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  2. Sulfur lamp - Wikipedia

    en.wikipedia.org/wiki/Sulfur_lamp

    Sulfur lamp inside a Faraday cage, which is necessary to prevent microwave radiation leakage from the magnetron which would cause radio interference. The sulfur lamp (also sulphur lamp) is a highly efficient full-spectrum electrodeless lighting system whose light is generated by sulfur plasma that has been excited by microwave radiation.

  3. Cavity magnetron - Wikipedia

    en.wikipedia.org/wiki/Cavity_magnetron

    In microwave-excited lighting systems, such as a sulfur lamp, a magnetron provides the microwave field that is passed through a waveguide to the lighting cavity containing the light-emitting substance (e.g., sulfur, metal halides, etc.). Although efficient, these lamps are much more complex than other methods of lighting and therefore not ...

  4. Thermal management (electronics) - Wikipedia

    en.wikipedia.org/wiki/Thermal_management...

    According to Telcordia GR-3028, Thermal Management in Telecommunications Central Offices, the most common way of cooling modern telecommunications equipment internally is by utilizing multiple high-speed fans to create forced convection cooling. Although direct and indirect liquid cooling may be introduced in the future, the current design of ...

  5. Microwave oven - Wikipedia

    en.wikipedia.org/wiki/Microwave_oven

    A microwave oven or simply microwave is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. [1] This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating .

  6. Microwave - Wikipedia

    en.wikipedia.org/wiki/Microwave

    Microwave is a form of ... of an ASR-9 airport surveillance radar which radiates a narrow vertical fan ... Due to the expansion and thus cooling of the Universe, the ...

  7. Thermal cutoff - Wikipedia

    en.wikipedia.org/wiki/Thermal_cutoff

    Thermal switches are used in power supplies in case of overload, and also as thermostats, and overheat protection in some heating and cooling systems. They are found in virtually every refrigerator, microwave, clothes dryer, space heater, and many more appliances found throughout the home.