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Home / Products / Common Mode Chokes

T18*28*10 Common Mode Chokes

T18*28*10 Common Mode Chokes
T18*28*10 Common Mode Chokes T18*28*10 Common Mode Chokes T18*28*10 Common Mode Chokes
Basic Information
Place of Origin: CN
Brand Name: Dowis
Certification: CE, UL, ISO,16949,RoHs
Model Number: T18*28*10
Minimum Order Quantity: 1000pcs
Packaging Details: Carton Box
Delivery Time: 3-4weeks
Payment Terms: L/C, T/T
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  • Detail Information
  • Product Description
Storage Temperature: -40--85˚C; Model: DW4395
Operating Temperature: 110˚C MAX; Enviornmental Temperature: -40--85˚C;
Relative Humidity: 5%-95%; Dielectric Strength: 1mA
High Light:

T18*28*10 Common Mode Chokes

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Dowis Common Mode Chokes

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T18*28*10 common mode coil

T18*28*10 Common Mode Chokes DW4395

 

Common mode Choke is commonly used in computer switching power supplies to filter common mode electromagnetic interference signals. In the board design, the common mode inductor also acts as an EMI filter to suppress the electromagnetic radiation generated by the high-speed signal line from radiating outward.

Toroidal Inductors are used for applications that include current sense transformers, common mode inductors, switching regulator inductors, input filter inductors, and more. These inductors provide excellent value — they are generally smaller in size and cost less than other inductors.
Toroidal Inductors provide a number of advantages over other inductor varieties, which include:
Compact Size — The smaller size of Toroidal Inductors allows for excellent efficiency while maintaining top level performance.Lower Cost — With smaller sizes that use less raw materials, Toroidal Inductors are a highly economical choice.
Efficient Design — Inductor designers can achieve shorter length of turn with smaller-sized Toroidal Inductors using less cooper wire and with no bobbin as with E-core designs.


1. Drawing (Unit:mm)
T18*28*10 Common Mode Chokes 0


 

2. Environmental Conditions

  • Storage Temperature: -40--85˚C;
  • Enviornmental Temperature: -40--85˚C;
  • Operating Temperature: 110˚C MAX;
  • Relative Humidity: 5%-95%;
  • Long Term Durability Test.


 


3. Schematic Diagram

T18*28*10 Common Mode Chokes 1
 


 

4. Electrical Specification
 

Item Unit Test Lead Test Condition MIN NOR MAX
Dielectric Strength mA N1-N2 3000Vac,60s / / 1
Direct Current Resistance mΩ 1-2 25℃ / / 6
mΩ 4-3 25℃ / / 6

 

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.

 

Tag:

PQ common mode choke inductor,

Common Mode Chokes ISO9001,

T25*17*10 Common Mode Chokes

Contact Details
martinliao

Phone Number : +8618928454332

WhatsApp : +85264885839

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