This article introduces a product overview of wireless power transfer products.

Piezoelektrische Pulverstandsensoren bieten für eine hochpräzise und stabile Spannungsausgabe, um das Vorhandensein oder Fehlen von Partikeln anzuzeigen, die als Pulver bezeichnet werden. Dieser Artikel beschreibt das Wirkprinzip (das Wirkprinzip von piezoelektrischen Unimorphen) und die Struktur der piezoelektrischen Pulverstandsensoren, die Anwendung in piezoelektrischen Schwingungssensoren sowie das Wirkprinzip und die Antriebskreise piezoelektrischer Unimorphen.

This article introduces a product overview of surface potential sensors.

This article introduces a product overview of toner density/quantity sensors.

This article introduces a product overview of humidity sensors.

This material describes the characteristics of each protection component, as well as the differences between an MLCC and MLV.

This article introduces a product overview of TMR sensors.

TDK has been offering pouch-type EDLCs, and has developed a new ultra-thin EDLC, with a thickness of 0.45mm (max.) that can be stored inside an IC card. It realizes battery-less smart cards equipped with a display, and is suitable for secondary power supplies for wearable devices or IoT devices.

In mobile devices such as smartphones, protection devices such as chip varistors are used to prevent malfunction or damage to the circuit due to electrostatic discharge (ESD), but the noise suppression sheet from TDK known as “Flexield” IFL series is a product which is also effective in suppression of electrostatic discharge. Use case and its effectiveness are presented below.

This article introduces a product overview of noise suppression sheet.