Tech Library Products & Technologies Applications & Cases Solution Guides Facet Tech Note List Article Category » Taxonomy term » Name (-) Capacitors Ceramic Switching / Heating, Piezo Components, Contactors, Buzzers and Microphones EMC Components Ferrites and Accessories Inductors (Coils) Noise Suppressing / Magnetic Sheets RF Components Sensors and Sensor Systems Transformers Transparent Conductive Film Voltage / Current / Temperature Protection Devices Wireless Power Transfer Facet Tech Note List Product Categories L1 (-) Automotive Consumer Electronics ICT Industrial & Energy Medical & Healthcare Others Wearables Facet Tech Note List Application Category 2021 2020 2019 2018 2017 2016 2015 Facet Tech Note List Published on Date Products & Technologies Dec. 2021 TDK offers hybrid polymer capacitors with considerably enhanced ripple current capability TDK Corporation (TSE: 6762) presents with the B40640B* and B40740B* series hybrid polymer capacitors with a very high ripple current capability increased by up to 29 per cent compared to preceding types. The ripple current capability is now up to 35 A (20 kHz, 125 °C). The new types are designed for a rated voltage of 63 V, cover a capacitance range from 390 µF to 720 µF, and offer an extremely low ESR value. For example, with a cup size of 16 mm x 30 mm (D x H) and an ambient temperature of 20 °C, an ESR of 3.9 mΩ at 20 kHz can be achieved. Even at an operating temperature of -40 °C, the ESR is just 5.4 mΩ. TDK Corporation (TSE: 6762) presents with the B40640B* and B40740B* series hybrid polymer capacitors with a very high ripple current capability increased by up to 29 per cent compared to preceding types. The ripple current capability is now up to 35 A (20 kHz, 125 °C). The new types are designed for a rated voltage of 63 V, cover a capacitance range from 390 µF to 720 µF, and offer an extremely low ESR value. For example, with a cup size of 16 mm x 30 mm (D x H) and an ambient temperature of 20 °C, an ESR of 3.9 mΩ at 20 kHz can be achieved. Even at an operating temperature of -40 °C, the ESR is just 5.4 mΩ. Capacitors Aluminum Electrolytic Capacitors Hybrid Polymer Capacitors Solution Guides Dec. 2021 [Solution Guide] MLCC Solutions for Power Supply Circuits (Verification of Optimal Structures for Output Capacitors) In the automotive field, CPUs and FPGAs for systems that require advanced image processing, such as onboard ADAS ECUs and autonomous ECUs, need to operate at high speed and require high drive current in conjunction with the increasing performance and functionality of systems. Also, in the ICT field, power supply configurations that support higher current required for devices that need huge amounts of power such as servers. There is a trend towards higher operating speeds and higher currents in the power supply lines of systems with increased performance and functions as described above. At the same time, power supply structures that maintain the nominal voltage within narrow tolerance ranges, which have decreased in conjunction with processor miniaturization, are also required. In the automotive field, CPUs and FPGAs for systems that require advanced image processing, such as onboard ADAS ECUs and autonomous ECUs, need to operate at high speed and require high drive current in conjunction with the increasing performance and functionality of systems. Also, in the ICT field, power supply configurations that support higher current required for devices that need huge amounts of power such as servers. There is a trend towards higher operating speeds and higher currents in the power supply lines of systems with increased performance and functions as described above. At the same time, power supply structures that maintain the nominal voltage within narrow tolerance ranges, which have decreased in conjunction with processor miniaturization, are also required. Capacitors Multilayer Ceramic Chip Capacitors Solution Guides Nov. 2020 [Solution Guide] Total Solutions for NFC Circuits NFC is an abbreviation of Near Field Communication; it is a type of short-range wireless communications. NFC is a function that can perform data communications and authentication when two NFC-compatible devices are brought close together, and adoption in smart phones has been growing rapidly in recent years. Increased use in peripheral devices including wearable terminals, such as smart watches, has also been observed. NFC is used in many situations including cashless payment and authentication of connections with peripheral devices, and it is