Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
  • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
  • H03F3/217—Class D power amplifiers; Switching amplifiers
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F9/00—Magnetic amplifiers
  • H03F9/04—Magnetic amplifiers voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Amplifiers (AREA)
• Control Of Ac Motors In General (AREA)
• Control Of Stepping Motors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24176871

Family Applications (1)

Country Status (5)

Families Citing this family (1)

Family Cites Families (2)

• 1966
  • 1966-04-27 US US545604A patent/US3471720A/en not_active Expired - Lifetime
  • 1966-11-28 GB GB53200/66A patent/GB1099660A/en not_active Expired
  • 1966-12-29 SE SE17862/66A patent/SE343444B/xx unknown
• 1967
  • 1967-01-25 DE DE19671613667 patent/DE1613667A1/de active Pending
  • 1967-01-26 BE BE693207D patent/BE693207A/xx unknown

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