GB1043586A - Variable-frequency square-wave generator - Google Patents

Variable-frequency square-wave generator

Info

Publication number
GB1043586A
GB1043586A GB3409263A GB3409263A GB1043586A GB 1043586 A GB1043586 A GB 1043586A GB 3409263 A GB3409263 A GB 3409263A GB 3409263 A GB3409263 A GB 3409263A GB 1043586 A GB1043586 A GB 1043586A
Authority
GB
United Kingdom
Prior art keywords
transistor
variable
wave generator
current
transistors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3409263A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Felten and Guilleaume Fernmeldeanlagen GmbH
Felten and Guilleaume AG
Original Assignee
Felten and Guilleaume Fernmeldeanlagen GmbH
Felten and Guilleaume AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Felten and Guilleaume Fernmeldeanlagen GmbH, Felten and Guilleaume AG filed Critical Felten and Guilleaume Fernmeldeanlagen GmbH
Publication of GB1043586A publication Critical patent/GB1043586A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/30Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5383Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
    • H02M7/53832Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
    • H02M7/53835Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
GB3409263A 1962-09-27 1963-08-28 Variable-frequency square-wave generator Expired GB1043586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF37898A DE1155166B (de) 1962-09-27 1962-09-27 Frequenzvariabler Rechteckgenerator

Publications (1)

Publication Number Publication Date
GB1043586A true GB1043586A (en) 1966-09-21

Family

ID=7097110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3409263A Expired GB1043586A (en) 1962-09-27 1963-08-28 Variable-frequency square-wave generator

Country Status (5)

Country Link
BE (1) BE636453A (cs)
DE (1) DE1155166B (cs)
DK (1) DK111075B (cs)
GB (1) GB1043586A (cs)
NL (1) NL297197A (cs)

Also Published As

Publication number Publication date
DE1155166B (de) 1963-10-03
BE636453A (cs)
NL297197A (cs)
DK111075B (da) 1968-05-27

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