BE746136A - Source d'alimentation electrique - Google Patents
Source d'alimentation electriqueInfo
- Publication number
- BE746136A BE746136A BE746136DA BE746136A BE 746136 A BE746136 A BE 746136A BE 746136D A BE746136D A BE 746136DA BE 746136 A BE746136 A BE 746136A
- Authority
- BE
- Belgium
- Prior art keywords
- power source
- electrical power
- electrical
- source
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
-
- 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
- H02M7/162—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 in a bridge configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80106969A | 1969-02-20 | 1969-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE746136A true BE746136A (fr) | 1970-07-31 |
Family
ID=25180112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE746136D BE746136A (fr) | 1969-02-20 | 1970-02-18 | Source d'alimentation electrique |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE746136A (fr) |
DE (1) | DE2007959A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2813774C2 (de) * | 1978-03-30 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Netzanschlußgerät für mit Gleichstrom betriebene elektrische Spielzeug- und Modelleisenbahnen |
AU578389B2 (en) * | 1984-06-14 | 1988-10-20 | Sharp Kabushiki Kaisha | Rectified power supply with automatic selection of different ac input voltage levels |
-
1970
- 1970-02-18 BE BE746136D patent/BE746136A/fr unknown
- 1970-02-20 DE DE19702007959 patent/DE2007959A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2007959A1 (de) | 1970-08-27 |
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