expected to be used for even more diverse applications as we move towards a touchless society. This article introduces the main components used in NFC circuits: NFC antenna, magnetic sheet, LC filter inductor, single-end circuit balun, and electric double-layer capacitor (EDLC/supercapacitor). NFC is an abbreviation of Near Field Communication; it is a type of short-range wireless communications. NFC is a function that can perform data communications and authentication when two NFC-compatible devices are brought close together, and adoption in smart phones has been growing rapidly in recent years. Increased use in peripheral devices including wearable terminals, such as smart watches, has also been observed. NFC is used in many situations including cashless payment and authentication of connections with peripheral devices, and it is expected to be used for even more diverse applications as we move towards a touchless society. This article introduces the main components used in NFC circuits: NFC antenna, magnetic sheet, LC filter inductor, single-end circuit balun, and electric double-layer capacitor (EDLC/supercapacitor). Capacitors Inductors (Coils) Noise Suppressing / Magnetic Sheets RF Components Wireless Power Transfer Electric Double-Layer Capacitors (EDLC / Supercapacitors) Inductors (Coils) Wireless Power Transfer / NFC Antennas Sheets (Shield) Products & Technologies Jun. 2020 [Product Overview] Extended range of axial hybrid-polymer aluminum electrolytic capacitors TDK Corporation has extended its product range of hybrid-polymer aluminum electrolytic capacitors, and now offers two series with an axial design. The B40600* / B40700* series is designed for rated voltages of 25 V and 35 V. These cover a capacitance range from 780 µF to 2200 µF. Capacitors in the 63 V voltage class, with capacitance values from 390 µF to 720 µF, are available with the B40640* / B40740* series. TDK Corporation has extended its product range of hybrid-polymer aluminum electrolytic capacitors, and now offers two series with an axial design. The B40600* / B40700* series is designed for rated voltages of 25 V and 35 V. These cover a capacitance range from 780 µF to 2200 µF. Capacitors in the 63 V voltage class, with capacitance values from 390 µF to 720 µF, are available with the B40640* / B40740* series. Capacitors Aluminum Electrolytic Capacitors Hybrid Polymer Capacitors Applications & Cases Mar. 2020 [Application Note] Ultrasonic Parking Sensors for Automated Parking The evolution of sensing technology and communication network contribute to the realization of an Autonomous driving society and its growth. Ultrasonic parking assistant is a key sensor for automated driving and parking functions. Ultrasonic parking sensors were in use in Europe long before debate on automated driving became active. TDK has for many years supplied Piezo Disks and ultrasonic driver transformers for use with ultrasonic parking sensors. TDK also developed a multilayer ceramic chip capacitor that exhibits attenuating capacitance (ZL characteristics) under high-temperature environments that is suitable for resonant circuits with Piezo Disk. This article presents Piezo Disk, ultrasonic driver transformers, and MLCC with ZL characteristics. The evolution of sensing technology and communication network contribute to the realization of an Autonomous driving society and its growth. Ultrasonic parking assistant is a key sensor for automated driving and parking functions. Ultrasonic parking sensors were in use in Europe long before debate on automated driving became active. TDK has for many years supplied Piezo Disks and ultrasonic driver transformers for use with ultrasonic parking sensors. TDK also developed a multilayer ceramic chip capacitor that exhibits attenuating capacitance (ZL characteristics) under high-temperature environments that is suitable for resonant circuits with Piezo Disk. This article presents Piezo Disk, ultrasonic driver transformers, and MLCC with ZL characteristics. Capacitors Sensors and Sensor Systems Transformers Ceramic Capacitors Ceramic Switching / Heating, Piezo Components, Contactors, Buzzers and Microphones Transformers Automotive Transformers for Ultrasonic Sensors Multilayer Ceramic Chip Capacitors Ultrasonic Sensor Disks Solution Guides Dec. 2019 [Solution Guide] Soft Termination Capacitors, Inductors, and Chip Beads for High-Reliability Products for Automotive Applications Automakers are incorporating more multifunctional capabilities into automobiles as they seek to make autonomous driving