Ferrite Core Transformer For Smps

Ferrtx Ferrite Core Transformers are designed for high-frequency power conversion systems where efficiency, compact size, and thermal stability are critical.
By combining carefully selected Ferrite Core materials with optimized winding structures, our transformers deliver consistent performance across a wide frequency range.

This page also provides a practical ferrite core selection guide, helping engineers choose the right core structure and material for modern high-frequency applications.

What Is a Ferrite Core Transformer

A Ferrite Core Transformer is a magnetic component that uses ferrite materials as the core to efficiently transfer energy at high switching frequencies.
Compared with laminated steel cores, ferrite cores offer:

• Lower core loss at high frequency

• Higher magnetic permeability

• Improved EMI suppression

• Compact and lightweight design

These characteristics make Ferrite Core Transformers ideal for High Frequency Transformer applications such as SMPS, DC-DC converters, and isolated power modules.

Ferrite Core Selection Guide for High Frequency Transformers

Selecting the correct ferrite core is essential to ensure efficiency and long-term reliability. This ferrite core selection guide highlights key design considerations:

1. Operating Frequency

Ferrite cores perform best at high frequencies, typically from tens of kHz to several MHz. Core material must be matched to the switching frequency to minimize loss and heat generation.

2. Core Shape and Structure

Common ferrite core structures include EE, EI, EFD, ETD, and planar types.
For ultra-low profile designs, Planar Transformer structures are often preferred.

3. Power Level and Flux Density

Proper core sizing ensures sufficient power handling while avoiding magnetic saturation under peak load conditions.

4. Thermal Performance

High-frequency operation generates heat. Selecting low-loss ferrite material helps maintain stable inductance and efficiency over temperature.

Key Features of Ferrtx Ferrite Core Transformers

• Optimized ferrite materials for high-frequency operation

• Low core loss and high efficiency

• Compact size with high power density

• Excellent electrical isolation performance

• Stable inductance over temperature range

• Suitable for automated assembly processes

Typical Applications

Ferrtx Ferrite Core Transformers are widely used in:

• Switch Mode Power Supplies (SMPS)

• DC-DC power modules

• AC-DC converters

• Industrial control systems

• Communication and networking equipment

• Consumer and medical electronics

These applications benefit from the high efficiency and compact design enabled by ferrite core technology.

Custom Design Support

Ferrtx offers customized Ferrite Core Transformer solutions based on:

• Input/output voltage requirements

• Operating frequency range

• Power rating and insulation class

• Mechanical size and pin configuration

Our engineering team supports both standard and application-specific designs for demanding high-frequency environments.

Why Choose Ferrtx Ferrite Core Transformers

With strong expertise in magnetic design and material selection, Ferrtx delivers Ferrite Core Transformers that balance efficiency, reliability, and manufacturability.
Whether you are developing compact power modules or advanced high-frequency systems, our solutions help optimize performance and system stability.