3. Protection against inductive overvoltages
We distinguish between two cases:
the origin of the overvoltage is close to the element or portion of circuit it threatens; its effects can then be calculated;
overvoltages come from multiple, unknown sources (as in the case of the 220 V AC network); they need to be estimated globally.
3.1 Protection against known inductive overvoltages
In this field, since the energy to be absorbed is known (generally from 0.1 to 10 J), the component is chosen according...
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Protection against inductive overvoltages
Lightning protection
Bibliography
References called in articles [D 5 170], [D 5 171] and [D 5 172].
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