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China HF Transformer manufacturer

Shenzhen Dowis Electronics Co.,Ltd

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Home / Products / HF Transformer

Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V

Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V
Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V
Basic Information
Place of Origin: CN
Brand Name: Dowis
Certification: CE, UL, RoHs, ISO9001, 16949
Model Number: EE42,EE Series
Minimum Order Quantity: 1000pcs
Price: To be discussed
Packaging Details: Carton Box
Delivery Time: 6-8Weeks
Payment Terms: T/T
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  • Detail Information
  • Product Description
Storage Temperature: -40-85˚C Environmental Temperature: -40--70˚C
Operating Temperature: 130˚C MAX Relative Humidity: 5%-95%
Height: 44mm Inductance Value: 1KHz,0.3V
High Light:

EE42 High Power Frequency Transformer

,

horizontal transformer 0.5V To 5000V

,

EE42 Transformer 1W To 3000W

Horizontal Type EE42 Series High-Frequency Transformer Customized DW5841

 

We have ER series, EE series, EFD series, EQ series, PQ series, POT series transformers, they are used for switching power supply,main power transformer. We have qualitative products as well as professional sales and technical team, so we are able to provide customers with good products, excellent technical support and perfect after-sales service.

 

1. Drawing

 

Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V 0

2. Environmental Conditions
1)  Storage Temperature: -40-85˚C;

2)  Environmental Temperature: -40--70˚C;
3)  Operating Temperature: 130˚C MAX;
4)  Relative Humidity: 5%-95%;

5) Long-Term Durability Test.

 


3.  Electrical Specification

 

Item Unit Test Lead Test Condition MIN NOR MAX
Inductance Value mH A-B 1KHz,0.3V, Ser 1.7 2.4 3.1
Leakage Inductance µH A-B

1KHz,0.3V, Ser

(Other Winding Short Circuit)

/ / 2.5
Q Value / A-B 100KHz,0.3V, Ser 80 / /
Dielectric
Strength
mA N1——N2,N3 3750Vac,60s / / 1
mA N1——Core 2150Vac,60s / / 1
mA N2,N3——Core 2150Vac,60s / / 1
Direct Current Resistance mΩ A-B 25℃ / / 18.5
mΩ E-D1 25℃ / / 5
mΩ D2-C 25℃ / / 5
Insulation Resistance MΩ Np-Ns 500Vdc 100 / /


 

4. A single magnetic core wrapping process of the bottom side by the flying line A and B bottom side

Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V 1
2 layers of 27mm wide tape are used to wrap the magnetic core at the bottom of the flying line A and B. Then the tape beyond the edge of the magnetic core is folded inside to cover the whole edge of the magnetic core. The tape at the corner shall not be damaged


 

5. Operation Flow Diagram

Horizontal EE42 High Power Frequency Transformer 1W To 3000W 0.5V To 5000V 2

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:

High Frequency EPC Transformer UL,

OEM ODM EE4220 Transformer,

High Frequency Transformer 100W To 3000W

Contact Details
martinliao

Phone Number : +8618928454332

WhatsApp : +85264885839

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