Products


EMC components

Through Linekey production process and unique material formula, we can provide a variety of EMC components, EMC filter devices, inductors, transformers, etc., which are widely used in communications, medical, computer, new energy, and industrial electronics. Field, to meet the needs of different application scenarios.
View Details +
EMC components

Power inductance

We can provide high performance power/inductor products for different application requirements. For example, the power used for power supply includes laminated power inductors and integrated power inductors. The common signal inductors used for general signal lines include laminated body inductors and inductors of different types. High-frequency inductors for high-frequency circuits, including laminated high-frequency inductors and wound high-frequency inductors, are covered in product size.
View Details +
Power inductance

Transformer

Linekey electric control transformer products include wound transformers and planar transformers, which are produced by fully automated production lines to well cope with the overall labor shortage. The product has excellent performance, meets the requirements of relevant standards, stable quality and good consistency, and meets the needs of customers with low defects. As switching power transformers and communication transformers, charging piles, switches, routers, set-top boxes, base stations, power adapters, etc. are widely used.
View Details +
Transformer

RF devices

Linekey electronic control RF devices include wound RF inductors, laminated RF inductors and RF switches. rf inductance small size, wide range of value, high precision, using fully automated production, high efficiency, product quality and stability...
View Details +
RF devices
EMC components

EMC components

Power inductance

Power inductance

Transformer

Transformer

RF devices

RF devices

about likai

Shanghai Linekey Technology Co,Itd


Linekey Electric Control was established in 2011 as a high-tech enterprise in Shanghai. Specializing in all kinds of magnetic electronic components research and development, production and sales. Products include various types of EMC filter devices, inductors, transformers, etc., widely used in communications, medical, computer, new energy, and industrial electronics and other fields. Linekey  Electric Control has established close cooperative relations with many IC companies at home and abroad, and a variety of products are widely used in various industries for reference design schemes. This also includes well-known IC companies such as Huawei Hess and Qualcomm.
View Details +
视频标题
2011

The company was established in

200 +

Product Solutions

20 +

Service qualification certification

20 +

Industry technical experts

300 +

Well-known cooperative enterprises

Service and Support


Picture Name
Picture Name
Picture Name
Picture Name
Picture Name

Design of Magnetic Element System

Enterprise product system promotion

Picture Name

Fast proofing and sample delivery

Enterprise Production Product Empowerment

Picture Name

Flexible Customized Services

Exclusive products, one-to-one enterprises

Picture Name

Short start-up cycle for mass production

Product Quality High Quality Application

News Center


2023 Company Work Summary and Future Development Plan

The company's independent research and development of "one-piece inductor", automotive capacitor applications are also very many, capacitor filtering, absorption and resonance in the vehicle everywhere. From the perspective of the entire vehicle, the capacitance of the car not only enhances the performance of the car, but also helps to ensure the service life of the car. At present, the most popular MLCC and DC film capacitors are all capacitors with a large amount of new energy vehicles.

2024-01-19

The temperature sensor successfully developed and produced in 2019 enters the BYD electric vehicle general platform

The company's independent research and development of "one-piece inductor", automotive capacitor applications are also very many, capacitor filtering, absorption and resonance in the vehicle everywhere. From the perspective of the entire vehicle, the capacitance of the car not only enhances the performance of the car, but also helps to ensure the service life of the car. At present, the most popular MLCC and DC film capacitors are all capacitors with a large amount of new energy vehicles.

2024-01-05