I would like to know the induction cooker in the heating plate is what material to do, inside the wire is how the layout

Please experts advise, induction cooker heating plate coil how many circles ah! And how much of the current and voltage frequency of the induction cooker after the IGBT. Do not discuss the specific model of the induction cooker, it is probably a value it Question added: What is the inner and outer diameter and height of the reel? What does the magnetic stripe play here? Why single-line selection 0.37mm. if the maximum rated current of 12A to determine the following, you can choose 10mm2 is not more trouble, so what is better? What are the theorem formulas used for magnetic flux calculations here? More

Answer:

Induction Cooker reel is a coil, with copper wire around into. Induction Cooker reel connection: from the outer ring, according to the clockwise winding of the outer ring connected IGBT, the inner ring +300 V. Starting from the outer ring, according to the anti-clockwise winding of the outer ring +300 V, the inner loop IGBT. According to the principle of Ampere (right hand helix rule), with the right hand on the line tray, stretched out the thumb up (because the pot in the above), then the direction of the four fingers for the current direction, the current direction to determine that foot Is connected to + 300V.

Domestic induction cooker is poor, that is, domestic, single line was 0.. ah poor terrible, but also easy to bad, electronic products is the case.

There are a variety of specifications, such as our factory's reel: reel bracket - high temperature glass fiber magnetic stripe copper wire, aluminum coil is 0.37 * 28 * 280.37 refers to a single line of 28 cross-sectional area is 28 0.37 of the line 28 refers to the coil on the 28 laps around the general can withstand 6 to 12A current, in the induction cooker generally generate the frequency of 15KHz-30KHz