Single_setpoint_temperature_controller

Published:2009/7/19 22:09:00 Author:Jessie | From:SeekIC

In this circuit, the AD590 produces a temperature-dependent voltage across R (C is for filtering noise). Setting R2 produces a scale-zero voltage. For the Celsius scale, make R=1 kΩ and VZERO=0.273 V. For the Fahrenheit scale, R=1.8kΩand VZERO=0.460V. Harris Semiconductors. Data Acquisition 1991 p 12-8



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/Single_setpoint_temperature_controller.html

Print this Page | Comments | Reading(3)