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2. Induction heater - Wikipedia

   en.wikipedia.org/wiki/Induction_heater

   Most induction heating devices (with induction frequency control) have a frequency range of 100 kHz to 200 kHz. The output range typically incorporates 2.5 kW to 40 kW. Induction heaters in this range are used for smaller components and applications such as induction hardening an engine valve. [5] MF induction generators work from 1 kHz to 10 ...

3. Dielectric heating - Wikipedia

   en.wikipedia.org/wiki/Dielectric_heating

   In this case, although the heating is accomplished by changing the electric field inside the capacitive cavity at radio-frequency (RF) frequencies, no actual radio waves are generated or absorbed. In this sense, the effect is the direct electrical analog of magnetic induction heating, which is also near-field effect (thus not involving radio ...

4. Radio-frequency induction - Wikipedia

   en.wikipedia.org/wiki/Radio-frequency_induction

   Radio-frequency induction (RF induction) is the use of a radio frequency magnetic field to transfer energy by means of electromagnetic induction in the near field. A radio-frequency alternating current is passed through a coil of wire that acts as the transmitter , and a second coil or conducting object, magnetically coupled to the first coil ...

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7. 40 of Walmart's best after Christmas sales: Planners, TVs ...

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   Get deals on holiday storage, 2024 planners, space heaters and more during Walmart's after-Christmas sales. 40 of Walmart's best after Christmas sales: Planners, TVs, space heaters and more Skip ...

8. Induction heating - Wikipedia

   en.wikipedia.org/wiki/Induction_heating

   Induction heating is the process of heating electrically conductive materials, namely metals or semi-conductors, by electromagnetic induction, through heat transfer passing through an inductor that creates an electromagnetic field within the coil to heat up and possibly melt steel, copper, brass, graphite, gold, silver, aluminum, or carbide.

9. Induction welding - Wikipedia

   en.wikipedia.org/wiki/Induction_welding

   The apparatus used for induction welding processes includes a radio frequency power generator, a heating station, the work piece material, and a cooling system. The power generator comes in either the form of solid state or vacuum tube and is used to provide an alternating current of 230-340 V or a frequency of 50–60 Hz to the system.