In industrial applications there is sufficient current passing via the coil to need water cooling. Induction heating is a process to heat with the help of an electrically conducting object. Half Bridge Induction Heater Using Lclr Work Coil High Frequency Induction Heater Unit Micro Joining Best Induction Cooker Cooktop Stove In India In 2020 Review The induction work coil is water cooled and does not touch the heated material. Induction heater how it work . The power supply source should be able to provide alternating current to the work coil. This induction heating coil is known as the work coil. The process works on the principle of electromagnetic induction. Still the basic concepts behind induction heating equipment and how they work are actually easy to understand. What is induction heating. See the picture opposite. An ind...