QUOTE(goohtj @ Oct 10 2010, 10:00 PM)
that it.. the 0.5v 0.5sec dip causes the drag. if u fill up this, then u will feel smooth.. see, the higher the caps will fill up this gap, the smaller gap, less jerk. good grounding cable also helps.
another good point for VS is, it acts as a filter for most surge/transcient voltage, smoothen the spicky voltage hence reduce the failure of electrical/electronic items eg. bulb/radio/ecu/battery......it is still recommended to have one to protects. eg. when compressor on/off/on/off time, spicky/dirty voltage occurs n this would be transfer to all components connected, a VS will absorbs it. Try connect our BLM to a osciloscope to see the edgy spike voltage.
(a analog sanwa meter don't help.)
I agree your point of filtering purpose.
anyway, about the dirty voltage, the filter cap inside your equipment (Audio) will do the job as well, no need too worry about that.
Be aware if you DIY the cap by urself.
Ideal cap = no leakage current, ideally no battery drain if connected across the terminals.
But for practical cap, they are certain leakage current through the dielectric inside, means it will continuous drain your battery if u turn off your car, more cap = more leakage current, especially if the electrolyc cap is used, aging cap will become worst. This is the fact that i need to point out.
Anyway, for those who expect light will become brighter, ICE better, just forget about it, in fact VS is not a voltage booster, just Voltage Stabiliser.
This post has been edited by coolkwc: Oct 11 2010, 10:46 AM