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WTC3243 Ultra-Stable 2.2A Temperature Control Across Ambient

Wtc3243 Ultra-stable 2.2a Temperature Control Across Ambient

Wavelength Electronics, Inc. >>

Description

Reliably scan across ambient with the robust, reliable WTC3243 Temperature Controller. Proprietary circuitry & significant research efforts make the upgraded controller immune to ambient crossover.


The compact, powerful WTC3243 is optimized for ultrastable thermoelectric temperature control applications, and maintains precision temperature regulation using an adjustable sensor bias current and error amplifier circuit that operates directly with thermistors, RTDs, and IC sensors. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency. Supply up to 2.2 A for either Thermoelectrics (bipolar) or Resistive Heaters (unipolar). External resistors set the PI parameters and can be modified to optimize temperature overshoot and stability. The WTC3243 can be operated remotely with an external setpoint voltage. Form-fitting thermal management accessories maximize power dissipation.

 

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