Does the iSilencer draw power?
iSilencer3.0
Yes the iSilencer draws some extra power as it has active noise cancellation, around 22mA (exact amount depends on power voltage).
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Is it normal to run warm?
Accessories
General Power
iSilencer3.0
The iSilencer draws a few milliamperes, nothing major. It will get a little warm, that is normal. USB bus power is 5V +/- 10% and should not vary more than…
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