Shenzhen Dowis Electronics Co.,Ltd
| Payment Terms | T/T, L/C |
| Delivery Time | 3-4Weeks |
| Packaging Details | Carton Box |
| Model | DW4648 |
| Size | 21.5*22.5*11.5mm |
| Frequency - Self Resonant | customized |
| Features | customized |
| Height - Seated (Max) | customized |
| Inductance | customized |
| Brand Name | Dowis |
| Model Number | EFD20 |
| Certification | CE, UL, RoHs, ISO9001, 16949 |
| Place of Origin | CN |
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Product Specification
| Payment Terms | T/T, L/C | Delivery Time | 3-4Weeks |
| Packaging Details | Carton Box | Model | DW4648 |
| Size | 21.5*22.5*11.5mm | Frequency - Self Resonant | customized |
| Features | customized | Height - Seated (Max) | customized |
| Inductance | customized | Brand Name | Dowis |
| Model Number | EFD20 | Certification | CE, UL, RoHs, ISO9001, 16949 |
| Place of Origin | CN | ||
| High Light | SMD Shielded Power Inductors ，EFD20 shielded power inductors ，high current inductors 21.5*22.5*11.5mm | ||
EFD20 Miniature Current Transformer Manufacturer Customized DW4648
1, Material: Adopted enameled flat copper magnet wire AIW.
2, Toroidal flat winding coil , semi-quasi planar structures with low skin effect loss.
3, flat coil is lighter, small size, low resistance, high current frequency, low radiation noise.
4, Using good quality, low loss composite material, iron powder core, ferrite make for inductors, in same dimension, high current, high frequency of inductance range from 1KHZ~5MHZ, high efficiency and high stability. Q-value runs more stable.
5, Simple structure, stable performance, inside temperature difference in coil is small, thus, good heating dissipation, high magnetic performance.
6, Precise and automotive machine, responsible quality check team, production as per ISO9001 rules, we make sure good quality.
1. CONFIGURATION & DIMENSIONS (Unit: mm)
2. WINDING CONSTRUCTION
3. SCHEMATIC:
4.WINDING SEQUENCE:
5.ELECTRICAL CHARACTERISTICS:
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Total Annual:
13,000,000.00-14,800,000.00
Employee Number:
480~500
Ecer Certification：
Active Member
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 cert... 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 cert...
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