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.

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May. 27, 2020
Automotive Application Guides for Comfort have been updated.
May. 27, 2020
Automotive Application Guides for Powertrain have been updated.
May. 27, 2020
Automotive Application Guides for xEV have been updated.
Mar. 31, 2020
Automotive Application Guides for Safety have been updated.
Mar. 31, 2020
Automotive Application Guide for In-Vehicle Network has been updated.
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