High frequency magnetic components
Connecting Future Technologies

focus on high-end component R&D
Serving Global Industrial Control, Network Communication, Audio and Video, and Enterprises

Core Product Technology

Network Transformer

High speed signal isolation, anti-interference, supports gigabit/ten gigabit transmission, protects chips, and features a compact design.

power transformer

Efficient energy conversion, wide voltage input, safety certification, low loss, suitable for multi power scenarios.

Core Category

Network Transformer

10 Gigabit Ethernet compatible (100M-10G), low insertion loss and high isolation, SMD mount/DIP plugin, EMI optimization, strong reliability.

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High Frequency Network Transformer

High frequency transmission (10G-18G): Integrated isolation and anti-interference, supports 4K video, 100W power supply, compatible with Valens chip, simplifies high-definition long-distance wiring.

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Connector

Built in high-frequency connector (18Gbps), low latency, strong anti-interference, space saving, plug and play.

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Power Transformer

Customized power transformer, accurately matching voltage and power, efficient and stable, safe and durable, supporting special environmental needs, preferred for industrial new energy. Suitable for industrial/communication/power applications.

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Customization Product Solution

Network Transformer

Can be designed as needed to enhance ESD protection (± 2kV~± 30kV), adjustable PoE power (15-140W) and transmission distance (5-100M), full rate compatibility (10M-10G), high isolation design (1500-6000Vrms)

  • comply with 802.3af/at/bt
  • Operating Temperature-40C-85C
  • safe and reliable

High Frequency Network Transformer

Can be designed as needed, with adjustable PoE power (0-90W) and transmission distance (5-100M), full rate compatibility (10G-18G), high isolation design (1500-6000Vrms)

  • Compatible with Valens chips
  • Support customized POE
  • Support customized transmission distance

Power Transformer

It can be designed according to needs, with winding tapping methods, flexible selection of vertical, horizontal or PCB mounting structures, and supports special processes such as low-temperature operation, corrosion prevention and electromagnetic compatibility, fully adapting to various harsh application scenarios.

  • Efficient energy conversion
  • Stable voltage output
  • Compact and secure design

Benchmark Customer Case

96161DGS

The 96161DGS network transformer adopts high-frequency magnetic cores and precision winding technology to ensure high-speed and stable transmission at 2.5Gbps. It supports single port 60W PoE++power supply and combines high efficiency with industrial grade reliability, making it an ideal choice for high-end network equipment.

96191DG

The 96191DG network transformer adopts high-quality magnetic cores and precision technology to achieve gigabit high-speed lossless transmission. It supports single port 90W high-power PoE++power supply and has the ability to work in a wide temperature range of -40 ℃~85 ℃. It has passed the 1500V withstand voltage certification and is a highly reliable solution specially designed for industrial grade network equipment

72101DG

The 72101DG Gigabit PoE network transformer uses nanocrystalline magnetic cores to achieve -1.1dB ultra-low loss, complies with IEEE 802.3 standards, supports industrial wide temperature range of -40 ℃~85 ℃, 1500V withstand voltage, and EMI meets FCC Class B. It provides a highly reliable signal and power isolation solution for 24+2SFP industrial switches.

88131DG

The 88131DG Gigabit PoE network transformer adopts a high conductivity magnetic core, achieving -1.1dB ultra-low insertion loss, supporting 720mA PoE power supply, complying with IEEE 802.3 standard, operating in a wide temperature range of -40 ℃~85 ℃, 1500V withstand voltage, and excellent EMI performance. It is designed to provide stable and reliable signal transmission and power isolation solutions for industrial grade network equipment.

24191SGV

The 24192SGV 10G SMD transformer adopts a high-frequency optimized architecture and supports 90W@57V PoE++power supply, achieving -1.5dB@200MHz Ultra low loss, operating temperature -40 ℃~85 ℃, 1500V withstand voltage, crosstalk suppression up to -30dB, meeting the stringent signal integrity and high-power transmission requirements of 10G Base-T equipment.

248X1S

The 248X1S Gigabit PoE++transformer is designed specifically for satellite ground stations, certified at 0 ℃~70 ℃, supports 140W power supply, -1.0dB ultra-low loss, 1500V withstand voltage, adapts to extreme weather and strong vibration environments, and ensures stable operation 24/7.

24103SV

The 24103SV 10G SMD transformer has undergone rigorous high and low temperature testing (2000 hours), achieving -1.5dB B-low loss, 1500V withstand voltage, supporting 10G high-speed transmission, and providing military grade reliability and signal integrity guarantee for optical modules.

24103S

The 24103S Gigabit SMD Transformer is designed specifically for bridges/switches/routers, using -1.0dB ultra-low loss magnetic cores, supporting 1500V withstand voltage and -40dB crosstalk suppression, and industrial grade operating temperatures ranging from 0 ℃ to 70 ℃. Through reliability testing, it ensures stable and efficient signal transmission for high-speed network equipment.

16102SG

The 16102SG industrial grade network transformer is designed specifically for industrial control/smart home/financial terminals, with a wide temperature range of -40 ℃~85 ℃, -1.0dB ultra-low loss to ensure signal integrity, 1500V withstand voltage to provide reliable isolation, -40dB crosstalk suppression to meet strict EMC requirements, and has passed industrial grade reliability certification.

48131SG

The 48131SG Gigabit PoE+Network Transformer is designed specifically for industrial Ethernet switches, PoE cameras, and smart home gateways. It supports 720mA high current PoE+power supply, wide temperature operation from -40 ℃ to 85 ℃, -1.0dB ultra-low loss to ensure signal integrity, 1500V withstand voltage, and -40dB crosstalk suppression, meeting industrial grade EMC requirements. It is a reliable choice for PoE+power supply equipment.

Enterprise Development History

2015 Strategic layout

Formally establish the Magnetic Component Processing Division, focusing on the full process production of DIP/SMD network transformers
Establish a production line that meets standards and lay the foundation for manufacturing core components of high-end network equipment

Technological breakthroughs in 2018

Complete the company's strategic upgrade and focus on the research and development of core technologies for high-frequency network transformers
Successfully achieved a breakthrough in mass production of 2.5G/5G/10G high-speed network transformer series products

Brand upgrade in 2023

Formally launching the independent brand "LRCOMP" and building a global brand marketing system
The network transformer product line covers applications in multiple fields such as communication, data centers, and industrial automation

Leap in production capacity by 2025

Implement the strategic transfer of intelligent manufacturing base and settle in Guilin High tech Industrial Park
The new production base is equipped with automated production equipment, increasing annual production capacity by 300%
Build a modern network transformer industry center that integrates research and development, production, and testing

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