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High Frequency Transformer
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High frequency transformer is a power transformer whose working frequency above the medium frequency (10kHz). It is mainly used as high frequency switching power transformer in high frequency switching power supply. And it is also used as high frequency inverter transformer in high frequency inverter power supply and high frequency inverter welding machine.

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product information

According to the working frequency, high frequency transformer can be divided into several grades:10kHz- 50kHz、50kHz-100kHz、100kHz~500kHz、500kHz~1MHz、1MHz or above.

High Frequency Transformer Technical Specification

Model EE13, EE14, EE20, EE25, EE28, EE55, EE65, EE80......
Feature Vertical pin or horizontal pin
Frequency 40KHz (can be customized)
Power 1KW, 4KW......(can be customized)
Withstand voltage Primary to secondary winding, primary to magnetic core 3750VAC2mA10S
Grade 130℃
Size 58x58x50MM, according to the actual design
Purpose communication, LED, UPS, switching power supply, DC / DC converter, charger, etc


High frequency transformer is mainly used for high-frequency switching power supply transformer, high-frequency inverter power supply and high-frequency inverter welder transformer, such as communication, LED, UPS, switching power supply, DC/ DC converter, charger, etc.

Product advantages

1. Small size, light weight but the frequency is high.
2. We can customize and design the high frequency transformer according to the clients’ requirements.
3. High-frequency transformer is the most important component of switching power supply.
4. High frequency transformer has protection, monitoring, control, communication and other functions.

Our Service

● Listen carefully and clearly to customer specific requirements for products. For some customers at the beginning, they are not clear what exactly they are looking for, we will recommend the items after we learn the necessary core parameters from the client and provide them detailed parameters, pictures and other product information to ensure that products fully meet the requirements.

● Our products can be customized, and the MOQ is one unit. Please just let us know the details of the item you need.

● We have professional QC team to make 100% inspection before the delivery.

● Within the period of guarantee, if there are quality problems caused by manufacturing, we will take responsibility. If the quality problem is caused by other reasons, our company will actively assist to deal with, provide necessary technical support, solve the problem for customers, with the fastest speed to minimize the loss caused by the accident.

● Assist customers to install and debug major equipment and provide on-site technical services, send personnel to the site if necessary, until the equipment is put into operation safely.

● Within the guarantee period stipulated in the contract, if the product is damaged or faulty due to defects in design, manufacturing or materials, our company guarantees to provide timely solutions to customers upon receipt of notice.

● Strictly fulfill the relevant terms of the contract, and constantly improve the quality of service.

High Quality

Passed ISO9001:2015, CE,TUV, type test reports, certificates of patent,etc.

Our Advantage

● We have more than 14 years transformer manufacturing and exporting experience.

● We make the transformer of high quality raw materials, and the price is reasonable.

● We have the best transformer designing, producing, selling and quality control team in a bid to offer you the best product and service.

● We accept OEM/ODM order and can customize the accurate item the customer need.

● We want to build up a long term business relationship with you, so we will try our best to make everything perfect for you.

All prototype products have to go through 4 checks in the whole process:

1. Raw material inspection

2. In processing inspection

3. Final inspection

4. Outgoing inspection

Production Equipment

Test Equipment


Q1. Can I use my company’s logo?

A1. Sure, we can offer OEM/ODM service.

Q2. What is the MOQ?

A2. MOQ=1 unit

Q3. What is the delivery time?

A3. It depends on the order quantity. Usually it takes about 15-20 days to make the customized item with small quantity.

Q4. What is the packing material?

A4. Plywood box.

Q5. Do you have export experience?

A5. Sure. Our main markets are South Asia, Africa, Europe, South America and etc. Welcome to be our agent in your country.

Q6. What kind of certificate do you have?

A6. We have ISO9001:2015, CE,TUV, type test reports, certificates of patent,etc.

Send your message to us:
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  • +86 18988528466 / +86 757 82810267

  • [email protected]

  •  Fenjiangbei Road No.91 Foshan, Chancheng Guangdong China

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  • Emily Liang 10:12 AM, Today
    Please note that from the year 2020 on, our company's original logo NORYA will be changed to FSNOAH.