GB1375379A - - Google Patents

Info

Publication number
GB1375379A
GB1375379A GB5974571A GB5974571A GB1375379A GB 1375379 A GB1375379 A GB 1375379A GB 5974571 A GB5974571 A GB 5974571A GB 5974571 A GB5974571 A GB 5974571A GB 1375379 A GB1375379 A GB 1375379A
Authority
GB
United Kingdom
Prior art keywords
dec
insulated
conduction angle
gate
resistor
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
GB5974571A
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
Priority claimed from JP12492770A external-priority patent/JPS5116106B1/ja
Priority claimed from JP12492670A external-priority patent/JPS5116105B1/ja
Application filed filed Critical
Publication of GB1375379A publication Critical patent/GB1375379A/en
Expired legal-status Critical Current

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
    • H01L29/7436—Lateral thyristors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
    • H01L29/749—Thyristor-type devices, e.g. having four-zone regenerative action with turn-on by field effect
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit

Abstract

1375379 Converting MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 22 Dec 1971 [28 Dec 1970 (2)] 59745/71 Heading H2F A circuit for determining the conduction angle of current in a load 10 from an alternating source 13 comprises an insulated-gate negative resistance element 9 having its insulated-gate 8 connected to the junction of a variable resistor 11 and further impedance 17 connected in a series circuit across the alternating supply 13. The capacitor 17 may be replaced by a resistor (Fig. 3, not shown). The conduction angle is stated to be variable over a range of 180 degrees.
GB5974571A 1970-12-28 1971-12-22 Expired GB1375379A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12492770A JPS5116106B1 (en) 1970-12-28 1970-12-28
JP12492670A JPS5116105B1 (en) 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
GB1375379A true GB1375379A (en) 1974-11-27

Family

ID=26461482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5974571A Expired GB1375379A (en) 1970-12-28 1971-12-22

Country Status (6)

Country Link
AU (1) AU443616B2 (en)
CA (1) CA993509A (en)
DE (1) DE2163924A1 (en)
FR (1) FR2120043B1 (en)
GB (1) GB1375379A (en)
NL (1) NL7117878A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927610B2 (en) * 1969-05-30 1975-01-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fast signal switching system - involves use of FET and bipolar switch connected to lines of signal transmission system

Also Published As

Publication number Publication date
FR2120043B1 (en) 1977-01-28
NL7117878A (en) 1972-06-30
DE2163924A1 (en) 1972-07-13
AU3730471A (en) 1973-06-28
CA993509A (en) 1976-07-20
FR2120043A1 (en) 1972-08-11
AU443616B2 (en) 1974-01-03

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years