2, infrared light wave oven is a kind of home cooking stove, known as microwave ovens upgraded version of the microwave oven and microwave ovens with a different principle. Infrared light wave oven output power of more than seven or eight hundred watts, but it has a special "energy-saving" means. Infrared light wave furnace is the use of light waves and microwave double high-efficiency heating, instantaneous that can produce huge heat;
3, the principle of electromagnetic induction phenomenon, that is, the use of alternating current through the coil to generate the direction of the alternating magnetic field is constantly changing in the alternating magnetic field of the conductor of the internal will appear vortex current, this is the vortex field to promote the movement of carriers in the conductor due to the vortex current Joule Joule thermal effect of the eddy current warms up the conductor, thus realizing heating.