Tianjin Grewin Technology Co., Ltd.  

Product Name: Industrial Power Auto Transformer for Electronic Device with RoHS Certificate Model NO.: GWEFD12 EFD15 EFD20 EE16 PQetc Shape of Core: Ee, Er, Efd, Etd, EPC, Pq Type: High Frequency Transformer Phase: Single Cooling Method: Dry-Type Transformer Trademark: GW Transport Package: Export Standard Carton with Strong Pallet Specification: Customized Size Origin: Tianjin China HS Code: 85043190 Product Description Basic InfoModel NO.: PQ ER EE ETD EPC EFD TransformerUsage: Single-phase TransformerFrequency Characteristics: High FrequencyShape of Core: Ee,Er,Efd,Etd,EPC,Pq,RMBrand: GrewinType: High Frequency TransformerIndicative Power Capacity: UL Insulation System for Class B(130), F(155), HCoil Number: High Magnetic Flux and Low Loss Magnetic MaterialsTrademark: Grewin High Frequency TransformerTransport Package: Export Standard Carton With Strong PalletSpecification: VDE, CEOrigin: TianjinHS Code: 85043190Product DescriptionWe have passed ISO9001:2015,CE,SGS approval and IEC reportEE type Transformer ParametersBrand Name;GREWIN TransformerCore structure;laminationCoil number;AutotransformerPlace of Origin;ChinaCoil Material;ferriteCoil structure;toroidalUsage;High FrequencyModel :EEPhase;singleApplication;High-frequency switching power supply and High-frequency inverter power transformer. PBXDeliver time;Within 10 working daysPackage;Customized standard cartonsATTENTION;YOU CAN CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENTTypeCore "E" DimensionA(mm)B(mm)C(mm)D(mm)E(mm)F(mm)EE1312.66.54.53.78.93.7EE1414.37.85.24.310.54.5EE1616.08.25.74.711.34.7EE2020.410.17.05.914.15.9EE2525.012.88.77.517.57.5EE3030.015.29.77.219.57.3EE3232.016.411.29.522.79.5EE3636.018.012.010.224.511.5EE4242.021.014.817.229.515.2EE5555.027.818.517.237.521.0EE6565.032.822.220.044.227.4EE7070.533.221.922.048.032.0EFD type Transformer ParametersModelPinDimensionABCDEEFD-128617203.013.5EFD-15107.318.221.352.515EFD-15107.519.322.63.016.7EFD-20109.425.327.73.7521.7EFD-20129.72426.8320EFD-251013.429.735.4525EFD-251012.629.731.5525EFD-301212.631.635.5530EPC type Transformer ParametersModelDimension (mm)VAWeightABCf=50KHzf=100KHzgEPC-9.5105.5101.12.59EPC-13149145811EPC-17191118142018EPC-19201321182721EPC-25271726365929EPC-27291736527535ER type Transformer ParametersER Transformer SpecificationModelPINDimensionABC+/-0.5D+/-0.5EFER25.5819.519.712.54525.5ER281230.52317.54531ER281223.128.2254529.1ER28123627204530ER281226.337.1304530.2ER331437.52822.54536ER351443.52822.54535.5ER351629.140.335.44540.3ER39164631.1254543.1ER39163341.530.8547.542.3ER40164831.1254543.1ER42151445.530254542ER4220144437.5364542PQ type Transformer ParametersCOILFORMER 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 astrong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firmstructure,can fine-tune the inductance, etc., are widely used in fax machines, PBX. High magnetic flux and low loss magnetic materials. With low leakage inductance and high efficiency .2).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)3). Can make other customized Ferrite transformers:Power range: core type using N67 grade material<5: RM4, P11/7, EF12.6 and U105 to 10: E(F) 16, RM5 and P14/810 to 20: RM6, E(F) 20, P18, U15 and EFD1520 to 50: RM8, P22, RM10 ETD29, E25 and EFD2050 to 100: ETD29, ETD34, RM12, P30 and EFD25100 to 200: ETD34, ETD39, ETD44, P36, E30, E42 and EFD30200 to 500: ETD44, ETD49 and E55>500: ETD54, ETD59 and E654)Advantage:1.UL, CUL, CE, 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 shipmentabout us:Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".Grewin Mission: Growing together side by side,Mutual success hand in hand.Production:The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:Terms of Shipment:Within 10 working days after received related prepayment or L/C.Payment terms:(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7days beforedelivery.(2). By irrevocable L/C at sight, to be issued immediately against confirmed order.(3). Payment by T/T, if order amount is less than USD 20,000.Flow chart of trading activities:NOStepDays need1Request for quotation1 day2Making quotations1 day3Offer and counter offer3 days4Sending and receiving samples3-10 days5Sample /confirm/iation3 days6Placing afirm order1 day7Paying and receiving the down payment1-4 day8Factory production &Quality inspection15-20 days9Paying and receiving the balance4 days10Delivery of goods1 daysContact: BellaTianjin Grewin Technology Co.,Ltd.Website:www.grewin-tech.comTel:86-22-84943756