EPC type Transformer Parameters ModelDimension (mm)VAWeightABCf=50KHzf=100KHzgEPC-9.5105.5101.12.59EPC-13149145811EPC-17191118142018EPC-19201321182721EPC-25271726365929EPC-27291736527535Table3: ER type Transformer Parameters ER Transformer SpecificationModelPINDimensionABC+/-0.5D+/-0.5EFER25.5819.519.712.54525.5ER281230.52317.54531ER281223.128.2254529.1ER28123627204530ER281226.337.1304530.2ER331437.52822.54536ER351443.52822.54535.5ER351629.140.335.44540.3ER39164631.1254543.1ER39163341.530.8547.542.3ER40164831.1254543.1ER42151445.530254542ER4220144437.5364542Table4: PQ type Transformer Parameters COILFORMER DIMENSIONS (mm)TYPEABCDEFGHIJKLMNOPQ20/1623.1517.3523.1520.32.593.85.117.99.77.8210.82.40.67.35PQ20/2023.1517.3523.1520.32.593.85.12213.851210.82.40.67.35PQ26/2026.621.8529.7525.4-12.33.87.621.511.05914.22.40.657.2PQ26/2526.621.8529.7525.4-12.33.87.626.0515.6513.5514.22.40.657.2PQ32/2032.1526.734.330.5-13.855.17.622.3511.058.915.92.80.757.2PQ32/3032.1526.734.330.5-13.855.17.632.1520.8518.715.92.80.757.2PQ35/3535.0031.039.0--15--37.4-22.416.9-151).Features: Has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firmstructure,can fine-tune the inductance, etc., are widely used in faxmachines, PBX. 2). Applicable frequency range: 20 to 100kHz :Operating frequency: higher than 200kHzHigh magnetic flux and low loss magnetic materialsWith low leakage inductance and high efficiency . 3).Applications: 1.PCB circuits2.,computer, TV,3.monitor, scanner,4.duplicator, mobile adapters,5.printer and other equipments andinstruments.UL insulation system for Class B (130), F (155), H (180)4). Can make other customized Ferrite transformers:Power range: core type using N67 grade material500: ETD54, ETD59 and E65Table4: EFD type Transformer ParametersModel PinDimensionABCDEEFD-128617203.0 13.5EFD-15107.318.221.352.515EFD-15107.519.322.63.0 16.7EFD-20109.425.327.73.7521.7EFD-20129.72426.8320EFD-251013.429.735.4525EFD-251012.629.731.5525EFD-301212.631.635.55305)Advantage:1.UL, CUL, CE,IEC ISO9001:20152.We offer custom-made transformers, OEM and ODM are welcome3.We deliver the quality you expect at consistently competitive prices4.Transformer quality lifetime:10 Years.5.Specialty Sales service:5 -10 Years6.Transformers Test: 100% test before the shipment1).Features: Has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firmstructure,can fine-tune the inductance, etc., are widely used in faxmachines, PBX.2). Applicable frequency range: 20 to 100kHz :Operating frequency: higher than 200kHzHigh magnetic flux and low loss magnetic materialsWith low leakage inductance and high efficiency . 3).Applications:PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments.UL insulation system for Class B (130), F (155), H (180).4). Can make other customized Ferrite transformers:Power range: core type using N67 grade material500: ETD54, ETD59 5)Technical capabiliies:Over 50 sets toroidal/annular coil winding machines, 3 EI type transformer lines,2 sets of vacuum annealing furnaces.6)Advantage:1.UL, CUL, CE, ISO9001:20082.We offer custom-made transformers, OEM and ODM are welcome3.We deliver the quality you expect at consistently competitive prices4.Transformer quality lifetime:10 Years.5.Specialty Sales service:5 -10 Years6.Transformers Test: 100% test before the shipment7)About us:1). Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business phi