During the “14th Five-Year Plan” period, the state accelerated the “new infrastructure” such as 5G, artificial intelligence, industrial Internet, and the Internet of Things, which promoted the further integration of the electronic information industry, and China is stepping step by step into the ranks of electronic information powers and gradually forming a new regional electronic industrial chain.

Serving the national innovation layout and strategy, Kedaja Electronics has been focusing on the development and manufacturing of high-performance on-board magnetic components for more than 20 years. The main products include: High current inductors, integrated forming inductors, magnetic bar inductors, plug-in inductors, bonding aluminum, iron and boron, etc., for industrial control, automotive electronics, medical electronics, new energy and power systems and other fields of leading enterprises to provide high performance and high reliability of magnetic components technology solutions.

In order to help engineers in the electronic information industry solve the technical challenges in R & D design and make inductor selection simple, Kedajia Electronics will bring the company’s innovative power inductor products to participate in the 10th China Electronic Information 330980-51-00 Expo (CITE2022) sponsored by the Ministry of Industry and Shenzhen Municipal People’s Government, through intelligent as the core drive, Drive the formation of a new value chain and the development of environmental ecology, and ultimately achieve a mutually empowering and integrated ecosystem. CITE2022 will be held in Shenzhen Convention and Exhibition Center from May 17th to 19th. The booth number of Kedajia Electronics in CITE2022 is 9C100.

At this exhibition, Kedajia Electronics will focus on displaying traditional advantages such as high-current inductors, integrated molding inductors, common mode inductors and the latest series of car gauge inductors. Product highlights are as follows:

High saturation and high current inductance, excellent DC bias characteristics, no thermal aging phenomenon

Cordaja high saturation and high current inductors are designed with a high Bm value alloy magnetic core, which has excellent soft saturation characteristics and can handle high transient current peaks. The coil is wound with flat wire, which increases the effective cross-sectional area 330980-51-00 of the wire and reduces the DCR of the product to the lowest level. At the same time, the utilization rate of the magnetic core winding window has also been significantly increased, (the utilization rate of the winding window can reach more than 90%), and the compact design achieves small volume and high power density, effectively reducing the PCB installation space. In addition, the electrical performance of this series of inductors is less affected by temperature, no thermal aging phenomenon for a long time, and can work stably in a high temperature environment for a long time, which is suitable for automotive, new energy and other fields.

High current inductance, high reliability, high power, low temperature rise

The VSRU27 series of high current inductors uses flat coil winding to provide extremely low DC and AC resistance to achieve high power and low temperature rise, so that the loss of the product is minimized. The magnetic core adopts symmetrical air 330980-51-00 gap structure design, so that the magnetic flux density distribution of the magnetic core is uniform, so as to improve the anti-saturation ability of the product. At the same time, the distribution of magnetic leakage is uniform, and the radiation loss caused by the edge flux can be controlled to the minimum. The VSRU27 series base has a third welding terminal, which effectively improves the vibration resistance and greatly enhances the installation reliability of the product. VSRU27 series can be widely used in DC/DC converters, POL converters, high-current switching power supplies, photovoltaic inverters, VRM modules, automotive applications, etc.

All-in-one inductance, low power consumption, high reliability.

Kedaja Electronics introduced the automobile gauge grade integrated forming inductors (330980-51-00 VSAB/VSHB/VSHB-T/VSEB-H series) are made of low-loss alloy powder die-casting, which has the characteristics of minimum power consumption and lowest DC impedance under the same size. Full magnetic shielding structure, strong anti-electromagnetic interference ability; At the same time, the coil and the magnetic core are tightly combined to effectively avoid the occurrence of noise. The alloy core has the advantage of high Bm value, which makes the product have better DC bias ability. In addition, the small volume package size is designed for high-density installation. The VSAB series has passed the AEC-Q200 reliability test and has excellent temperature stability in the operating temperature range of -55°C to 155°C.

VCRHC series of car gauge coupled inductors for SEPIC/CUK/FLY topologies

The newly launched VCRHC series of vehicle gauge coupling inductors from Kedaja Electronics has excellent coupling characteristics, with an average coupling coefficient of close to 99%. The magnetic shielding structure can reduce the electromagnetic interference caused by external radiation of the magnetic field, and has excellent electromagnetic compatibility (EMC). The VCRHC series has passed the AEC-Q200 reliability test and can be used in series or parallel, suitable for SEPIC, Zeta and other circuit topologies.

Kedajia Electronics entered the field of passive component manufacturing in 2001. The company is headquartered in Yungu, Tian ‘an, Shenzhen, and the production base is in Heyuan. The company focuses on market demand to provide customers with high-value products and services. The company focuses on the research and development and manufacturing of magnetic components for more than 20 years, and is a national high-tech enterprise committed to the research and development, production and sales of magnetic components such as inductors and coils. Kedajia Electronics continues to invest in product research and development, relying on a strong R & D team, advanced automation equipment, CNAS approved reliability laboratory and scientific management system, in the core equipment, processes, materials and other aspects of continuous innovation and iteration, to provide global brand customers with quality products and services.

Kedajia Electronics will be based in Shenzhen, layout the world, continue to deepen the magnetic components market, to provide customers with high performance and high reliability of technical solutions. Make unremitting efforts to ensure product quality, improve technical service quality, improve user experience, ingenuity, and forge ahead, Kedajia Electronics will continue to climb the technical peak of magnetic components, and provide core magnetic component technical support for Xinchuang and new infrastructure!