Small Electric Heater Temperature Control Circuit Composed Of Three-Wire Serial Interface Smart Temperature Sensor DS1620

Published:2011/5/18 7:08:00 Author:Robert | Keyword: Electric Heater, Temperature Control, Three-Wire, Serial, Interface, Smart, Temperature Sensor | From:SeekIC

The Small Electric Heater Temperature Control Circuit Composed Of Three-Wire Serial Interface Smart Temperature Sensor DS1620 is shown in the picture below. When t<tL, TL would output high voltage level, which would set the 1/2CD4044 type RS trigger to be 1 and Q=1. This wouldmake the TMOS FET 2N6659 connected and also make the small electric heater's power connected. The 2N6659's UDSO=35V and PD=6.25W.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/Temperature_Control/Small_Electric_Heater_Temperature_Control_Circuit_Composed_Of_Three_Wire_Serial_Interface_Smart_Temperature_Sensor_DS1620.html

Print this Page | Comments | Reading(3)