In e-mobility, the temperature of all system units needs to be constantly monitored. The high currents result in losses with a corresponding generation of heat arising, in particular, at contacts. TDK has now developed a special-purpose high-voltage resistant temperature sensor for connectors.

TDK has developed a process in which ultrasonic waves are used to transmit data and energy with an Acoustic Data Link (ADL). These signals can even penetrate metal. In doing so, piezoelectric material components convert electrical signals into mechanical vibrations to excite acoustic waves and vice versa. This effect enables devices to be identified or sensor data to be read out, whereby the energy transmission is simultaneously possible in closed metal chambers or pipes, for example.

Various frequency converters for pumps and compressors are used in the petrochemical industry for extracting and producing oil and gas, which leads to a large load of the grid with harmonics. This problem can be solved with EPCOS PQSine®.

TDK's transparent conductive silver [Ag] alloy film (FleClear®) is a versatile material that has numerous use cases. Many of these uses require making direct electrical contact to the film's low resistance conductive surface in order to adequately perform the targeted applications. The following Application Note provides an overview of FleClear®, a step-by-step procedure of attaching an metal electrode, a list of needed equipment, along with the recommended materials to attach copper bus bars to the conductive surface. Additionally, where important, the suppliers and the respective numbers, are also listed..

ESD protection parts such as Chip Varistors and Zener Diodes can efficiently protect against ESD when placed close to the ESD intrusion point. However, identifying the intrusion route of ESD is difficult, and there are many instances where ESD protection parts do not perform their full potential. Because of this, for ESD protection parts to perfrom their underlying capabilities, it is necessary to identify the ESD intrusion path and mount the parts near to the ESD intrusion point. Therefore, we recently conducted a survey on the importance of mounting location using an ESD visualization system and present it here.

The Child Presence Detection system uses various sensors to detect the presence of a child or pet in the vehicle and notify and warn the driver. A roadmap for evaluation has been formulated within Euro-NCAP, a European automobile safety testing programme.

In conjunction with advances in automotive technology, it is become necessary to quickly convey large volumes of data, and increasing the speeds of automotive networks has become increasingly important. And in conjunction with increases in the communication speeds of automotive networks, signal quality and EMCcountermeasures have become increasingly important.As a result, it is necessary to select common mode filters/chokesthat comply with the OPEN Alliance standards.This document describes TDK's ACT1210L series of common mode filter/choke for automotive Ethernet use.