News


TDK Product Information NEWS	Vol.037 October 2019

Topics

・Product Overview "CUR 423x – TMR-Based Closed-Loop Sensor for High-Current Coreless Applications" has been released. ・Product Overview "[Marvell-Recommended] Chip Varistors for Automotive Ethernet Communication(100BASE-T1, 1000BASE-T1)" has been released. ・Current Sensors : The product portal has been released.

Product Overview "CUR 423x – TMR-Based Closed-Loop Sensor for High-Current Coreless Applications" has been released.

The CUR 423x current sensors feature non-intrusive, galvanically isolated contactless current measurement based on closed-loop TMR technology. This article clearly describes and explains information valuable for our customers related to the features of TDK's CUR 423x current sensors.

Product Overview "[Marvell-Recommended] Chip Varistors for Automotive Ethernet Communication(100BASE-T1, 1000BASE-T1)" has been released.

Measures to achieve the practical implementation of autonomous driving for automobiles are proceeding across the world. In order to reach that goal, the number of devices such as cameras and sensors installed in each automobile is increasing, with greater demands for their ability to quickly and accurately process information obtained from the areas around vehicle bodies. Automotive Ethernet communication is an effective method of fulfilling these requirements, and the products in TDK's AVRH series of chip varistors have been designated as components recommended for use with Marvell ICs to function as ESD protective devices, essential components which can reliably support Marvell's Ethernet communications technology.

》Product Overview　[Marvell-Recommended] Chip Varistors for Automotive Ethernet Communication(100BASE-T1, 1000BASE-T1)

Current Sensors : The product portal has been released.

TDK leverages its strengths as the world's first manufacturer to commercialize ferrite in order to develop ferrite with the optimal performance for use in products. The clamp alternating current sensor was developed to make maximum use of those characteristics. In conjunction with the expansion of the market for energy management systems for Industry 4.0, TDK has created a lineup of AC current sensors compatible with 30A to 600A to meet the need for high current support. These products are one-touch type clamps, which means they are easily attached to existing electric power equipment. The CUR 423x is a single-axis contactless magnetic-field sensor for galvanically isolated DC and AC current measurements. The Tunnel Magneto Resistance (TMR) sensing technology enables current measurements with high sensitivity and high accuracy in applications like battery monitoring systems of hybrid and electric vehicles (xEV).

》Product Portal　Current Sensors