Feartan
Frith-aghaidh teòthachd àrd, meud beag agus capacitance mòr.
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Ceistean Cumanta
Self-healing characteristics of metallized film capacitors: When the metallized film capacitor breaks down due to the existence of a bottle point in the dielectric, an arc current will be generated immediately at the breakdown point, and this current density is concentrated at the middle point den bhriseadh sìos.Tha àite gun mheatailt air a chruthachadh gus an insulation eadar na capacitors a thoirt air ais, gus an urrainn dha na capacitors ath-thòiseachadh air an obair àbhaisteach.Lùghdaichidh capacitance an capacitor beagan às deidh fèin-slànachadh, ach san fharsaingeachd cha toir e buaidh air an obair àbhaisteach.