Click on the pin number for a functional description of that pin.

Fill in the data points specific to your application.
  • All enabled fields are required.
  • Your configuration choices determine which fields are enabled.
  • You can use engineering notation
    (m for 10-3 or u for 10-6) in your entries.
Click on the 'Update Circuit' button to calculate component values and update the schematic for your application.
Setpoint Temperature Bias Current Sensor Gain Sensor Type Custom Sensor Coefficients
°C Amps T1  °C T2  °C T3  °C
R1    Ω R2    Ω R3    Ω
Output Device Heating Current Limit Cooling Current Limit Load Type   Proportional Gain Integrator Time Constant
Amps Amps   A/V Seconds

CAUTION: This calculator does not check internal power dissipation limits. Be sure to use the Safe Operating Area (SOA) calculator to verify and protect your application.

LEGAL DISCLAIMER:
While reasonable care has been taken to ensure the accuracy of this simulation, Wavelength Electronics Inc shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory.

Copyright © 2008-2010 by Wavelength Electronics, Inc.
Application Specifications
Setpoint25 
Heating1 
Cooling1 
OutputThermoelectric 
Loadfast 
Sensor Gain0 
Sensor 
Bias100e-6 
CAUTION: This calculator does not check internal power dissipation limits. Be sure to use the Safe Operating Area (SOA) calculator to verify and protect your application.

LEGAL DISCLAIMER:
While reasonable care has been taken to ensure the accuracy of this simulation, Wavelength Electronics Inc shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory.