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What type of equipment generates Harmonics?

April 26, 2017equipment generates harmonics type

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What type of equipment generates Harmonics?

1 Answer

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– Computers, fax machines, photocopiers, UPS’s, TV’s, VCR’s, etc.; – Lighting dimmers & electronic ballasts for high efficiency lighting; – Single-phase AC & DC drives; – Ultra-violet disinfection systems; Three- Phase: – Variable speed AC & DC drives; – UPS systems; – Arc furnaces & SCR temperature controllers; – Battery chargers; In fact any single or three phase electrical power conversion equipment which converts from AC to DC!