T Choke DW5408 DIP Power AC Through Inductor

Brand Name:Dowis
Certification:CE, UL, RoHs, ISO9001, 16949
Model Number:T Choke
Minimum Order Quantity:1000pcs
Delivery Time:3-4Weeks
Payment Terms:T/T, L/C
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Active Member
Location: Shenzhen China
Address: B Blding,Huangpu Runhe Industrial Park, Zhentou Road,Huangpu Community, Shajing street, Bao'An District Shenzhen P.R.C
Supplier`s last login times: within 35 hours
Product Details Company Profile
Product Details

T-DW5408DIP Power Inductor Manufacturer Customized T Choke


Inductors(Choke coils)Peaking/Drum4*6, 5*7, 6*8, 8*10, 9*12, 10*12, 10*16, 14*15, 16*18, 18*20
Toroidal6X3X2, 6X3X3, 8X5X3, 9X5X3, 9X5X4, 10X5X4,10X6X3, 10X6X3.5, 10X6X5, 13X8X6, 14X9X5, 20X12X6, 22X14X8, 25X15X10, 25X15X12, 28X14X10, 31X19X11, 31X19X13, 32X14X11,36X23X15, 38X18X13, 49X32X16
Rod3X12, 3X15, 4X15, 4X20, 5X15, 5X20, 5X25, 5X30, 6X15, 6X20, 6X25, 6X30, 6X32, 6X35, 8X20, 8X30
EE BobbinEE8.3(I), EE10(I), EE13(I), EE16(I)

1. Drawing (Unit: mm)


2. Process of Winding

WindingStartEndWire diameterTSMethod of windingInsulation tape
N112QZY-2φ1.1mm 180℃81Bank winding/




3. Schematic Diagram



4. Electrical Characteristics

NO.NameTest terminalTest valueTest conditionTest equipment
1ItemL(1-2)1.5mH±12%1KHz 0.3V 25℃TH-2816
L(1-2)DC/
2Resistance StrengthWinding to winding/5mA 1MINCJ2670
3Direct current resistanceDCR(1-2)168mΩ MAXAT:25°CCH-502
4Insulation ResistanceWinding to winding100Mohm MinDC 500VMF2511
Winding to core
5Enameled wire gradeCLASS H
6Requirement of HSFRefer to Customer Environmental Management Material Standards List for implementation


Shenzhen Dowis Electronics Co., Ltd. is a professional manufacturer of electronic transformers, inductors, and filters integrating R&D, production, and sales. It is a national high-tech enterprise and has passed the IATF16949:2016 automotive industry quality management system certification, the product has passed the "UL""CQC" and other safety certifications. The products are widely used in communication equipment, new energy vehicles, industrial control equipment, high-power LED drives and other market areas. The industry has high visibility. In addition to the domestic market, but also exported to many countries in Europe and the United States.


In order to further expand production capacity, it has set up a special test area construction area in zhaoqing YueGui cooperation in 2018 of 14000 square meters of manufacturing center named ZhaoQing Sheng Xiang electronic technology co., Ltd. Its management technical team has rich experience in cooperating with customers from well-known domestic enterprises and overseas. The design of products can fully follow customer’s needs and services with a good quality control system, and it has been recognized by many famous enterprises as the core suppliers. We look forward to cooperating with you.

China T Choke DW5408 DIP Power AC Through Inductor supplier

T Choke DW5408 DIP Power AC Through Inductor

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