What are the products of TAIYO YUDEN?

TAIYO YUDEN, as a leading global enterprise in the field of electronic components, has built a diversified product matrix covering passive components, modular components, and energy devices with its profound material science foundation and precision manufacturing technology. The following is an introduction from three dimensions: product classification, technical highlights, and application scenarios:
1、 Core product matrix: Full coverage of six major technical fields
The product system of solar induced electricity can be divided into six categories, forming a complete layout from basic components to system level solutions:
Ceramic capacitors (MLCC)
Technological breakthrough: Using independently developed barium titanate ceramic materials to achieve high dielectric constant and high temperature stability. Typical products such as micro MLCC with a thickness of 0.064mm, each capacitor contains hundreds of layers of dielectric, with a single layer thickness of only 1-2 microns, suitable for wearable devices and medical electronics.
Vehicle grade products: The upper limit of operating temperature is up to 150 ℃, covering full package sizes from 0402 to 008004, meeting the requirements of electric vehicle power management systems.
Inductors and coil devices
High frequency inductors: such as LTCC (Low Temperature Co fired Ceramic) integrated inductors, compact in size, suitable for 5G communication modules.
Power inductor: made of metal magnetic powder core material, with low loss and high saturation current, used in DC-DC converters for electric vehicles.
Filters and RF Devices
SAW/FBAR filter: covering the 5G frequency band, with insertion loss as low as 0.5dB, improving communication module sensitivity.
LTCC module: integrates capacitors, inductors, and filters to achieve miniaturization of RF front-end.
aluminium electrolytic capacitor
Conductive polymer hybrid type: Combining low ESR (equivalent series resistance) and long lifespan characteristics, suitable for industrial power supplies and electric vehicle inverters.
Solid state capacitors: designed without electrolyte, resistant to high temperatures and vibrations, used in military and aerospace fields.
Modular components
Power module: Integrated MLCC, inductor and control chip, providing efficient DC-DC conversion solution.
Wireless charging module: Supports Qi standard, with an efficiency of 75%, suitable for smartphones and wearable devices.
Energy devices
Lithium ion battery: adopting a stacked structure with an energy density of 200Wh/kg, suitable for electric vehicles and energy storage systems.
Supercapacitors: High power density, supporting hundreds of thousands of charge and discharge cycles, used for smart meters and industrial backup power sources.
2、 Technical advantage: Dual wheel drive for materials science and precision manufacturing
The technological barriers to solar induced electricity are reflected in three aspects:
Materials Innovation
Ceramic materials: independently developed formulas such as barium titanate and lead zirconate titanate, achieving high dielectric constant and high temperature stability.
Metal magnetic powder core: Optimize powder particle size and distribution to reduce inductor losses.
Precision manufacturing
Multilayer technology: Stacking thousands of layers of dielectric in a few millimeters of space, MLCC products have a thickness of only 0.064 millimeters.
Thin film process: Using sputtering and photolithography techniques to achieve nanoscale circuit accuracy.
Vertical Integration
The full process control from ceramic powder to finished product packaging ensures product consistency and reliability. For example, the ceramic dielectric, electrode materials, and packaging process of MLCC are all independently completed by the company.
3、 Application scenario: Deep empowerment of eight major industries
The products of solar induced electricity are widely used in eight major fields, forming a three-level support system of "component module system":
Automotive Electronics
Vehicle grade MLCC and inductors are used in electric vehicle battery management systems (BMS) and motor controllers. Typical case: Providing power modules for Tesla Model 3, with a working temperature range of -40 ℃ to 125 ℃.
communication devices
5G filters and LTCC modules are used for base stations and terminal devices to improve signal quality. Typical case: Provided RF front-end modules for Huawei 5G base stations, reducing insertion loss by 20%.
Consumer Electronics
Micro MLCC and solid-state capacitors are used in smartphones and tablets. Typical case: Providing power management components for Apple iPhone, with a thickness of only 0.2mm.
Industrial control
Aluminum electrolytic capacitors and power inductors are used in industrial power supplies and servo drives. Typical case: Providing protection solutions for Siemens PLC, reducing the failure rate by 80%.
EADS
Solid state capacitors and high-temperature MLCC are used in satellite communication equipment and aircraft power distribution systems. Typical case: Providing protection for spacecraft power systems, withstanding radiation doses up to 100kRad.
new energy
Lithium ion batteries and supercapacitors are used for photovoltaic energy storage and electric vehicles. Typical case: Provided power modules for Toyota Mirai fuel cell vehicles, increasing energy density by 15%.
Medical
Micro MLCC and conductive polymer capacitors are used in medical devices. Typical case: Providing power protection for electrocardiographs with a surge tolerance of 4kV.
Internet of Things (IoT)
Wireless charging modules and low-power inductors are applied in smart homes and wearable devices. Typical case: Providing a wireless charging solution for Xiaomi Mi Band with an efficiency of 75%.
4、 Strategic layout: Integration of intelligence and sustainable development
Solar induced electricity promotes transformation through the "dual wheel drive" strategy:
Intelligent Manufacturing: Deploying AI visual inspection and automated packaging lines in the Changzhou factory, increasing production efficiency by 30% and reducing defect rates to 0.01%.
Environmental Protection Strategy: Committed to reducing greenhouse gas emissions by 42% compared to 2020 by 2030, and reducing production energy consumption through ceramic formula improvement and process optimization.
Localization service: We have established technical teams in Beijing, Shenzhen, Suzhou and other cities in China, promising to respond to customer needs within 24 hours and strengthen localization services.
In summary, with a full range of electronic components, material level innovation, and industry solution capabilities, Sunac has become a key supplier in the global electronics industry. Its products not only support daily scenarios from consumer electronics to new energy vehicles, but also play a core role in cutting-edge fields such as 5G communication and Industry 4.0.