From social infrastructures to the convenience of smart lifestyle
Renewable Energy For the Energy Infrastructure of Tomorrow 296m YOKOHAMA LANDMARK TOWER TDK s infrastructure products contribute to the efficient generation of clean energy. 6MWclass Wind Turbines Approx. 170m Large scale wind turbines increasingly use the gearless principle (multi-pole synchronous generator). Wind Power Generators Wind power generation Neodymium magnets HVDC (High Voltage Direct Current) Transmission Film capacitors These capacitors use plastic film as a dielectric. Their high insulation resistance and outstanding reliability make them ideal for power electronics equipment and related applications. HVDC systems Power film capacitors Large capacitance, high voltage type capacitors used for output voltage waveform shaping. The rotors of gearless type multi-pole synchronous generators often use an assembly of massive neodymium magnets from TDK (NEOREC series). Large customized versions of these magnets are available for industrial motors and similar applications. Voltage 10,000V 1,000V 450V MKP DC UPS MKP AC General Solar Wind 6m DC capacitor Solar Permanent magnet rotor of gearless power generator MKV HVDC classic MKV LSI High perfomance converter PCC LP More drive HEV/EV MKK DC R Traction Metro, light rail PEC capacitor (PCC LP) MKK HP MKK DCI 5 ton usage Rotor pole containing several large neodymium magnets Traction High speed Traction Locomotive Large neodymium magnet No. 1 market share for infrastructure products HVDC plus MKK DC Power Rotors use about 5 tons of neodymium magnets from TDK 6m HVDC Transmission Capacitors for Power Electronics The power generated by offshore wind farms is converted into high-voltage DC power for transmission. TDK supplies large capacitance power capacitors for HVDC applications. Power Conditioners Power Conditioners Light-weight reactors using low-loss ferrite Reactors Power conditioners serve to feed the power from solar or wind power installations into the grid. They use large choke coils for DC upconversion and voltage fluctuation control. and signal line protection Varistors /Arrestors These components protect circuits from lightning surges and other adverse influences. TDK's versatile product lineup has the leading market share worldwide. Transformer Substaion Power Conditioners No. 1 market share worldwide Power transmission / transformation equipment Ultra high voltage capacitors Ceramic capacitors with a rated voltage from 8 to 50 kv are used for distribution panel switches, high voltage power supply circuitry and similar. 02 TDK Corporation 03
Industrial Equipment Energy Saving Smart Solutions products from TDK play important roles in many applications - from industrial and medical equipment to rail transport systems. Manu facturing Equipment Industry 4.5 Rail way Systems Medical Equipment IPMSM Interior Permanent Magnet Synchronous Motor Robots xems (Energy Management Systems) Wireless Power Transfer Transport Systems & Robots Energy storage Large ESS Energy storage systems (ESS) for applications such as FEMS and BEMS, using lithium ion batteries. Energy conversion Bidirectional DC-DC converters equipment for high-efficiency power conversion between DC bus lines and energy storage systems. An 11 kw type is also under development. Power Supply for battery charge Constant current power supplies AC-DC switching power supplies optimally suited for charging lithium ion batteries, lead-acid batteries and similar. Industryfirst Wireless power transfer Wireless power charging system for industrial equipment Advanced technology using magnetic resonance coupling from a transmitting coil to receiving coil to transfer electrical energy. This enables wireless power transfer to moving objects such as automatic guided vehicles, elevators etc., or to moving parts such as actuators. Using magnetic resonance coupling Commercial power source Amplifier (high frequency inverter) Receiving coil unit (with integrated resonance capacitor) Transmitting coil unit (with integrated resonance capacitor) Battery Rectifier Industrial EMC countermeasures Active EMC filter LeaXield TM This EMC countermeasure product prevents ground leakage current in systems with inverter-controlled motor drives from triggering automatic cutout. xems power management Clamp type AC current sensors These sensors are capable of detecting large currents in power equipment with high accuracy. The clamp design allows one-touch operation. Plasma Generator Surface treatment, disinfection CeraPlas TM Highly efficient low-temperature plasma generator applying the same principle as piezoelectric transformers. Expected to be suitable for a wide range of applications in industrial and medical fields, including surface treatment, washing, disinfection, and deodorization. Inverters, converters Aluminum electrolytic capacitors Capacitors featuring large capacitance. Used extensively for smoothing applications in power supply circuits etc. Angle / Rotation control TMR angle sensors Sensor created by applying technology from TMR heads for HDDs is suitable for angle sensors of industrial equipment. ±0.6 04 TDK Corporation 05
