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 Inductors (Coils) Sensors and Sensor Systems Transformers Voltage / Current / Temperature Protection Devices Facet Tech Note List Product Categories L1 Automotive Consumer Electronics ICT Industrial & Energy Medical & Healthcare Others Wearables Facet Tech Note List Application Category 2023 2022 2021 2020 2019 (-) 2018 2017 2016 2015 2014 Facet Tech Note List Published on Date 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 Applications & Cases Dec. 2018 [Application Note] Well equipped for Industry 4.0 Industry 4.0 is being shaped by the continuing rise in the degree of automation, by the digitalization that includes the Industrial Internet of Things (IIoT) and by high levels of energy efficiency. In this respect, TDK presents a wide range of innovative EPCOS and TDK key components. Industry 4.0 is being shaped by the continuing rise in the degree of automation, by the digitalization that includes the Industrial Internet of Things (IIoT) and by high levels of energy efficiency. In this respect, TDK presents a wide range of innovative EPCOS and TDK key components. Capacitors Ceramic Switching / Heating, Piezo Components, Contactors, Buzzers and Microphones Voltage / Current / Temperature Protection Devices Ceramic Capacitors Film Capacitors Piezoelectric actuators for haptic feedback Voltage Protection Devices AC Film Capacitors incl. Motor Run CeraLink® Capacitors Multilayer Ceramic Chip Capacitors PowerHap™ Actuators ThermoFuse Varistors 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 Applications & Cases Oct. 2018 [Application Note] Rechargeable solid-state SMD battery for IoT applications From simple gadgets to complex devices for the industrial IoT – they all require compact, reliable and extremely safe power supplies. CeraCharge™, the world’s first rechargeable solid-state SMD battery, is a new technology that meets all these demands. From simple gadgets to complex devices for the industrial IoT – they all require compact, reliable and extremely safe power supplies. CeraCharge™, the world’s first rechargeable solid-state SMD battery, is a new technology that meets all these demands. Applications & Cases Oct. 2018 [Application Note] Combined current control High-power loads are a major stress factor when fuses and components are switched on, as they cause very high currents to flow. To avoid this, TDK offers ceramic EPCOS inrush current limiters, based on NTC and PTC thermistors – a strong duo when used in combination. High-power loads are a major stress factor when fuses and components are switched on, as they cause very high currents to flow. To avoid this, TDK offers ceramic EPCOS inrush current limiters, based on NTC and PTC thermistors – a strong duo when used in combination. Voltage / Current / Temperature Protection Devices PTC Inrush Current Limiters Applications & Cases Sep. 2018 [Application Note] Recommended combinations of products in the ALT series and common mode filters/chokes Here are S-parameters where products in the ALT series and common mode filters/chokes are combined in the recommended ways for use with 1000BASE-T. Here are S-parameters where products in the ALT series and common mode filters/chokes are combined in the recommended ways for use with 1000BASE-T. Transformers Transformers Pulse Transformers and Modules for LAN Applications & Cases Sep. 2018 [Application Note] How to Use NTC Thermistors for Inrush Current Limiting TDK has an extensive lineup of inrush current limiting NTC thermistors available. This article describes various example applications of these products, used for ICL (inrush current limiting) purposes to easily and effectively suppress inrush current. When power is first applied to electronic devices such as switching power supplies and inverters, an instantaneous current with an abnormally high peak will flow through them.<br> This is known as “inrush current” and if not addressed, can lead to problems such as semiconductor element failure or reduced service life of smoothing capacitors. However, our inrush current limiting NTC thermistors can provide protection against this phenomenon to prevent such undesirable effects. TDK has an extensive lineup of inrush current limiting NTC thermistors available. This article describes various example applications of these products, used for ICL (inrush current limiting) purposes to easily and effectively suppress inrush current. When power is first applied to electronic devices such as switching power supplies and inverters, an instantaneous current with an abnormally high peak will flow through them.<br> This is known as “inrush current” and if not addressed, can lead to problems such as semiconductor element failure or reduced service life of smoothing capacitors. However, our inrush current limiting NTC thermistors can provide protection against this phenomenon to prevent such undesirable effects. Voltage / Current / Temperature Protection Devices NTC Inrush Current Limiters Applications & Cases Aug. 2018 [Application Note] How to use PTC thermistors as current protection One of the properties of PTC thermistors is that when an excessively large current flows, they generate heat by themselves and become highly resistive. With this property, they are used as overcurrent protection devices. This article describes applications for inrush current limiting, overcurrent protection and telecom application. One of the properties of PTC thermistors is that when an excessively large current flows, they generate heat by themselves and become highly resistive. With this property, they are used as overcurrent protection devices. This article describes applications for inrush current limiting, overcurrent protection and telecom application. Voltage / Current / Temperature Protection Devices PTC Inrush Current Limiters PTC Thermistors for Overcurrent Protection PTC Thermistors for Telecom Applications Applications & Cases Aug. 2018 [Application Note] How to use PTC limit temperature sensors PTC thermistors have the property that their resistance rises significantly when a certain temperature is exceeded. This property makes them suitable for use as temperature protection devices that detect defined high temperatures to protect circuits from overheating. TDK offers various types of PTC limit temperature sensors and motor protection sensors that incorporate PTC thermistors and serve as temperature protection devices. This article describes typical applications of such sensors. PTC thermistors have the property that their resistance rises significantly when a certain temperature is exceeded. This property makes them suitable for use as temperature protection devices that detect defined high temperatures to protect circuits from overheating. TDK offers various types of PTC limit temperature sensors and motor protection sensors that incorporate PTC thermistors and serve as temperature protection devices. This article describes typical applications of such sensors. Voltage / Current / Temperature Protection Devices Temperature Protection Devices PTC Limit Temperature Sensors (Protection Device) Applications & Cases Jul. 2018 [Application Note] How to Use ESD/surge Protection Devices : Disk Varistors Varistors can be used as suppressors to protect devices and circuits from transient abnormal voltages including an ESD (electrostatic discharge) and a lightning surge. For protection from a relatively large surge current (100A to 25kA), leaded disk varistors and SMD disk varistors are suitable. For protection from a larger surge current (approximately 25kA or more), block varistors, and strap varistors are suitable. This article describes surge protection device applications for LED lighting system, inductive loads such as motors, motor with an electromagnetic brake, SSR (solid-state relay), load dump and field decay, joint boxes and power conditioners of solar power generation systems, important devices using a lightning transformer, and high-energy surge in industrial devices. Varistors can be used as suppressors to protect devices and circuits from transient abnormal voltages including an ESD (electrostatic discharge) and a lightning surge. For protection from a relatively large surge current (100A to 25kA), leaded disk varistors and SMD disk varistors are suitable. For protection from a larger surge current (approximately 25kA or more), block varistors, and strap varistors are suitable. This article describes surge protection device applications for LED lighting system, inductive loads such as motors, motor with an electromagnetic brake, SSR (solid-state relay), load dump and field decay, joint boxes and power conditioners of solar power generation systems, important devices using a lightning transformer, and high-energy surge in industrial devices. Voltage / Current / Temperature Protection Devices Voltage Protection Devices Block Varistors Leaded Disk Varistors SMD Disk Varistors Strap Varistors Pagination Current page 1 Page 2 Next page Next › Last page Last »