Technical Knowledge

This article explains key verification methods for EI Transformers, including Electrical Performance Testing, load test, Temperature Rise Verification, and Reliability Analysis. It covers systematic steps to ensure electrical and thermal stability, define design limits, and support production and maintenance decisions.

This article explains accuracy requirements of Current Transformers (CTs) used in metering and protection systems, examines ratio error, phase displacement, core saturation, and burden effects, and discusses the role of certified laboratories in performance verification and technical risk assessment for engineering design decisions.

In today’s industrial, server, and automotive systems, power efficiency is more critical than ever. Choosing the right PFC Inductor, also known as a PFC Choke, not only improves power factor but also reduces EMI and enhances system reliability. Whether you are designing high-power server power supplies or an EV Charger, selecting the appropriate CCM / DCM / CRM PFC Inductor is key to success.

If your power design is struggling with EMI issues, selecting the right DM Inductor can make a measurable difference.
A well-designed High-Frequency Choke improves system stability, reduces conducted noise, and helps your product pass EMC compliance faster.

Whether you are designing industrial power systems, AI modules, or renewable energy solutions, understanding Common Mode Inductor design and applications can significantly enhance efficiency and noise suppression.

If you want to ensure accurate signal amplification and frequency selection, continue reading to explore the core functions, structure, applications, and design requirements of IFT Transformers.

Looking for a clear and reliable overview of the EI Transformer and Isolation Transformer?
Whether you're an engineering manager, a technical buyer, or a system designer evaluating specifications, this guide walks you through everything you need—from fundamentals to engineering-level requirements.

If you're searching for a clear and practical explanation of what a High-Frequency Transformer is, how it works, and what information you need before designing one, this guide is for you. 

The 12V transformer is a crucial electronic component widely used in electronic devices. Its working principle involves the use of electromagnetic induction to convert AC voltage from one level to another.