Abstarct: Nowadays, many Industry fields such as Melting, Hardening, softening … need for a heat source. Because of disadvantages of using conventional fuels such as low efficiency, low speed to response and undesirable environmental pollution production, these industries trend to use the electrical energy. Electrical energy is not often act as the most economic heat source, but because of its suitable characteristics such as accessibility, easier to control, high speed to response and cleanliness. During converting the electrical energy to heat energy, heating process can be controlled. For example one kind of high accuracy heat production methods by using electrical energy is induction method. High accuracy heat production attracts global attentions to induction heat production method. An induction heater converts electrical energy to heat energy without any physical contact between heat source and work piece. These heaters are not only use for melting but also can be used as a cooker in the kitchens and also in medical usages. In this work, structure of an induction cooker was defined and its components were designed respectively. Furthermore some of these components were applied to the model after optimization. On the other hand in this work a way was defined to control the output response. Defined control way, decreases the overall expenses besides maintaining efficiency in desirable value.