Advantages
1. High Magnetic Permeability: The EP-type Mn-Zn power core has a high magnetic permeability, which ensures efficient electromagnetic energy conversion under low magnetic field strength. This helps to enhance the performance of electronic devices, especially in high-frequency power converters, filters, and isolation transformers within power electronic equipment.

2. Low Loss: This type of core exhibits low losses, particularly in high-frequency applications, reducing energy dissipation and thereby improving device efficiency. This is crucial for electronic devices that prioritize high efficiency.

3. Favorable Temperature Characteristics: At room temperature, the EP-type Mn-Zn power core displays good temperature characteristics, with its loss inversely proportional to temperature. This prevents continuous temperature rise, maintaining stable device performance.

4. Multi-Output Design: The skeleton of the EP-type core is equipped with multiple terminals, facilitating the design of multi-output transformers to meet diverse circuit requirements.

5. Excellent Mechanical Strength: Although the mechanical strength of Mn-Zn ferrite rings is relatively low, the EP-type Mn-Zn power core can have its mechanical strength enhanced through optimized manufacturing processes, adapting to various application scenarios.

Application Fields

1. Telecommunications: The EP-type Mn-Zn power core is widely used in program-controlled exchange terminals and precision electronic equipment, serving as a vital component in broadband transformers, inductors, isolation transformers, and matching transformers.

2. Power Systems: In power conversion transformers and chokes, DVD players, camera flashes, communication equipment, and other electronic devices, the EP-type Mn-Zn power core plays a significant role.

3. Other Applications: The EP-type Mn-Zn power core is also utilized in switch-mode power supply transformers, pulse transformers, electronic ballasts, and various other electronic devices. Its superior performance provides these devices with stable and reliable electromagnetic support.

Fig.1

IKP has been focusing on the design and production of choke coils since 2000. After years of development, IKP now has more than 260 experienced employees with a factory area of over 5,000 square meters. The company has two production bases and one R&D center. We have 35 R&D engineers and quality engineers, 20 sales and after-sales teams.

Our products are mainly power inductors, power line chokes and high frequency transformers. Besides, the annual output already reached 30,000,000 units for inductors and almost 10,000,000 units for transformers. It will be keep growing in the future with the cooperation of all of our customers. Our main international markets are North America, Europe, South Africa and Southeast Asia.

IKP attaches great importance to scientific management and has the latest version of ISO9001:2015 and ISO14001:2015 certificates. We regard product quality as life, strictly control raw materials, and manufacture each component with care. The raw materials of the products can be supplied with the material number, and every link of the production can be traced. In recent years, our products have successively obtained CE, TUV, UL, RoHS, REACH and other certificates. This makes our market competitiveness rapidly increase, and more and more customers choose and trust us.

Technological innovation is our eternal pursuit. IKP focuses on building its own R&D team and invests a large amount of R&D funds every year, making our products stand out from the crowd. At present, our products are widely used in new energy, electric vehicles, communications, artificial intelligence, household appliances and industrial automation. We are high-tech companies and we are adding a lot of technical patents and invention patents every year.