BE520632A - - Google Patents

Info

Publication number
BE520632A
BE520632A BE520632DA BE520632A BE 520632 A BE520632 A BE 520632A BE 520632D A BE520632D A BE 520632DA BE 520632 A BE520632 A BE 520632A
Authority
BE
Belgium
Application number
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.)
Publication of BE520632A publication Critical patent/BE520632A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/544—Protection of filaments
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
BE520632D 1952-06-13 BE520632A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL720991X 1952-06-13

Publications (1)

Publication Number Publication Date
BE520632A true BE520632A (ko)

Family

ID=19816548

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520632D BE520632A (ko) 1952-06-13

Country Status (5)

Country Link
BE (1) BE520632A (ko)
DE (1) DE942283C (ko)
FR (1) FR1078264A (ko)
GB (1) GB720991A (ko)
NL (2) NL170315B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033736B (de) * 1955-10-19 1958-07-10 Felten & Guilleaume Gmbh Anodenstromversorgungsanlage
DE1043402B (de) * 1956-07-12 1958-11-13 Telefunken Gmbh Anordnung zur Konstanthaltung des Emitterstromes einer Transistor-verstaerkerstufe in Emitterschaltung
DE1214774B (de) * 1958-08-25 1966-04-21 Columbin Southern Chemical Cor Gleichrichteranlage

Also Published As

Publication number Publication date
DE942283C (de) 1956-05-03
FR1078264A (fr) 1954-11-17
GB720991A (en) 1954-12-29
NL170315B (nl)
NL91353C (ko)

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