New Series of Varistors for Overvoltage Protection and Enhanced Monitoring

Posted by doEEEt Media Group
On November 9, 2020
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TDK Corporation presents two new series of ThermoFuse® varistors, which are equipped with monitor outputs and integrated thermal protective components for overvoltage protection. The MT25 series (B72225M*) currently covers a voltage range from 150 VRMS to 385 VRMS

TDK Releases Failsafe Chip Varistors for Surge Protection of Automotive Battery

Posted by doEEEt Media Group
On August 10, 2020
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Latest Circuit Protection Devices Overview

Posted by doEEEt Media Group
On July 17, 2020
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Circuit protection devices are the safeguard electronic circuits that protect from overvoltage, overcurrent, overtemperature, and ESD. The article provides an overview of the most common circuit protection devices and the latest released products in this field.

Capacitors and Varistors in Automotive EV/HEV Applications

Posted by doEEEt Media Group
On June 4, 2020
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AVX and Mouser Electronics Tech Chat

Chip Varistors and Resisting Repeated Surges

Posted by doEEEt Media Group
On May 18, 2020
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Chip varistors are used in many electronic devices as for surge protection and ESD measures as they are compact but show excellent surge absorption performance

Optimal Applications for Chip Varistors for ESD

Posted by doEEEt Media Group
On July 18, 2019
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Chip varistors have both surge absorption capabilities and noise-suppressing effects. The equivalent circuit is a capacitor connected parallelly to two Zeners connected opposite to each other.

How to Use ESD/surge Protection Disk Varistors

Posted by doEEEt Media Group
On July 9, 2019
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Varistors can be used as suppressors to protect devices and circuits from transient abnormal voltages including an ESD (electrostatic discharge) and a lightning surge