a reality. Electronic control units (ECUs) for advanced driver assistance systems are consuming more power, and the latest trend is toward ECU integration—installing an ECU close to the engine room or other working part. For these reasons, the number of electronic devices and components built into cars these days is on the rise, and the reliability of the electronic components used in the electronics is having a growing impact on the reliability of the vehicle overall. Automakers are incorporating more multifunctional capabilities into automobiles as they seek to make autonomous driving a reality. Electronic control units (ECUs) for advanced driver assistance systems are consuming more power, and the latest trend is toward ECU integration—installing an ECU close to the engine room or other working part. For these reasons, the number of electronic devices and components built into cars these days is on the rise, and the reliability of the electronic components used in the electronics is having a growing impact on the reliability of the vehicle overall. Capacitors EMC Components Inductors (Coils) Ceramic Capacitors EMC Components Inductors (Coils) Chip Beads Multilayer Ceramic Chip Capacitors SMD / SMT Inductors (Coils) Applications & Cases Nov. 2019 [Application Note] Motor/Inverter Circuit Configuration Example As the electrification of the automotive progresses, the demand for motor generators is on the rise. There is also a trend towards integration of electric motors and inverters, and the requirements with regard to compact dimensions and resistance against heat and vibrations are becoming ever more severe, while high reliability is also an important factor. In some cases, wiring inductance can lead to high surge voltages which requires countermeasures such as suitable wiring design and snubber capacitors. At the same time, noise countermeasures are also essential. As the electrification of the automotive progresses, the demand for motor generators is on the rise. There is also a trend towards integration of electric motors and inverters, and the requirements with regard to compact dimensions and resistance against heat and vibrations are becoming ever more severe, while high reliability is also an important factor. In some cases, wiring inductance can lead to high surge voltages which requires countermeasures such as suitable wiring design and snubber capacitors. At the same time, noise countermeasures are also essential. Capacitors Transformers Ceramic Capacitors Film Capacitors Transformers CeraLink® Capacitors Metallized Polypropylene Capacitors (MKP/MFP) Transformers for IGBT/FET Products & Technologies Sep. 2019 [Product Overview] Robust SMD design in hybrid polymer technology TDK Corporation has extended its range of hybrid polymer aluminum electrolytic capacitors with a new SMD series. The components are now available in 25 V DC / 330 µF and 35 V DC / 270 µF versions, each with dimensions of 10 x 10.2 mm (d x l). TDK Corporation has extended its range of hybrid polymer aluminum electrolytic capacitors with a new SMD series. The components are now available in 25 V DC / 330 µF and 35 V DC / 270 µF versions, each with dimensions of 10 x 10.2 mm (d x l). Capacitors Aluminum Electrolytic Capacitors Hybrid Polymer Capacitors SMD Capacitors Applications & Cases Dec. 2018 [Application Note] Driving new mobility The car of tomorrow is unthinkable without innovative electronics. Correspondingly, there is a vast range of new TDK and EPCOS components, both for conventional vehicle technology and for e-mobility. The car of tomorrow is unthinkable without innovative electronics. Correspondingly, there is a vast range of new TDK and EPCOS components, both for conventional vehicle technology and for e-mobility. Capacitors Inductors (Coils) Sensors and Sensor Systems Aluminum Electrolytic Capacitors Multilayer Ceramic Chip Capacitors Products & Technologies Nov. 2018 [Product Overview] CeraLink in modular flex-assembly technology capacitors with CeraLink FA types in modular flex-assembly technology. This space-saving design connects two, three or ten identical capacitors in parallel over the same terminals in order to increase the capacitance. capacitors with CeraLink FA types in modular flex-assembly technology. This space-saving design connects two, three or ten identical capacitors in parallel over the same terminals in order to increase the capacitance. Capacitors Ceramic Capacitors CeraLink® Capacitors Pagination Current page 1 Page 2 Page 3 Next page Next › Last page Last »