High frequency induction hardening machine tool overcurrent: there are several situations in general overcurrent

1. Ny inductor dia fohy-circuited eo anelanelan’ny fihodinana, ary ny inductor inductance dia lehibe loatra.

2. lena ny biraon’ny faritra misy ny fitaovana.

3. Tapaka ny takelaka fiara.

4. Tapaka ny maody IGBT.

5. Ny lesoka toy ny fandoroana transformer dia miteraka trangan-javatra tafahoatra.