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Electrical Line Noise
Frequency Variation
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High Frequency Waveform Caused by RFI or EMI Interference
Cause
Can be caused by either RFI or EMI interference generated
by transmitters, welding devices, SCR driven printers, Lightning etc.
Effect
May cause data loss, hardware damage or reduce life expectancy
of electronic components.
Solution
Protect your critical
equipment with a UPS!
Noise Definition: Random, sporadic, or multi-frequency electrical signals that
become part of a transmission making the signal or information more difficult to
identify.
Electrical Noise Definition: Electrical Line Noise is defined as Radio Frequency
Interference (RFI) and Electromagnetic Interference (EMI) and causes undesirable
effects in circuits of computer systems. Sources of the problem include electric
motors, relays, motor control devices, broadcast transmissions, microwave
radiation, and distant electrical storms. RFI, EMI and other frequency problems
can cause data error, data loss, storage loss, keyboard lockup and system
lockup.
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