Tech Library Products & Technologies Applications & Cases Solution Guides Facet Tech Note List Article Category » Taxonomy term » Name Anechoic Chambers and Radio Wave Absorbers 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 Solid-State Batteries 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 Wearables Facet Tech Note List Application Category 2021 2020 2019 2018 2017 2016 2015 Facet Tech Note List Published on Date Products & Technologies Mar. 2021 TDK offers compact, current-compensated ring core chokes TDK Corporation presents a new series of current-compensated EPCOS double-ring core chokes for the suppression of common-mode interferences. TDK Corporation presents a new series of current-compensated EPCOS double-ring core chokes for the suppression of common-mode interferences. EMC Components EMC Components Power Line Chokes Applications & Cases Dec. 2020 [Application Note] Server Power Supply Circuit Products and Data Line Products With the spread of cloud computing and smartphones and the launch of 5G in 2020, the amount of data that moves on the internet is increasing as high-volume video and game data is added to existing documents, images, and sound data. In addition, technologies are evolving, exemplified by AI, and a digital transformation (DX) is taking place as a result of the use of big data and the internet of things (IoT). To support these advances, however, large numbers of high-performance servers that can process large volumes of data will be needed. In conjunction with the increased performance of processors and various types of ICs, higher clock speeds of power supply ICs on server boards, high current power saving, miniaturization, noise countermeasures in data lines, and surge countermeasures have become urgent issues. Here, we introduce TDK products for addressing and solving these problems including the VLBU series of ferrite power inductors compatible with the high-efficiency needs of VR13 and VR14 applications, the FS series of DC-DC converters with embedded μPOL™, solutions using the ALT series of pulse transformers and ACM series of common mode filters and chokes, and chip varistors and ceramic transient voltage suppressors used for surge protection. With the spread of cloud computing and smartphones and the launch of 5G in 2020, the amount of data that moves on the internet is increasing as high-volume video and game data is added to existing documents, images, and sound data. In addition, technologies are evolving, exemplified by AI, and a digital transformation (DX) is taking place as a result of the use of big data and the internet of things (IoT). To support these advances, however, large numbers of high-performance servers that can process large volumes of data will be needed. In conjunction with the increased performance of processors and various types of ICs, higher clock speeds of power supply ICs on server boards, high current power saving, miniaturization, noise countermeasures in data lines, and surge countermeasures have become urgent issues. Here, we introduce TDK products for addressing and solving these problems including the VLBU series of ferrite power inductors compatible with the high-efficiency needs of VR13 and VR14 applications, the FS series of DC-DC converters with embedded μPOL™, solutions using the ALT series of pulse transformers and ACM series of common mode filters and chokes, and chip varistors and ceramic transient voltage suppressors used for surge protection. EMC Components Inductors (Coils) Sensors and Sensor Systems Transformers Voltage / Current / Temperature Protection Devices EMC Components Temperature Sensors (NTC) Voltage Protection Devices Chip Beads Chip NTC Thermistors (Sensor) Chip Varistors / Ceramic Transient Voltage Suppressors Pulse Transformers and Modules for LAN µPOL™ Embedded DC-DC Converters Solution Guides Oct. 2020 [Solution Guide] Sound distortion countermeasures using ESD Notch Filters and Noise Suppression Filters EMC Components ESD Notch Filters Noise Suppression Filters 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) Products & Technologies Nov. 2019 [Product Overview] LeaXield™ active leakage current filter Aggregate earth leakage currents can often cause RCDs (residual current devices) to trip at their threshold. As a result, RCDs are either not usable or only with substantial additional outlay. Aggregate earth leakage currents can often cause RCDs (residual current devices) to trip at their threshold. As a result, RCDs are either not usable or only with substantial additional outlay. EMC Components EMC Components LeaXield™ Active Leakage Current Filters Products & Technologies Sep. 2019 [Product Overview] Extended range of power line chokes TDK Corporation (TSE:6762) has extended its range of EPCOS power line chokes