Aerospace

Aerospace and space exploration systems operate under the most unforgiving thermal conditions known to engineering—vacuum environments, extreme ambient temperature gradients, severe launch acceleration shocks, and intense high-frequency vibrations. Optoelectronic sensors, satellite earth-observation cameras, infrared star trackers, and guidance system lasers rely on solid-state thermoelectric cooling to operate dependably without risk of mechanical fluid leakage.

X-meritan engineers specialized aerospace-grade thermoelectric coolers designed to meet stringent weight, envelope, and outgassing requirements. Utilizing high-density bismuth-telluride thermoelectric pellets, vacuum-rated ceramic substrates, and high-temperature gold-tin solder bonds, our TEC modules deliver high structural rigidity and consistent heat pumping efficiency across severe thermal cycles in low-pressure and space vacuum conditions.

Every aerospace TEC solution manufactured by X-meritan undergoes comprehensive screening, including vacuum bake-out, shear strength testing, thermal shock validation, and AC resistance verification. We work in close technical partnership with defense contractors and satellite payload integrators, providing custom substrate geometries, specialized lead wire terminations, and flight-ready thermoelectric sub-assemblies.