TTS-200 temperature control thyristor basic application circuit

Published:2011/6/9 1:51:00 Author:Christina | Keyword: temperature control, thyristor, basic application | From:SeekIC

The basic application circuit of the temperature control thyristor is as shown in the figure. The RcA is the switch temperature control resistance, you can get different switch temperature by selecting different resistance of the RGA. VD is the operating voltage. When the temperature is lower than the switch temperature, the temperature control thyristor is in the cut-off state, VD port outputs the low electrical level; when the temperature reaches or exceeds the switch temperature, the temperature control thyristor conducts, the VD port outputs the high electrical level. It should be noted that the operating voltage VD has the relationship with the switch temperature, in order to ensure the stability of the temperature switch, VD needs to use the regulation measures. Figure: The TTS-200 temperature control thyristor basic application circuit



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