If a ferrite core is installed between the primary side of the impulse noise simulator and the isolation transformer to prevent the effects of external electromagnetic waves (where the wiring acts as an antenna), can the waveform change?
If a ferrite core is installed between the primary side of the impulse noise simulator and the isolation transformer to prevent the effects of external electromagnetic waves (where the wiring acts as an antenna), can the waveform change?
If installed between L-N, it acts as a common-mode noise filter, and because the normal-mode output impedance decreases,
depending on the connected load, a phenomenon may occur in which the rise time of the impulse noise waveform becomes slower.