This DE filter plugs into the power circuit you want to protect. It does not get hot, and you only need one filter per circuit.
As it is a Germany design, it comes with a converter to fit into Australian power points.
Characteristics, advantages
• high suppression in low frequency range
high supression in low frequency range
no saturation for high asym. currents
low leakage current loss
high suppression of differential and common mode noise
data sheet link
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