EI Core Switching Transformer | High Frequency Transformer Manufacturer | LTE

EI Type Transformer | Top-quality Magnetics Components and Switching Power at competitive prices are our commitment to our customers.

EI Type Power Transformer - EI Type Transformer
  • EI Type Power Transformer - EI Type Transformer

EI Type Power Transformer

EI Type

EI Core Switching Transformer

EI Type is the standard type of transformer and it’s commonly used in many electronics products design.

It’s main application include Switching-mode power supply (SMPS), Switching AC-DC adapter, Electronics power board, and chargers.

Litone offer EI Type of transformer from very small type EI12.5 to the largest of EI60

Any custom design is welcome, and please contact us for more details

Reference type of EI Transformer


With complexity of modern power supply design, most of the transformer is unique in each power supply, we offer customer design and engineering support for our customers.

Please contact us for more details.


EI Type Power Transformer | High Frequency Transformer Manufacturer | LTE

Based in Taiwan since 1987, Litone Electronics Co., Ltd has been a manufacturer of high efficiency electric power switching supplies. Their main power supplies include, EI Type Power Transformer, switching power supplies, power transformers, coil inductors, BLDC motor controllers, switching AC/DC adapters, and 110V, 12V, 24V power supplies, which are ISO 9001, ISO 14001, SGS certified and IATF 16949 accredited by DEKRA. LTE is able to design and manufacture power transformers from analog to digital, especially in magnetic industry.

Li Tone Electronics was founded in Taiwan, with nearly 40 years of experience of designing and manufacturing transformer and coils. In 2000, we stepped into the field of power supply. With our experience inmagnetic industry, and our strong R&D team, we have developed a wide range of power supply products

LTE has been providing customers with design and manufacturing of transformers and coil components, both with advanced technology and 36 years of experience, LTE ensures that each customer's needs are met.