Assertion: inductor's current | /r/HasProperty | high
Facets:
value: impossibly
type: DEGREE
Source sentences:
text: If the current through a magnetic core coil is high enough that the core saturates, the inductance will fall and current will rise dramatically.
text: However, if you plug in the value of the current into the formulas, then you’ll realize that the magnetic field produced is tiny – almost negligible, unless the currents are impossibly high, in the order of mega-amps.
text: When a capacitor is added in series with a resistor in a DC circuit and the circuit is switched on, the current is initially high but then falls to zero exponentially.
text: The input cap surge can also be a problem of course but that happens faster while the inductor current is still high.
text: Inductors used in boost converters should be able to withstand the high currents and have a highly permeable core, so that the inductance for a given size is high.
text: Even the inductance of long wires to a purely resistive load can cause the same destructive effect if the switching edges are fast enough and the currents are high.