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High Frequency Transformer EE5520 Double Core Main Transformer
  • High Frequency Transformer EE5520 Double Core Main Transformer details
  • High Frequency Transformer EE5520 Double Core Main Transformer details
  • High Frequency Transformer EE5520 Double Core Main Transformer details

High Frequency Transformer EE5520 Double Core Main Transformer

A high-frequency transformer is an electronic transformer with a high operating frequency，which is generally higher than 20kHz. High-frequency transformers are mainly used in high-frequency switching power supplies as high-frequency switching power supply transformers, and are also used in high-frequency inverter power supplies and high-frequency inverter welding machines as high-frequency inverter power transformers. According to the working frequency, it can be divided into several grades: 10kHz-50kHz, 50kHz-100kHz, 100kHz~500kHz, 500kHz~1MHz, and above 1MHz. When the transmit power is relatively large, the IGBT is generally used as the power device, and its operating frequency is relatively low due to the tail phenomenon of the off current；If the transmit power is relatively small, MOSFET can be used, and the operating frequency is relatively high.

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PRODUCT DESCRIPTION

High Frequency Transformer

Classification: Electric Transformer

Type: Ferrite Core Transformer

Sort by Phase Number: Single Phase Transformer

Winding Material: Copper

Frequency: High Frequency

Features and Advantages:

Equal current distribution

High current density

High efficiency

High power density

Low cost

Excellent heat dissipation characteristics

Low leakage inductance

Excellent high frequency characteristics

Simple structure

Low profile

High insulation strength

Application Areas:

Mobile phone charger, electronic ballast, switching power supply, color TV power supply, computer power supply, LCD driver and power supply, etc.

Specifications

Number of Pins

 Dimensions(mm)

Type

A

B

C±0.5

D±0.5

E±0.5

F

FE-8.3

6

8

8

6

4

2.5

8.3

V

EE-10

8

11.5

10.2

8

4

2.5

10.2

V

EE-13

10

12

12.5

8.5

4

2.5

13

V

EE-16-1

6

14.8

13.3

9

4

3

16

V

EE-16-2

10

15.4

13

10.5

4

3.2

17.1

V

FEL-16

10

28.5

16

12.3

4

4.3

21.9

V

EE-19-1

8

17.6

16

10

4

5

19

V

EE-19-2

10

17.2

16.2

13

4

3.9

20

V

FEL-19

10

31.5

16

10.5

4

4

21.1

V

EEL-19-1

10

15.6

30

24.1

4

3.5

21

H

EE-25-1

6

20

18.2

12.5

4

6.3

25.2

V

EE-25-2

8

21.7

17.5

12.6

4

5

25.2

V

EE-25-3

10

22.2

25

15.4

4

5

26.1

H

EEL-25

8

35.3

17.5

12.5

4

5

25.2

V

EE-30

10

21

29.2

25.2

4

5

30

H

EE-40

14

27.6

30.5

25.8

4

5

40

H

1E-42/15-1

12

33.8

44

35.5

4

5

42

H

1E-12/15-2

16

41.3

48

37.7

4

5

42

H

EE-42/15-3

18

48.7

32

27.5

4

5

45.1

V

1-42/20-1

12

45

39.8

32.5

4

5

42

V

EE-42/20-2

16

44.2

50

37.8

4

5

42.2

H

EE-42/20-3

18

44.1

37

27.3

4

5

45.3

V

EE-55

20

50

50

45.5

4

5

55

H

EE-65

16

55.2

51.8

45

4

5

65

H

EE-70

18

59.5

56.8

50

4

5

70

H
Since 1995

Zhejiang Ilander Electric Co., Ltd.

Zhejiang Ilander Electric Co., Ltd.is a professional manufacturer of power transformers and electronic transformers, located in Pinghu, Jiaxing, adjacent to the prosperous city-Shanghai, in China.
Since 1995, our experienced R&D department has always been committed to finding the best solution for each project, which is based on the needs of customers and combined with necessary commercial considerations.
Our products are widely used in power transmission and distribution engineering, power distribution room, household appliances, traffic lights, sanitary ware, elevator, electric welding machine, mechanical equipment, electrical test bench, medical instruments, communication, audio, car charging pile, charger, inverter and other fields.

company advantage

Advantage：
-About 30 years experience in transformer
-Free design and sample service
-Best quality、fast delivery and competitive price
-The latest technology、professional designers and skilled workers
-Automation equipment and production line
-Annual output more than 20 million pieces

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Industry knowledge

A high-frequency transformer is an electrical component used to transfer electrical energy from one circuit to another at high frequencies" target="_blank">high-frequency transformer is an electrical component used to transfer electrical energy from one circuit to another at high frequencies, typically in the range of kilohertz to megahertz. Unlike low-frequency transformers, which use magnetic cores to store and transfer energy, high-frequency transformers use the electrical properties of inductors and capacitors to transfer energy between circuits.
High-frequency transformers are used in a variety of applications, including power supplies, radio-frequency (RF) circuits, and high-frequency power amplification. They are designed to handle high-frequency signals and to provide electrical isolation between circuits, which helps to reduce the potential for interference and improves the performance and safety of the system.
There are several types of high-frequency transformers, including air-core transformers, iron-core transformers, and surface-mount transformers. The choice of transformer type depends on factors such as the frequency of the signal, the required power level, and the size and form factor of the system.
Overall, high-frequency transformers play a critical role in many modern electrical systems, enabling the transfer of high-frequency signals and energy with high efficiency and low loss. They are essential components in a wide range of applications, including communications, computing, and power electronics.
Choosing a high-frequency transformer requires consideration of several factors to ensure that it meets the requirements of the application:
Frequency range: The transformer must be capable of operating within the frequency range of the signals being transferred.
Impedance matching: The transformer must be designed to match the impedance of the source and load circuits to ensure maximum power transfer and minimum signal loss.
Isolation: The transformer must provide sufficient electrical isolation between the source and load circuits to prevent the potential for interference and ensure safety.
Power handling: The transformer must be capable of handling the power levels required for the application.
Size and form factor: The size and form factor of the transformer must be appropriate for the available space and the design of the system.
Losses: The transformer must have low losses to ensure high efficiency and minimize heat generation.
Cost: The cost of the transformer must be within the budget of the system.
Reliability: The transformer must have a proven track record of reliability and durability in similar applications.
It is important to work with an experienced supplier or manufacturer to ensure that the high-frequency transformer meets the specific requirements of the application. The supplier or manufacturer should be able to provide technical support and guidance to help choose the best transformer for the application.

If you are interested in our High Frequency Transformer EE5520 Double Core Main Transformer or have any questions, please consult us.

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