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Peltier devices deliver 79 °C Delta-T in single-stage configuration

July 31, 2025 By Redding Traiger

Same Sky’s Thermal Management Group announced the expansion of its Peltier devices product line with the addition of new single-stage and multi-stage Peltier modules. The CP family of Peltier modules now offers sizes up to 76 mm and current ratings up to 40 A. The new single-stage modules now carry temperature deltas up to 79°C (Th = 50°C), while the multi-stage modules, with two modules stacked together for improved heat pumping capabilities, achieve higher temperature deltas up to 105°C.

Thanks to their reliable, solid-state construction, precise temperature control, and quiet operation, these thermoelectric coolers are ideally suited for high-density, high-power medical and industrial applications as well as refrigeration and sealed environments where forced air cooling is not an option. Select high-performance Peltier modules further incorporate Same Sky’s innovative arcTEC structure. This unique construction combines several key enhancements to combat the effects of thermal fatigue, which results in improved reliability, performance, and cycle life.

The CP models are available immediately with prices starting at $10.64 per unit at 25 pieces through distribution. Please contact Same Sky for OEM pricing.

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Filed Under: Development Tools, Industrial, Medical, Power Management Tagged With: Same Sky

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