IT956875B - CIRCUIT FOR THE SUPPRESSION OF INTERFERENCE - Google Patents

CIRCUIT FOR THE SUPPRESSION OF INTERFERENCE

Info

Publication number
IT956875B
IT956875B IT26282/72A IT2628272A IT956875B IT 956875 B IT956875 B IT 956875B IT 26282/72 A IT26282/72 A IT 26282/72A IT 2628272 A IT2628272 A IT 2628272A IT 956875 B IT956875 B IT 956875B
Authority
IT
Italy
Prior art keywords
suppression
interference
circuit
Prior art date
Application number
IT26282/72A
Other languages
Italian (it)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT956875B publication Critical patent/IT956875B/en

Links

Classifications

    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/083—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Power Conversion In General (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Thyristor Switches And Gates (AREA)
  • Ac-Ac Conversion (AREA)
IT26282/72A 1971-07-30 1972-06-27 CIRCUIT FOR THE SUPPRESSION OF INTERFERENCE IT956875B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3605771A GB1381876A (en) 1971-07-30 1971-07-30 Switching circuits for controlling the supply of power to a load
GB3605871 1971-07-30

Publications (1)

Publication Number Publication Date
IT956875B true IT956875B (en) 1973-10-10

Family

ID=26262968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26282/72A IT956875B (en) 1971-07-30 1972-06-27 CIRCUIT FOR THE SUPPRESSION OF INTERFERENCE

Country Status (6)

Country Link
JP (1) JPS525982B1 (en)
DE (1) DE2236427B2 (en)
ES (2) ES404736A1 (en)
FR (1) FR2149142A5 (en)
GB (1) GB1381876A (en)
IT (1) IT956875B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7707771L (en) * 1977-07-05 1979-01-06 Klippberg Olle Knut METHOD OF POWERING RADIATION-GENERATING DEVICES AND DEVICE FOR IMPLEMENTING THE KIT
FR2448805A1 (en) * 1979-02-08 1980-09-05 Silicium Semiconducteur Ssc Light dimmer circuit with series triac and inductor - is shunted by oscillation suppressing capacitor in series with resistive voltage divider
FR2504757A1 (en) * 1981-04-27 1982-10-29 Thomson Csf SELF-ADAPTIVE METHOD AND DEVICE FOR PRIMING A TRIAC
US4965509A (en) * 1989-02-13 1990-10-23 Lutron Electronics Co., Inc. Quasi-constant gate drive circuit
GB2269492A (en) * 1992-08-05 1994-02-09 Stephen Leslie Ballantyne Power reducing circuit for A.C. Load
EP2741587B1 (en) * 2012-12-04 2017-07-19 Hager Controls SAS Device for varying the intensity of the light in luminous charges

Also Published As

Publication number Publication date
ES404736A1 (en) 1975-11-16
DE2236427B2 (en) 1975-11-13
JPS525982B1 (en) 1977-02-18
GB1381876A (en) 1975-01-29
ES415918A1 (en) 1976-03-16
FR2149142A5 (en) 1973-03-23
DE2236427A1 (en) 1973-03-15
JPS4824243A (en) 1973-03-29

Similar Documents

Publication Publication Date Title
BE791203A (en) CAPACITOR
SE385891B (en) PROCEDURE FOR THE PREPARATION OF BENZOPYRANE COMPOUNDS
SE392269B (en) PROCEDURE FOR THE PREPARATION OF CERTAIN INDANYLOXITETRAZOLES
NO138883C (en) PROCEDURE FOR THE PREPARATION OF OXIRANIUM COMPOUNDS
IT964984B (en) FIRE DIAGNOSTIC CIRCUIT
SE400292B (en) PROCEDURE FOR THE PREPARATION OF BENZHYDRYL-3-CARBAMOYLOXIMETHYL-7-THIENYLACETAMIDO-7-METHOXIDE CEFALOSPORANATE
SE399701B (en) PROCEDURE FOR THE PREPARATION OF HYDROXYALKYLDIAMINE
IT953872B (en) CIRCUIT FOR THE REDUCTION OF NOISE
SE390633B (en) PROCEDURE FOR THE PREPARATION OF ETHAMBUTOL
SE394436B (en) PROCEDURE FOR THE PREPARATION OF 7-HALOGEN-LINCOMYCINES
SE417200B (en) PROCEDURE FOR THE PREPARATION OF 2-NITRO-5-IMIDAZOLALDEHYD HYDRIATIVES
IT956875B (en) CIRCUIT FOR THE SUPPRESSION OF INTERFERENCE
SE405478B (en) PROCEDURE FOR THE PREPARATION OF ALFA-SULFOACYLCEPHALOSPORINES
IT972869B (en) PROCEDURE FOR THE PREPARATION OF PERFLUOROALKYLIODIDE
SE385011B (en) PROCEDURE FOR THE PREPARATION OF ALFA-LINCOSAMINIDES
SE397090B (en) PROCEDURE FOR THE PREPARATION OF HYDROXIPYRIMIDINES
IT960605B (en) PROCEDURE FOR THE PREPARATION OF GLYCIDYLETERS
IT957715B (en) PROCEDURE OF FLUORATION OF FUNCTIONAL PERCHLORATED COMPOUNDS
SE408418B (en) PROCEDURE FOR THE PREPARATION OF 5-FLUOR-PYRIMIDINES
SE380520B (en) PROCEDURE FOR THE PREPARATION OF 1-CINNAMYLIDENAMINO-3-BENZYLIDENAMINOGUANIDINE
SE411759B (en) PROCEDURE FOR THE PREPARATION OF ERYTHROMYCYLIMINE COMPOUNDS
IT968446B (en) PROCEDURE FOR THE PREPARATION OF MONOALOACETYL HALOGEMURES
SE380795B (en) PROCEDURE FOR THE PREPARATION OF THIOCARBAMIDS
SE387948B (en) PROCEDURE FOR THE PREPARATION OF TIOFEN
SE386897B (en) PROCEDURE FOR THE PREPARATION OF N-ACYL- (PIPERAZINOETHYL) -PYRAZOLES