TDK Product Features

Single-phase induction motors (e.g. in compressors for refrigerators and air conditioners) can effectively be started when an auxiliary coil is used in the starting phase. PTC thermistors are used for delaying the switch-off of the starter auxiliary coil (after the motor has accelerated) to protect the coil from damage. TDK motor start PTCs have been designed for a large number of switching cycles (>100,000) at high starting powers.


Jan. 15, 2021
Application Guide for E-Drive of motorcycle has been released.
Nov. 26, 2020
Application Guide for Smart Watch/Activity Tracker has been released.
Oct. 16, 2020
Application Guide for Fuel Injection System in motorcycle has been released.
Sep. 25, 2020
Application Guide for True Wireless Stereo has been released.
Sep. 17, 2020
Application Guide for ABS/CBS in motorcycle has been released.
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