Active Member
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[China]
Address: B Blding,Huangpu Runhe Industrial Park, Zhentou Road,Huangpu Community, Shajing street, Bao'An District Shenzhen P.R.C
Contact name:Lau
Shenzhen Dowis Electronics Co.,Ltd |
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UF10.5 Common Mode Line Filter DW4152
Features:
1. High efficiency of over 95%
2. High frequency range 10kHz-1MHz
3. High isolation strength
4. Lower profile and weight
5. High power density
6. High-temperature resistant
7. Operating temperature -40°C to +125°C
8. Power range 5w-50w
9. Custom designs available
Applications
1. VCRS, Copy machine, Audio equipment, Game machines.
2. TV sets, Microcomputer equipment, printers, Terminals
3. Communications control equipment
4. Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system
1. Electrical Specification
| Item | Unit | Test Lead | Test Condition | MIN | NOR | MAX |
| Inductance Value | mH | N1=N2 | 1KHz,0.3V, Ser | 17.5 | / | / |
| Dielectric Strength | mA | N1—N2 | 1500Vac,60s | / | / | 1 |
| N1,N2--Core | 1500Vac,60s | / | / | 1 | ||
| Direct Current Resistanc | mΩ | 1-2 | 25℃ | / | / | 625 |
| mΩ | 4-3 | 25℃ | / | / | 625 |
2. Series Parameter
| Type | Specification | Tolerance | Frequency |
| UF Type Wave Filter | UF33 | ± 1.5% | 50-400Hz |
| UF25 | ± 1.5% | ||
| UF20 | ± 1.5% | ||
| UF16 | ± 1.5% | ||
| UF10.5 | ± 1.5% | ||
| UF9.8 | ± 1.5% |
3. Drawing (Unit:mm)
4. Environmental Conditions
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 certification. The products are widely used in communication equipment, new energy vehicles, industrial control equipment, high-power LED drive and other market areas.In the industry has a 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 product can fully follow customer’s needs and service with good quality control system, and it has been recognized by many famous enterprises as the core suppliers. We look forward to cooperating with you.
