Units feature 115 to 230-Vac selectable input, on-off control mode, and work with NTC thermistors, PRTD, or TC sensors. Accuracy is ±1°F in 32 to 158°F environments. The controllers are UL/CUL ...

Some solid materials can cool down or heat up when pressure is applied or released. This behavior enables cooling and heating technologies that do not rely on climate-damaging refrigerant gases. In ...

Researchers in Japan have discovered a stable, highly conductive material that can be used as electrolyte for solid-state lithium-ion batteries. The material’s ionic conductivity is said to be higher ...

Independent high-temperature testing suggests the Donut Battery doesn’t just survive extreme heat, it improves efficiency — potentially rewriting the rulebook on EV battery safety and performance.