Electrical device has two basic parts: power supply and operation section. Power
supplys task is to adopt line voltage (reducing or increasing it) to the
operation section needs. During this process, power supply also tries to correct
line voltage deviations and instabilities. Beeing uncapable to do it, power
supply spends great deal of energy
(even 15 - 25%). *8).
So, device that consumes 100W, wastes 15 to 25W.
Lost energy transformes into heat (devices harmful overheating).
So, operation section gets less energy, and poor quality energy (contains
line voltage deviations).
Line voltage deviations cause electrical devices inferior and unstable operation.
Results are: devices reduced duration (higher tension and wearing out of
electronic and mechanical parts) *8), low operation efficiency, larger energy consumption.
Devices are unprotected from line voltage and current shocks, that are capable
to cause device damages and endanger consumers life.
Voltage damages can vary from irreversible thermal damages of electrical parts
(resulting with permanent operating disturbances), to total burn out of devices.
Unstable AC frequency causes devices inferior and unstable operation , and
electronic and mechanical parts reduced duration.
surge protector and AC cleaner/corrector
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