21.Electric Current Symbols AutoCAD Blocks

Electric Current Symbols
Three Phase Connection In Triangle	Converting AC To DC
Converting DC To DC	Converting DC To AC
Converting AC To AC	Three Phasic Current At A
Rectifier Current	Frequency Of 50Hz
Diode(Rectifier Diode)	Three Phase Star Connection
Phases	And Alternating Current
Rectifier	High Frequency, Alternate Current
DC-AC Inverter, Undulator	Operation With Direct Current
Rectified Current	Universal Equipment
Low Frequency AC	Positive Polarity
Middle Frequency, Alternate Current	Direct Current, DC
Negative Polarity	Alternate Current, AC
Example, Frequency 50Hz	Mixed Current

I also suggest downloading Electric Symbols.

File format: .DWG
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Source: Collect
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