SHANGDONG WUSONG ELECTRONIC TECHNOLOGY CO., LTD

Walking into WUSONG

Professional research and development and manufacturing of high and low voltage transformers, power transformers, filters, inductors, and other electronic products

SHANGDONG WUSONG ELECTRONIC TECHNOLOGY

SHANGDONG WUSONG ELECTRONIC TECHNOLOGY CO., LTD founded in July 2009, is located in the beautiful coastal city - No. 8-2, Yunshan Road, Wenquan Town, Huancui District, Weihai City, Shandong Province. Is a research and development, production, sales in one, specializing in providing high-frequency transformers, switching transformers, filters, inductors and other electronic products company.

SHANDONG WUSONG ELECTRONIC TECHNOLOGY CO.，LTD

Company Profile

SHANDONG WUSONG ELECTRONIC TECHNOLOGY CO.，LTD

Application area

SHANDONG WUSONG ELECTRONIC TECHNOLOGY CO.，LTD

2009 year

Establishment of the company

10000 square metre

Modern factory building

270 +

Production operators

10000 +

Customer praise

Product Center

Online consultation

Automated production equipment

Automatic winding machine Automatic tin dipping machine Automatic paint dipping machine Automatic assembly machine Automatic inspection machine Reliable equipment and instruments Workshop display

晤松电子

Automatic winding machine

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

美芯电子

晤松电子

Automatic tin dipping machine

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

美芯电子

晤松电子

Automatic paint dipping machine

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

美芯电子

晤松电子

Automatic assembly machine

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

美芯电子

晤松电子

Automatic inspection machine

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

晤松电子

晤松电子

Reliable equipment and instruments

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

晤松电子

晤松电子

Workshop display

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

A company specializing in providing electronic products such as high-frequency transformers, switching transformers, filters, and inductors

晤松电子

Quality assurance and trust support

The company has passed the United States UL certification, IATF16949 automotive quality system certification, CQC voluntary safety certification, ISO9001 quality management system certification, and ISO14001 environmental management system certification, and has obtained a high-tech enterprise certificate. All products are strictly implemented in every aspect of research and development, production, inspection, and testing. The company adheres to the business policy of "quality first, customer first, and honesty based", providing excellent quality and service to customers at home and abroad.

SHANDONG WUSONG ELECTRONIC TECHNOLOGY CO.，LTD

Analysis of the principle of switching power transformer

Analysis of the principle of switching power transformer

The magnetic material used in switching transformers is soft magnetic ferrite, which can be divided into MnZn series and NiZn series according to its composition and application frequency. The former has high permeability and high saturation magnetic induction, and has low losses in the mid and low frequency ranges. The magnetic core has many shapes, such as E-type, E-type, EC type, etc

21

2023-02

Improvement Method for the Problem of High Temperature Rise of Switching Power Supply Transformer

During the working process of switching power transformer, engineers not only need to comprehensively consider the rationality of its design and construction, but also need to strictly control its temperature rise range to avoid the problem of excessive temperature rise leading to reduced working efficiency. In practical applications, excessive temperature rise often occurs in both the MOS transistor of the power transformer and the transformer design itself. Today, we will start from these two aspects to see how to effectively solve the problem of excessive temperature rise in switching power transformers.

21

2023-02

High frequency transformer principle

High frequency transformer is the most important component of switching power supply, and the ratio of turns of each winding coil of high frequency transformer determines the output voltage. It is a power transformer whose operating frequency exceeds the intermediate frequency, mainly used as a high-frequency switching power transformer in high-frequency switching power supplies. The transmission power is relatively large, and the operating frequency is relatively low; The transmission power is relatively small, and the operating frequency is relatively high. In this way, there are differences in both operating frequency and transmission power. The design methods of power transformers with different operating frequencies and grades are different, and it should also be self-evident.

21

2023-02

Application Scope and Characteristics of High Frequency Transformer

I. Applicable scope of high-frequency transformer: High frequency transformers will be used in the dry cleaning industry. Bijing steam cleaning is cleaner and more effective.

SHANDONG WUSONG ELECTRONIC TECHNOLOGY CO.，LTD

SHANDONG WUSONG ELECTRONIC TECHNOLOGY CO.，LTD

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Service hotline:

+86-0631-5775566

Telephone：+86-0631-5775566 +86-0631-5775588 +86-0631-5775599

Email：osongwh@whwusong.cn

ADD：8-2 Yunshan Road, Wenquan Town, Huancui District, Weihai City, Shandong Province

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