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The reason for the inductance heating _Inductance coil _ electromagnetic coil introduction
Cause of inductance heating
1. The line is too thin, which will cause the resistance of the inductor to be very large. When the effective value of the current is certain, the heating of the pole is normal.
2, the inductance is full, this heat is also very common.
3. The two ends of the inductor have a large voltage of vibration, and the core is changed to be large, so that the number of turns can be reduced and the line length can be shortened. Positive change, low ripple current, small magnetic loss, mainly resistance heat.
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