ADAS Automotive Safety Contributing to Progress From The Materials Level HCCI ESC Driving Comfortably and Safely Safety TMR Application of TMR elements of HDD heads enables the realization of highly stable angle / rotation sensors with high accuracy and high output. These are used, for example, as angle sensors in electronic power steering systems and as rotation sensors in various applications. ECU (Electronic Control Unit) Over 2 million units total High voltage isolated transformers for IGBT gate drive Automotive-grade MLCCs/aluminum electrolytic capacitors Automotive chargers Charges the main battery of the PHEV or EV efficiently. Automotive quality achieved through optimized design. Industry-leading small size. No.1 market share for xev use In addition to a wide variety of MLCCs, including products with guaranteed high temperature ratings, medium and high voltage types, and metal terminal (Mega Cap) types, aluminum electrolytic capacitors with high temperature and vibration resistance and outstanding ripple characteristics will also be on display. This high-performance, highly robust fuel injection device uses an actuator made of piezoelectric ceramics material. Transponder coil for TPMS Automotive LAN / High-speed differential transmission lines Filters with terminal electrodes and ground terminals. They suppress noise effectively in a wide frequency range. No.1 market share Common mode filters for automotive use These noise countermeasure components serve to prevent malfunction of electronic equipment in automobiles. The lineup includes products for CAN and automotive Ethernet type LANs, high-speed differential transmission lines, and more. Transmitting efficiency : 91% Keyless entry systems Automotive battery charging Compact, high-sensitivity 3D transponder coil with integrated construction for X, Y, and Z axis. This new product supports the configuration of comfortable keyless entry systems. Wireless charging of automotive batteries is enabled by transmitting and receiving coils featuring high-performance ferrite cores. TDK is also working on technology aimed at realizing wireless charging while the vehicle is in motion. Wireless power transfer systems RF components Various automotive sensors 06 TDK Corporation Tire pressure monitoring systems (TPMS) High frequency noise countermeasures RF components such as high Q inductors, multilayer filters, and LTCC antennas for applications supporting telematics and car connectivity. MEMS pressure sensor die 2-pole magnet Wireless communication systems Power train / Current / Temperature control etc. Position sensor Current Highly reliable transponder coils in resin case, featuring high sensitivity. Suitable for immobilizer and similar applications. 3D transponder coil Piezo injectors Current sensor Pin Layer Comfort & Connectivity Diesel engine Rare earth saving neodymium magnets are used extensively in drive motors of xevs, and TDK world-leading-class ferrite magnets are found in countless small DC motors. Free Layer Barrier Layer Wound-wire type power inductors with ferrite cores are able to withstand temperatures up to 150ºC and can therefore be used in ECUs mounted directly to the engine. 3-terminal feedthrough filters ECU (Electronic Control Unit) units Power inductors available up to 150 C º Various kinds of transformers using ferrite with excellent characteristics are being used in automotive power supplies, such as IGBT gate drive transformers with high coupling ability and low leakage. Down-converts the high voltage of the xev s main battery to the level required by automotive electronic equipment. Industry-leading small size. TDK utilizes all of its accumulated technical know-how in magnetic, piezoelectric, materials, MEMS and thin-film process technologies to produce a wide variety of sensors for automotive use that contribute to improved fuel economy. EPSmotor TMR angle sensors Mechatronical Integration Automotive DC-DC converters for xevs Magnets High powerd 1.5V Angle / Rotation control With Elegance and Confidence Various electric motors IVI Comfort & Connectivity Fuel Efficiency PEPS The New Car Life Starts Now xev Fuel Efficiency HUVD X 2 NTC thermistor Ferrite Spiral coil (Can be made even thinner than solenoidal coil) 07
ICT Network Far-Field Staying in Touch, Staying Connected, Going Global HDD Data Centers The power consumption of data centers and other ICT related sites is rapidly rising, making the conservation of energy an urgent challenge. DPA Distributed Power Architecture Big Data BTS TAMR Thermally Assisted Magnetic Recording SSD Stor age BTS (Base Transceiver Station) topology Distributed power architecture TDK offers a broad product lineup ranging from front end power supplies to bus converters and POL converters, enabling the design of high-efficiency power supplies optimized for any system. HFE1600/2500 Front end EFE300 iqg48 Bus converter ieh48 PML30/50A Analog POL controller iaf/ibf/icg/icf 3 20A Datacenters High-capacity HDD Thermally assisted magnetic head A special spot laser heats up a small portion of the recording media. This new type of