temperature control & closing protection circuit

Published:2011/5/11 2:05:00 Author:TaoXi | Keyword: temperature control, closing | From:SeekIC

Related component PDF download: TCA965 Many machines can only be running in a certain temperature range for the best and the most economical status. If the temperature exceeds a certain permissible operating temperature, the machine may be damaged or reduce its service life. So we can use the protection circuit. This circuit uses the thermistor RH as the sensor. In order to ensure that there is no direct electrical contact between the protection circuit and the equipment, we can use the relay control. In the condition of trouble-free or given temperature, the machine is connected by the relay. Otherwise, the relay will release and the motor will cut off.



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