Proportional-integral Temperature Control Integrator Circuit

PI Temperature Control Integrator


Proportional-integral response for control systems can be generated by a simple analog circuit. Feedback components R2, C2, & C1 together with input resistor R1 control the frequency response of U1. R3 is added to the circuit to provide feedback in a DC analysis and it is not necessary in an actual circuit. For stability, the control loop dominant pole should be formed by this integrator. (Circuit is created by Neil P. Albaugh, TI-Tucson)

PI Temperature Control Integrator circuit:

proportional integral temperature control integrator-blog

Online Simulation of a PI Temperature Control Integrator Circuit

The great feature of the TINA circuit simulator that you can analyze this circuit immediately with TINACloud the online version of TINA. Of course you can also run this circuit in the off-line version of TINA.

Click here to invoke TINACloud and analyze the circuit, or watch our tutorial video!

You can send this link to any TINACloud customers and they can immediatelly load it by a single click and then run using TINACloud.

Michael Koltai