to include six new types. The new components are available in three different core shapes with different rated currents and inductance values, delivering great design flexibility. TDK Corporation (TSE:6762) has extended its range of EPCOS power line chokes to include six new types. The new components are available in three different core shapes with different rated currents and inductance values, delivering great design flexibility. EMC Components EMC Components Power Line Chokes Products & Technologies Mar. 2019 [Product Overview] LeaXield minimizes earth leakage currents TDK Corporation announces that it has reengineered and improved the EPCOS LeaXield™ active leakage current filter, a unique solution that is able to minimize earth leakage currents in converter-based drive systems. TDK Corporation announces that it has reengineered and improved the EPCOS LeaXield™ active leakage current filter, a unique solution that is able to minimize earth leakage currents in converter-based drive systems. EMC Components EMC Components LeaXield™ Active Leakage Current Filters Applications & Cases Mar. 2019 [Application Note] Drastically reducing earth leakage currents and increasing plant availability The individual components in variable-speed drives cause earth leakage currents that cumulatively result in the tripping of the RCD. By using the upgraded EPCOS LeaXield™ active leakage current filter, these earth leakage currents be drastically reduced. The individual components in variable-speed drives cause earth leakage currents that cumulatively result in the tripping of the RCD. By using the upgraded EPCOS LeaXield™ active leakage current filter, these earth leakage currents be drastically reduced. EMC Components EMC Components LeaXield™ Active Leakage Current Filters Solution Guides Jan. 2019 [Solution Guide] TDMA Noise Countermeasures, Reception Sensitivity Improvement, and ESD (Electrostatic Discharge) Countermeasures in Microphone Lines, Using Noise Suppression Filters and ESD Notch Filters If communication waves from cellular or Wi-Fi sources interfere with and intrude into microphone lines for smartphones or other devices, some of their components will become noise components in audible bands known as "TDMA noise", and may be emitted from speakers as unpleasant sound. Countermeasures which implement combinations of TDK's noise suppression filters and ESD Notch Filters can not only demonstrate outstanding effectiveness at suppressing TDMA noise with no effect on signals, but can also provide a variety of other benefits such as improving cellular or Wi-Fi communication reception sensitivity, and providing countermeasures against ESD (electrostatic discharge). If communication waves from cellular or Wi-Fi sources interfere with and intrude into microphone lines for smartphones or other devices, some of their components will become noise components in audible bands known as "TDMA noise", and may be emitted from speakers as unpleasant sound. Countermeasures which implement combinations of TDK's noise suppression filters and ESD Notch Filters can not only demonstrate outstanding effectiveness at suppressing TDMA noise with no effect on signals, but can also provide a variety of other benefits such as improving cellular or Wi-Fi communication reception sensitivity, and providing countermeasures against ESD (electrostatic discharge). EMC Components ESD Notch Filters Noise Suppression Filters Applications & Cases Dec. 2018 [Application Note] Recommended Products for Use with Class-D Amplifiers (Noise Suppression Filters, Inductors for LPFs, ESD Notch Filters) Class-D amplifiers, which are used in devices such as smartphones and audio equipment, have the advantages of being compact and highly efficient, but crucially require countermeasures against noise generated by their high-speed switching. TDK has an extensive lineup of products which can provide effective noise countermeasures while ensuring high sound quality and without affecting signals. This article describes the applications and effectiveness of these products in speaker lines for various devices which use Class-D amplifiers. Class-D amplifiers, which are used in devices such as smartphones and audio equipment, have the advantages of being compact and highly efficient, but crucially require countermeasures against noise generated by their high-speed switching. TDK has an extensive lineup of products which can provide effective noise countermeasures while ensuring high sound quality and without affecting signals. This article describes the applications and effectiveness of these products in speaker lines for various devices which use Class-D amplifiers. EMC Components ESD Notch Filters Noise Suppression Filters Pagination Current page 1 Page 2 Next page Next › Last page Last »