enhancing cooling efficiency with the thermoelectric coolers, featuring double semiconductor layers for superior in various cooling applications Ideal for engineers and researcher focused on thermal management, as well as enthusiasts looking to create cooling solution Perfect for use in electronic devices, systems, and sensors, this coolers meets the demands of industrial and laboratory environments requiring precise temperature control Its 30x30mm design ensures easy installation in space constrained devices and projects, making it for setups With its energy efficient design and rapid cooling capability, the thermoelectric coolers is excellent component for enhancing the of small refrigeration units and electronic heat dissipation systems