EF series Flyback Transformer OEM

We produce Encapsulated Transformer, High frequency switching transformer, Low frequency power transformer, inductor and current transformer.

We are a professional transformer manufacturer.

Hangzhou Yozea Electronic Co.,LTD is fast growing EF series suppliers and manufacturer in China, specialized in manufacturing encapsulated transformer, high frequency transformer and inductor in China. We got the CQC, VDE, CE, UL, RoHS and other certificates successively. You can OEM EF series direct from us.
EF series Flyback transformer is a type of transformer, which is widely used in switch-mode power supplies. Like the EE series, it is designed to efficiently transfer energy from a DC input source to a load by repeatedly switching the input voltage on and off in a flyback converter circuit. The EF series is an enhanced version of the EE series and offers a higher power handling capacity, lower leakage inductance and is available in a wider range of sizes and specifications than the EE series.

EF series Industry Knowledge Extension

What are the key benefits of using EF series flyback transformers in electronic applications?

EF series flyback transformers offer several key benefits that make them a preferred choice for various electronic applications. These transformers are specifically designed to provide efficient power conversion, compact size, and reliable performance. Here are some of the key benefits of using EF series flyback transformers:

High Efficiency: EF series flyback transformers are known for their high efficiency in power conversion. They are designed to minimize power losses and maximize energy transfer, resulting in optimal performance and reduced energy consumption. High efficiency is essential in electronic applications where energy conservation and power savings are important considerations.

Compact Size: EF series flyback transformers feature a compact and space-saving design. They are engineered to fit within the limited space available on printed circuit boards (PCBs) and in small electronic devices. The compact size allows for easy integration into various electronic applications without compromising performance or functionality.

Wide Range of Power Ratings: EF series flyback transformers are available in a wide range of power ratings, making them suitable for applications with different power requirements. Whether it's low-power electronics or high-power applications, EF series transformers offer options that cater to a variety of needs. This versatility allows designers and engineers to select the appropriate transformer for their specific application.

Excellent Regulation and Voltage Stability: EF series flyback transformers provide excellent regulation and voltage stability. They are designed to maintain a consistent output voltage even under varying load conditions, ensuring stable and reliable operation of the connected electronic devices. This characteristic is crucial in applications that require precise voltage regulation and consistent performance.

Wide Input Voltage Range: EF series flyback transformers can handle a wide input voltage range, making them suitable for applications that may experience fluctuations in the input power supply. They can accommodate a range of input voltages without compromising performance, ensuring reliable operation in different power supply conditions.

Customization Options: EF series flyback transformers can be customized to meet specific application requirements. Manufacturers can tailor the design parameters such as turns ratio, inductance values, and power ratings to optimize performance for the intended application. This customization option allows engineers to fine-tune the transformer's characteristics for optimal functionality.

Reliable Performance and Longevity: EF series flyback transformers are built to deliver reliable performance and long-term stability. They are manufactured using high-quality materials and undergo stringent testing to ensure consistent performance under various operating conditions. The reliability and longevity of EF series transformers contribute to the overall durability and lifespan of the electronic devices they power.

Compliance with Safety Standards: EF series flyback transformers are designed to meet stringent safety standards and regulations. Compliance with safety standards ensures the protection of both the end-users and the equipment itself. Manufacturers adhere to industry guidelines and conduct thorough testing to ensure their transformers meet the necessary safety requirements.

By leveraging the benefits of EF series flyback transformers, electronic designers and engineers can achieve efficient power conversion, compact size, and reliable performance in their applications. As a manufacturer, supplier, and factory of EF series flyback transformers, you play a crucial role in providing high-quality components that meet the perse needs of the electronic industry.


ISO09001:2005, With UL, ROHS, VDE, CQC, CE,
IATF16949, ISO09001:2005 and other certificates