|All Professional Series AC Filters
are combination Spike Arrestors and Filters and from brand to
brand are basically the same technology; in laymen terms “Filters”
operate like a high-speed shock absorber and pressure release
valve to capture and divert pulses of excess energy safely to
Earth or in the event of a massive spike, sacrifice to protect,
they are purpose built to address the characteristics related
with damaging Spikes and Transient Noise, Filters have no function
as Voltage Regulators or Power Conditioners.
The PowerGuard (in layman terms) operates like a balance
scale, if the voltage available is within the specified “safe
window” power is on, if it is outside the specified
“safe window” power is off.