The latest model of solid state Peltier thermoelectric pumps was reviewed and improved. A heating-cooling chamber was designed and fabricated by using the Peltier modules, and its equivalent circuit was extracted and simulated. This chamber was tested under various values of input power in both cooling and heating modes of operations. The experimental results were compared with the proposed model. This model is proven to be accurate and can be extend to any Peltier based thermoelectric system for simulation, and can be used to simulated thermoelectric systems based on these modules.
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