实践表明，压敏电阻作直流电源的整流器的保护元件优于二极管。

Practice shows that pressure sensitive resistance as a protective element of rectifier for D. C. supply is preferable to diode.

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本文介绍了一种整流元件的温度监测与保护装置，用于解决整流器元器件过热烧毁的问题。

This article introduces a kind of temperature monitoring and protection system which is intended to solve the overheating problem of rectifier parts and components.

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