recording head enables the realization of extremely high recording densities in excess of one terabit per square inch. High-capacity HDD TDMR / DSA TDMR technology is a solution for higher track density and narrower track reader. The multi-read heads reproduce the recording data and process the multi-track signal simultaneously. DSA is a dual-stage actuator that improves positioning accuracy. TDK is engaged in intensive research in these advanced technology fields. HDD Magnets for VCM Neodymium magnets for voice coil motors that drive HDD heads. Dysprosium free-types have also been successfully developed. No.2 market share Read head (TMR element) Near-field light Datacenter Interconnects Optical Modules Pluggable optical transceivers and active optical cables (AOC) in various form factors (QSFP, SFP+, CXP, etc.) for up to 100Gb/s interconnect in datacenters. World s first Laser beam Recording head (PMR element)) Water-cooled, fanless, hermetically sealed construction PFE-SA (300/500/700W) PFE500F/1000F PH-A280 50/75/100W PAF600F280 circuits Power inductors Wire-wound type inductors with various sizes and large current compatibility. circuits Multilayer ceramic chip capacitors TDK s versatile product lineup includes high capacitance types for smoothing applications, medium to high voltage types for snubber and ballast circuits, as well as metal terminal types. CC-E Isolated converter RF components Isolators / Circulators Effective in preventing communication signal counterflow and unwanted reflections. ijb60a Digital POL controller Protection circuitry Chip type NTC thermistors Thermistors with highly accurate temperature detection, suitable for temperature sensors and thermal protection elements. ija35a ijc100a No.1 market share lines / Communication lines Varistors / Arrestors Protective components that prevent circuit malfunction due to lightning surges and similar. 08 TDK Corporation 09
ICT Network Near-Field Towards Comfortable Connectivity Small Cells/ BTS Various types of wearable devices including wristwatches, eyeglasses, and accessories are now enabling new lifestyles. Nanocell Picocell Femtocell Small Cells / BTS Wearable Devices & Mobile Devices Compact and highly-functional modules Semiconductor Embedded Substrate (SESUB) Chip wafer slimmed down to 50 µm and embedded in resin substrate enables ultra compact, low profile modules with high performance and superior thermal dissipation and noise suppression characteristics. Narrow-pitch chips are also supported. Under ground Mall Wellness Wearable Devices Small Cells / BTS Small Cells / BTS Healthcare RF circuits Thin-film technology components Miniaturized low-profile electronic components are realized with thin-film technology derived from HDD head manufacturing. Internet of Things () M2M Bluetooth PAN Radio communications and sensor technology allow wireless control of peripheral devices and the environment. Power management Envelope tracker DC-DC converter suitable for envelope tracking to enhance the drive efficiency of RF amplifiers. Wireless communication modules Bluetooth PAN module Enables implementation of Bluetooth communication simply by connecting a power supply and antenna. Record-breaking small size. Battery Lithium-ion polymer batteries Rechargeable battery making use of polymer electrolyte. Used extensively in mobile devices. World s smallest Power management µdc-dc converter Space-saving, ultra compact power supply module with high performance and low power consumption. Power control module Power control module with extremely small dimensions thanks to SESUB connection. Film solar cells / EDLC (Electric double layer capacitor) Combination of flexible solar cells and EDLC enables battery-less devices. Embedded chip RF components Multilayer Diplexers Small size and high performance multi-layer diplexers featuring the combination of layers with different dielectric constants. RF circuits High frequency inductors/ Chip Beads Multilayer chip inductor combining high Q characteristics with compact dimensions. Air-conditioning control systems 3 in 1 MEMS sensors MEMS technology enables the integration of sensors for humidity, temperature, and pressure in a single unit. Camera Lens actuator for camera modules Advanced lens actuator contributes to higher image quality. World s smallest 3 in 1 Low power consumption Protection circuits Chip type protectors/ / Chip NTC thermisters Serves to protect circuits from static electricity discharges and overheating. Power Supply Power inductors Power inductor for large current with compact and low profile dimension. Battery charger Wireless Power transfer system Power transmitting/receiving systems are optimized for wireless charging of multiple devices (wearables, RFID, etc.) EMC countermeasures Noise suppression sheets Thin and high permeability magnetic sheets. Effective for radiation noise suppression. 10 TDK Corporation 11
TDK Special Site URL: http://www.global.tdk.com/ceatec_2015/ TDK s integrated product information site TDK Product Center URL: product.tdk.com TDK Corporation 3-9-1 Shibaura, Minato-ku, Tokyo 108-0023 http://www.global.tdk.com